briefly explain the concept of data independence in your own words. give an example where physical data independence is useful

Answers

Answer 1

The kind of data transirancy that important for a centralised DBMS is data independence. It alludes to the user application's resistance to modifications made to the definition and arrangement of data. Ideally, application applications shouldn't be made aware of data storage specifics.

The ability to change a schema definition at one level without affecting the definition at the next higher level is referred to as data independence.

There are two categories of data independence:

Physical Data Independence: It alters the schema physically while having no impact on the conceptual level of the schema.

Logical data independence;It adjusts the schema conceptually without influencing or triggering changes to the schema at the view level, according to the principle of logical data independence.

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Related Questions

Which was more successful in combatting the spread of communism: economic
aid or military force?

Answers

Answer:

economic aid

Explanation:

The military force the US used to "enforce" containment of communism was rarely successful, as the Korean War ended ambiguously, and the Americans suffered severe losses during Vietnam.

Explanation:

The effectiveness of economic aid vs military force in combatting the spread of communism is a matter of debate and varies depending on the context.

On one hand, economic aid can be seen as effective in combatting communism by providing alternative systems of economic development and addressing poverty, which can reduce the appeal of communism. Economic aid can also be used to promote democracy and human rights, which can help to undermine authoritarian regimes and reduce the appeal of communism.

On the other hand, military force has also been used to combat the spread of communism. Military intervention can be used to directly undermine communist regimes and to prevent the spread of communism to other countries. Military force can also be used to support friendly governments and to deter communist expansion.

Ultimately, the success of either approach depends on the specific circumstances, including the political, economic, and social conditions of the country in question, as well as the motivations and actions of other actors, such as the international community and local political and military leaders.

Which of the following groups conquered or controlled Central Asia at some point in history?
(choose all that apply)
A: Ottoman Turks
B: Arabs
C: Persians
D: Egyptians

Answers

Answer:

Arabs Persians Ottoman Turks

Explanation:

hope it helps

in january 1999, during the senate impeachment trial of bill clinton, what did senate leaders do to design a mutually beneficial process?

Answers

During the Senate impeachment trial of President Bill Clinton in January 1999, Senate leaders took steps to design a mutually beneficial process which included the establishment of rules and procedures for the trial, such as the number of witnesses to be called and the amount of time each side would have to present its case.

What was impeachment trial of President Bill Clinton about?

The impeachment trial of Bill Clinton, the 42nd President of the United States, began in the United States Senate on January 7, 1999, and ended on February 9, 1999, with his acquittal.

On December 19, 1998, President Clinton was impeached by the United States House of Representatives; the articles of impeachment charged him with perjury and obstruction of justice. It was the second impeachment trial of a US president, following Andrew Johnson's. Clinton was impeached on the basis of a sex/ual harassment lawsuit filed against her by Paula Jones.

The Senate also worked to ensure that the trial was conducted in a fair and impartial manner, while balancing the need to uphold the rule of law and protect the rights of the accused. Ultimately, the Senate voted to acquit President Clinton on both articles of impeachment.

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Which term established the first public schools for african americans in texas? question 1 options: a. the emancipation proclamation b. the black codes c. the freedmen's bureaud. the new texas constitution

Answers

c.

the freedmans bureau

The Freedmen's Bureau established the first public schools for African Americans in Texas. Thus option c is answer.

In Texas, the Freedmen's Bureau established public schools for African Americans, which were often located in former slave quarters, church buildings, and other makeshift buildings. The bureau also hired teachers, many of whom were African American, to teach in these schools.

The Freedmen's Bureau also helped establish colleges and universities for African Americans, including Prairie View A&M University in Texas, which was the first public institution of higher education for African Americans in the state.

However, the bureau's operations were limited, and funding for education for African Americans was inadequate, which led to the closure of many schools.

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in 1543, this became the second colony set up by spain in latin america. it was ruled by a spanish viceroy.

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The Viceroyalty of Peru, Spanish Virreinato de Peru, was the second of the four viceroyalties that Spain made to oversee its spaces in the Americas. Laid out in 1543, the viceroyalty at first incorporated all of South America.

By and large, is essentially characterized as a country or district possessed by pioneers from another nation and under the full or fractional legislative power of that country.

All in all, A craving for freedom, a longing to keep privately invested money, and a longing to keep up with political influence are everything that English provinces in North America shared practically speaking with Spanish belongings in Latin America in the last part of the eighteenth 100 years.

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How does Ernest Hemingway utilize symbols to hint at the novel's themes? Whatobjects, people, or places stand for something "bigger" in the story?

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Ernest Hemingway frequently uses symbols to hint at deeper themes in his novels.

For example, in "The Old Man and the Sea," the old man's struggle with the marlin symbolizes the universal human struggle against nature, the meaning of persistence, and the fight against death.

The sea itself also represents life's journey, and the shark attack symbolizes the destructive forces that can derail one's progress.

In "A Farewell to Arms," rain symbolizes the disillusionment and sadness of the characters, and the river represents the journey of life.

Hemingway's use of symbols allows him to explore complex themes in a subtle and nuanced manner, making his writing both emotionally resonant and thought-provoking.

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why should emphasis be placed on toussaints role as liberator of slaves'

Answers

Emphasizing Toussaint L'Ouverture's role as a liberator of slaves highlights his significance in history because he played a crucial role in the fight against slavery and oppression.

Toussaint L'Ouverture's was a former slave who led a successful slave revolt in Haiti, gaining control of the island and establishing a free black republic. This was a significant event in the history of slavery, as Haiti became the first country in the world to abolish slavery and gain independence through a slave revolt. Toussaint's leadership and military strategies were instrumental in the success of the revolt and his legacy continues to inspire movements for freedom and justice. By emphasizing Toussaint's role as a liberator of slaves, we acknowledge the contributions of people of African descent to the fight against slavery and celebrate their resilience in the face of oppression. Toussaint's legacy also serves as a reminder of the ongoing struggle for human rights and equality.

The complete question is:

Why is it important to emphasize Toussaint L'Ouverture's role as a liberator of slaves and how does this highlight his significance in history?

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What caused the united states to embargo oil and gasoline exports to japan in the early 1940s?

Answers

Japan’s invasion of China! Hope that was helpful!

100PT PLS HELP Compare the interview “On the Front Lines with Thurgood Marshall”
with the information piece “Equal Justice Under Law.”


How does the information presented in the informational text compare to the information presented in the interview?


Responses


The informational text presents opinions about Marshall's life and work, while the interview presents concrete evidence from different sources.


The informational text contains only facts, while most of the information presented in the interview is made up.


The informational text presents a variety of case summaries from Marshall's career, while the interview is based on his personal correspondence.


The informational text provides facts and details about Thurgood Marshall, while the interview presents insights into Marshall's thoughts and motivations.

Answers

The informational text "Equal Justice Under Law" provides a factual overview of Thurgood Marshall's life and career as a lawyer and Supreme Court justice.

What is the informational  text about?

It presents information about his work advocating for civil rights, including case summaries and specific examples of his legal accomplishments. On the other hand, the interview "On the Front Lines with Thurgood Marshall" offers a more personal perspective on Marshall and his work.

Therefore, It presents insights into his thoughts and motivations, as well as information about his experiences and relationships. The interview provides a more human and emotional understanding of Thurgood Marshall, while the informational text provides a more comprehensive understanding of his life and career.

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what is your main thesis statement or the main idea of your analysis of the story of emperorto citizen

Answers

A unique perspective on the inner workings of the life of a young overthrown Emperor may be seen in Emperor Aisin-Gioro P'u Yi's personal account of his life inside the walls of the Imperial Palace in China.

In the tale of From Emperor to Citizen, P'u Yi creates a sense of superfluous grandeur in the surroundings he lived in by using repetition of specific terminology and lengthy reports of the lists of objects utilised in the Imperial Palace for his convenience. The autobiography of Pu Yi, the final emperor of China, is titled From Emperor to Citizen. The book opens with the author's vivid account of the last, decadent days of the Ching Dynasty and ends with an introspective self-portrait of the last Ching emperor transformed into a citizen of the China. It is a unique memoir of the first half of the twentieth century as seen through the eyes of one born to be an absolute monarch.

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Analyze the degree of change in nativist sentiment and the ways in which it manifested in the 1920s.

Answers

Immigration was increasingly harassed as a result of nativism, both by official govt agencies and by private groups.

What does nativism's central tenet entail?

The political strategy of promoting native residents' interests over immigrants' is known as nativism, and it includes supporting immigration control laws. The phrase "nativism" is a widely used technical term in academic research. However, those who embrace this political viewpoint are not often labeled as such.

What is a nativist example?

For instance, if a country has a mixed racial population and an influx of immigrants that don't speak the local language, the locals may have nativist sentiments towards all immigrants that don't speak the local language, regardless of their race.

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by 1750, all parts of the world participated in a global trade network in which europeans played dominant roles, except group of answer choices south america. australia. africa. china. india.

Answers

By 1750, all parts of the world participated in a global trade network in which Europeans played dominant roles, except for Australia, which was not colonized by Europeans until the late 18th century.

The Global Trade Network: European Dominance in the 18th Century

In South America, Africa, China, and India, European powers had established colonial presences and were actively engaging in trade with their colonies and with other countries in the world.

Europeans dominated the global trade network because they had the advantage of the mercantilist system, which allowed them to monopolize trade routes and benefit from the economic advantages of colonialism. Many of the world's most profitable trading networks were controlled by Europeans, including:

The Dutch East India Company.The British East India Company.The French East India Company.

Europeans also had access to the most advanced technologies of the time, such as navigational instruments, which allowed them to explore and expand their trading networks. In addition, Europeans had the advantage of a strong naval presence in the world's oceans, which helped them protect their trading routes and ensure the security of their merchant fleets.

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in what year did nasa conduct the first unmanned flights over tropical cyclones?

Answers

NASA's unmanned Global Hawk aircraft flew over Tropical Storm Frank in the eastern Pacific Ocean to collect data. NASA's 2010 hurricane experiment is in full swing, and this was the first high-altitude flyover of a tropical cyclone with a UAS (unmanned aircraft system).

NASA's Genesis and Rapid Intensification Processes (GRIP) experiment is a NASA Earth science field mission currently underway from Fort Lauderdale, Florida, Southern California, and Houston, Texas.

The GRIP campaign includes three planes, 15 instruments, and NASA satellites to better understand how tropical storms form and grow into major hurricanes.

Saturday, Aug. 28 at 5:50 a.m. PDT, the Global Hawk took off autonomously from the desert runway at Edwards Air Force Base, Calif., and spiralled over the air base to gain altitude before heading west to the Pacific Ocean.

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What was the relationship between the Muslim rulers and theur Indian subjects after the gupta empite collapsed and Muslims moved unto India? Explain your answer.
(as short as possible while still being right, i only have so much writing space)​

Answers

After the collapse of the Gupta Empire, Muslim rulers in India had a complex relationship with their Indian subjects. In some cases, the Muslim rulers were able to establish themselves as benevolent rulers who were welcomed by the local population, while in other cases, they faced resistance and conflict.

What is the Gupta empite  about?

In general, the relationship between the Muslim rulers and their Indian subjects was shaped by a variety of factors, including the religious, cultural, and political differences between the two groups, as well as the economic and power dynamics of the time.

Over time, the relationship between the Muslim rulers and their Indian subjects evolved, with some periods characterized by tolerance and cooperation, and others marked by conflict and oppression.

Overall, the relationship between the Muslim rulers and their Indian subjects remains an important and complex aspect of India's history.

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List 3 secret codes of Rizal. Identify where he used these codes. Then determine what skills of Rizal manifest in the event or activity.

Answers

Three secret codes used by Rizal were "La Liga Filipina" (secret society), "Caiingat Cayo" (signature), and "Dimasalang" (pen name). Rizal's skills in organization and leadership are manifested in his establishment and management of secret societies, while his linguistic and communication skills are evident in his use of codes and aliases.

José Rizal was a Filipino nationalist, writer, and revolutionary who played a significant role in the Philippines' struggle for independence from Spanish colonial rule. Born in 1861, Rizal is considered a national hero and is highly revered for his writings and activism.

He advocated for social reforms, fought against injustice and discrimination, and sought to awaken the Filipino people's sense of national identity and pride.

Rizal's works, including novels like "Noli Me Tangere" and "El Filibusterismo," exposed the harsh realities of colonial rule and inspired a spirit of resistance among Filipinos.

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1. What were the various factors that led to revolution in Russa?
2. What were the effects of the Russia revolution?
3. Russia Revolution Economic Changes
4. Russia Revolution Economic Continuities
5. Russia Revolution Political Changes
6. Russia Revolution Political Continuities
7. What were some general internal factors that led to the collapse of empires in the 20th century?
8. What were some general external factors that led to the collapse of empires in the 20th century?

Answers

Poor working conditions, low wages, and hazards of industrializationthe Russian Revolution paved the way for the rise of communism as an influential political belief system around the world. After many years of violence and political unrest, the Russian Revolution paved the way for the rise of communism as an influential political belief system around the world.There was a precipitous collapse in labour productivity, output slumped, and the urban food and fuel shortages became acute.

why is it important to study life and works of rizal reflection philippines

Answers

 Why should read Rizal 's life, works and books?  if we try to researching Jose Rizal Filipinos have one thing in common when they hear the name Dr. Listen to Jose Rizal. he is a hero

He was the Filipino sword that never cut an oppressor's throat. Not only did he protect the Filipino people from Spanish oppression, he was a shield for the Filipino people.Although he was out of ignorance, he protected the Filipinos from themselves by renouncing violence. It was one of the Indians' greatest weapons of the time. There are many reasons for Dr. The life, works and writings of Jose Rizal are a "must see".One of which is his by Republic Act No. 1425.It states that Rizal's life, works and writings will be part of the school curriculum. Students should research Rizal. By law, Rizal becomes part of students' school life.

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why cant you get a job in the caribbean​

Answers

Answer:

You can if you do the cruise ship job.

Explanation:

Jobs on the Caribbean islands focus on hospitality, tourism, and support positions.

what happened before french colonization​

Answers

Answer:

Before French colonization, various indigenous tribes and cultures inhabited present-day France. These groups had their own distinct societies, economies, and political systems.

Answer:

The French colonial empire comprised the overseas colonies, protectorates and mandate territories that came under French rule from the 16th century onward.

Explanation:

1. How did the idea of “rugged individualism” influence President Hoover’s approach to the Great Depression?

Answers

Answer:

President Hoover's approach to the Great Depression was heavily influenced by his belief in "rugged individualism," which is the idea that individuals should be responsible for their success or failure and that government should not be involved in helping people in need. He believed that people should take care of themselves and that government welfare programs would only lead to a culture of dependency. This led him to resist calls for more direct government intervention in the economy, instead opting for measures such as public works projects which provided employment and helped to stimulate the economy. He also refused to provide government relief payments to the unemployed, instead believing that private charities should be responsible for providing assistance to those in need.

what protestant theologian of the 16th centyry had the most significant impact in england and scotland

Answers

The Institutes of the Christian Religion, written by John Calvin in 1536 and widely regarded as the first systematic theological work of the reform movement, are famous for their influence.  

When he began challenging the Catholic Church's doctrines in 1517, German teacher and monk Martin Luther helped spark the Protestant Reformation. In the 1500s, a religious reform movement known as the Protestant Reformation swept over Europe. The Protestant Reformation is credited with influencing important aspects of Western civilization, such as political democracy, freedom of conscience, religious liberty, and individual dignity.  The Protestant Reformation gave rise to many of the contemporary principles we hold dear today, including modern democracy, scepticism, capitalism, individualism, and civil rights.

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What is the importance of having a petent?

Answers

Having a patent is important for several reasons. It gives the holder exclusive rights to prevent others from making, using, or selling the patented invention for a certain period of time.

What is petent?

Generally,This can be valuable for protecting an inventor's ideas and creations from being used without permission or compensation. Additionally, a patent can also be used as a form of legal protection for a business, and can also be licensed or sold for financial gain.

Furthermore, a patent can also be used as a form of evidence to prove the validity of an invention and as a marketing tool to demonstrate the uniqueness of the product or technology.

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The importance of having a patent is that it would give you legal protection.

What is a patent?

A patent is a form of legal protection granted by the government to inventors, which gives them exclusive rights to make, use, and sell their invention for a certain number of years. The importance of having a patent is that it allows inventors to protect their ideas and creations from being copied or used without their permission. Additionally, patents can also be licensed or sold to others, which can generate income for the inventor. Patents can also serve as a form of recognition for an inventor's innovative work and can be valuable assets for companies.

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What is the background of the people who are threatening Greece?

Answers

While Greece and Cyprus have both accused Turkey of violating their sovereignty by drilling in their seas, Turkey accuses Greece of grabbing an undue share of marine resources.

Why are Turkey and Greece fighting?

The main point of contention between Turkey and Greece is whether or not the Greek islands should be granted an exclusive economic zone, which is the foundation for asserting maritime sovereignty. Some contend that this battle is being driven by a fear of losing one's sovereignty.

The European Committee of Social Rights determined in a historic judgment in January that Greece infringes the rights of children seeking refuge, citing poor, unhealthy, and hazardous housing circumstances, homelessness, and insufficient access to healthcare and education.

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Why were southern delegates to the Constitutional Convention willing to accept the Three-Fifths Compromise?

Answers

Answer: A

Explanation:

Explain the meaning of the following phrase “ Let them have both. Let them both be taught. Let them both live.”

Answers

Answer:

The phrase "Let them have both. Let them both be taught. Let them both live." suggests that the speaker is advocating for equality and fairness. They are suggesting that both parties or groups should have access to the same things and opportunities and that they should both be educated or taught. The phrase also implies that the speaker wants both parties or groups to have the chance to live and exist without any harm or discrimination. Overall, the phrase emphasizes the importance of inclusivity and treating everyone with respect and fairness.

What is the job title for a professional who visits spas and salons to ensure compliance with state regulations and standards?
A: state board member
B: state licensing inspector
C: mobile estheticians
D: esthetics writer

Answers

A professional who visits spas and salons to ensure they are meeting state regulations and standards is often referred to as a state licensing inspector. So, The correct answer is Option B.

This job title indicates that the person is responsible for inspecting and evaluating the compliance of these establishments with the laws and standards set forth by the state government.

The inspector may check for things such as the proper sterilization of tools and equipment, the use of approved products and techniques, and the maintenance of sanitary conditions.

It is important for spas and salons to meet these regulations to maintain the health and safety of their clients. The role of a state licensing inspector is crucial in ensuring that these establishments operate within the guidelines set forth by the state, thus providing peace of mind to both the business owners and the customers who patronize them.

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who conquered the judean region in 63 bc and set up a regional government?

Answers

The Roman Republic conquered the Judean region in 63 BC and set up a regional government.

This event marked a significant turning point in the history of the region and had a lasting impact on its politics, religion, and culture.

The conquest of the Judean region was part of a larger campaign by the Roman Republic to expand its territories and gain control over the eastern Mediterranean.

In 63 BC, the Roman general Pompey marched into Jerusalem and defeated the local ruler, Hyrcanus II, effectively ending Hasmonean rule over the Judean region.

The regional government was responsible for maintaining order, collecting taxes, and ensuring the loyalty of the local population to the Roman Republic.

One of the key features of the regional government in the Judean region was its system of direct rule. Unlike other parts of the Roman Empire, the Judean region was not allowed to have its own local rulers or autonomies.

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which of the following statements about woman suffrage is true? responses the six states of new england were the first to have complete women suffrage. the six states of new england were the first to have complete women suffrage. women suffrage was introduced in the south during radical reconstruction. women suffrage was introduced in the south during radical reconstruction. no state granted woman suffrage before 1900. no state granted woman suffrage before 1900. the only states with complete woman suffrage before 1900 were west of the mississippi. the only states with complete woman suffrage before 1900 were west of the mississippi. california and oregon were the first states to have complete women suffrage.

Answers

It is true that the six new england states were the first to provide women full voting rights. The right for women to vote in elections is known as women's suffrage.

Some individuals began pushing for changes to the voting laws to let women to vote at the beginning of the 18th century. Following the passage of the 19th Amendment, liberal political parties would offer women the right to vote, expanding their potential voter bases. National and international organisations, particularly the International Woman Suffrage Alliance, were established to coordinate efforts to enfranchise women.

Pitcairn Islands became the first province to consistently let women to vote in 1838, and Norway became the first sovereign state in 1913 after the Kingdom of Hawai'i repealed its original 1840 declaration of universal suffrage.

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perpetua's journey what roles do christianity, the roman empire, family, individual, and community play in shaping perpetua's identity?

Answers

Christianity, the Roman Empire, family, individual, and community all play significant roles in shaping Perpetua's identity.

Christianity, as her religion, provides her with a sense of purpose, meaning, and belief. It guides her actions and decisions, as well as shapes her worldview.

The Roman Empire, as the dominant political force, sets the parameters for what is acceptable behavior and enforces its laws, which can impact Perpetua's identity.

Her family, as her closest social group, exerts a strong influence on her upbringing and values. Her relationship with her father and her position as a mother also play a role in shaping her identity.

Her individual experiences and personal choices also shape her identity, such as her decision to become a Christian and face martyrdom.

Finally, the community in which she lives, including her fellow Christians, also shapes her identity through social norms, relationships, and shared beliefs.

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how plato reconcile free will and determinism in the myth of er from book x of the republic?

Answers

Answer:

According to Russell (103), Plato reconciled the free-will and determinism through the engagement of the Myth of Er in the republic dialogue. The philosopher (Plato) argued that free-will and determinism are interdependent and that either of them can survive without the other.

Russell (103), citing Plato, claims that by including the Myth of Er in the republic dialogue, he was able to bring about a compromise between free will and determinism.

According to the philosopher Plato, free will and determinism are interdependent, and neither can exist without the other. Plato's resolution is that exemption is agreeable to accompanying new resignation to a fate cause it does not mean indeterminism but logic. The illusion links the individual lives to courage- many of the circles, so our lives are persistent not by blind need, but by the real need that attends from the character of outer space.

Plato ends The Republic accompanying the Myth of Er, to argue points about the immortality of the spirit, free choice and resignation to a fate, individual accountability, and the function of honor in acquiring a satisfied history. Er, the offspring of Armenius, had happened slaughtered in battle, and when the bulks were calm a few ten days later, the welcome frame was raised and expected “unchanged by decay.” Two days later he revives on a welcome cremation heap and speaks the remainder of something of a welcome journey in immortality.

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Other Questions
Imagine you work in a sports medicine clinic. A hockey player named Bayley comes to you complaining that she is having a problem with her quadriceps. These muscles do not contract very strongly, and they tire easily during short, two-minute shifts. Explain how the cause could be either a lack of calcium in Bayleys diet or a problem with lactic acid build-up.In your explanation, include references to:muscle fibre anatomyrole of ATProle of calcium in the sliding filament processthe difference between aerobic and anaerobic activity A scientist wants to develop a new chemical. In one or two sentences, create a science question and a non-science question that the scientist could consider when developing the new chemical. (3-i) z = -4+8i what are complex solutions for z? what are two or three physiological symptoms that seem to be the most common complaints? A scientist who studies mastodon bones to determine their approximate age is most likely interested in: A. meteorology. B. paleontology. C. oceanography. D. geology. electro magnetic force 339fthe curent leading intoan electromagnet Pls anyone I need this ASAPWhat page is the word snickered on in the book Firegirl between the pages of 1-72 I will give you brainliest Consider the reaction: 2HBr(g)->H2(g)+Br2(g)a) Express the rate of the reaction in terms of the change in concentration of each of the reactants and products.b)In the first 25.0s of this reaction, the concentration of HBr dropped from 0.600M to 0.512M. Calculate the average rate of the reaction.c)If the volume of the reactino vessel in part b was 1.50L, what amount of Br2(in moles) was formed during the first 15.0s of the reaciton? is 2 the only even prime number Among employees of a certain company, 60% know C/C++, 50% know R, 30% know both languages, and 20% know neither language. Assume independence of events. Let A = knows C/C++ and B = knows R. Show work including the use of complement, union, and intersection notations and the computations.(a) What is the probability that an employee does not know C/C++?(b) What is the probability that an employee knows either C/C++ or R?(c) What is the probability that an employee knows R and does not know C/C++?(d) What is the probability that an employee knows at least one of the languages? The enthalpy of complete combustion of natural gas which consists of mostly methane, CH4(g), to give gaseous products is abc.d kJ.CH4 + 2 O2 CO2 + 2 H2O(g)sheets to helpmagnesium hydroxide Mg(OH)2(s) 924.5magnesium oxide MgO(s) 601.6magnesium sulfate MgSO4(s) 1 284.9manganese(II) oxide MnO(s) 385.2manganese(IV) oxide MnO2(s) 520.0mercury(II) oxide (red) HgO(s) 90.8mercury(II) sulfide (red) HgS(s) 58.2methanal (formaldehyde) CH2O(g) 108.6methane CH4(g) 74.6methanoic acid (formic acid) HCOOH(l) 425.0methanol CH3OH(l) 239.2nickel(II) oxide NiO(s) 240.6nitric acid HNO3(l) 174.1nitrogen dioxide NO2(g) + 33.2nitrogen monoxide NO(g) + 91.3octane C8H18(l) 250.1pentane C5H12(l) 173.5phosphorus pentachloride PCl5(s) 443.5phosphorus trichloride (liquid) PCl3(l) 319.7phosphorus trichloride (vapour) PCl3(g) 287.0potassium bromide KBr(s) 393.8potassium chlorate KClO3(s) 397.7potassium chloride KCl(s) 436.5potassium hydroxide KOH(s) 424.6propane C3H8(g) 103.8silicon dioxide (-quartz) SiO2(s) 910.7silver bromide AgBr(s) 100.4silver chloride AgCl(s) 127.0silver iodide AgI(s) 61.8sodium bromide NaBr(s) 361.1sodium chloride NaCl(s) 411.2sodium hydroxide NaOH(s) 425.8sodium iodide NaI(s) 287.8sucrose C12H22O11(s) 2 226.1sulfur dioxide SO2(g) 296.8sulfuric acid H2SO4(l) 814.0sulfur trioxide (liquid) SO3(l) 441.0sulfur trioxide (vapour) SO3(g) 395.7tin(II) chloride SnCl2(s) 325.1tin(IV) chloride SnCl4(l) 511.3tin(II) oxide SnO(s) 280.7tin(IV) oxide SnO2(s) 577.6water (liquid) H2O(l) 285.8water (vapour) H2O(g) 241.8zinc oxide ZnO(s) 350.5zinc sulfide (sphalerite) ZnS(s) 206.0pg1 (of help sheet)aluminium oxide Al2O3(s) 1 675.7ammonia NH3(g) 45.9ammonium chloride NH4Cl(s) 314.4ammonium nitrate NH4NO3(s) 365.6barium carbonate BaCO3(s) 1 213.0barium chloride BaCl2(s) 855.0barium hydroxide Ba(OH)2(s) 944.7barium oxide BaO(s) 548.0barium sulfate BaSO4(s) 1 473.2benzene C6H6(l) +49.1butane C4H10(g) 125.7calcium carbonate CaCO3(s) 1 207.6calcium chloride CaCl2(s) 795.4calcium hydroxide Ca(OH)2(s) 985.2calcium oxide CaO(s) 634.9calcium sulfate CaSO4(s) 1 434.5carbon dioxide CO2(g) 393.5carbon monoxide CO(g) 110.5chromium(III) oxide Cr2O3(s) 1 139.7copper(I) oxide Cu2O(s) 168.6copper(II) oxide CuO(s) 157.3copper(II) sulfate CuSO4(s) 771.4copper(I) sulfide Cu2S(s) 79.5copper(II) sulfide CuS(s) 53.1dinitrogen tetroxide N2O4(g) +11.1ethane C2H6(g) 84.0ethanoic acid (acetic acid) CH3COOH(l) 484.3ethanol C2H5OH(l) 277.6ethene (ethylene) C2H4(g) +52.4ethyne (acetylene) C2H2(g) +227.4glucose C6H12O6(s) 1 273.3hydrogen bromide HBr(g) 36.3hydrogen chloride HCl(g) 92.3hydrogen fluoride HF(g) 273.3hydrogen iodide HI(g) +26.5hydrogen perchlorate HClO4(l) 40.6hydrogen peroxide H2O2(l) 187.8hydrogen sulfide H2S(g) 20.6iron(II) oxide FeO(s) 272.0iron(III) oxide Fe2O3(s) 824.2iron(II,III) oxide (magnetite) Fe3O4(s) 1 118.4lead(II) bromide PbBr2(s) 278.7lead(II) chloride PbCl2(s) 359.4lead(II) oxide (red) PbO(s) 219.0lead(IV) oxide PbO2(s) 277.4magnesium carbonate MgCO3(s) 1 095.8magnesium chloride MgCl2(s) 641.3pg2 help sheet A biomedical company is studying whether its knee joint replacement is causing nerve damage. After extensive tests, the researchers make an erroneous decision, concluding that the replacement does cause nerve damage. A Type I error is the probability of?a. rejecting the alternative hypothesis when it is trueb. rejecting the null hypothesis when it is truec. accepting the null hypothesis when it is trued. accepting the alternative hypothesis when it is true Does anyone know what would go on this line? which statement best explain the relationship between numbers divisable by 9 and 3 Write a story problem for which the following calculator command would be used in finding the solution.a) Binomialpdf(20, 0.25, 12)b) Binomialcdf(20, 0.25, 12) oshould the tools that edabi develops be flexible or structured? what does an empowered managerial class mean for data scientists and engineers building tools? Please assist with these equations in the attachments give an algorithm to find all nodes less than some value, x, in a binary heap. your algorithm should run in o(k), where k is the number of nodes output Which of the following makes the most sense. Why does Peyton Farquhar remain nameless through the entirety of Chapter I?