Calculate the volume in mL of 0.387 M NaOH needed to neutralize 47.8 mL of 0.867 M HCl in a titration.

Answers

Answer 1

To ascertain the concentration of an identified analyte, titration is a typical laboratory technique for quantitative chemical analysis. A standard solution with a known concentration and volume is prepared as the reagent, also known as the titrant or titrator.

Titration is a method of chemical analysis where the quantity of a sample's ingredient is determined by adding a precisely measured amount of a different substance to which the desired constituent will react in a specific, known proportion.

The French term titer (1543), which means the percentage of gold or silver in coins or in works of gold or silver, is where the word "titration" comes from. This word is a measurement of fineness or purity.

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Related Questions

How does the evidence of redlining, and the FHA’s actions directly undermine the Moynihan report?

Answers

Answer:

The Moynihan report claimed that the black family's weakness was the fundamental source of the problem within the black community, but evidence of redlining and actions taken by the FHA demonstrate how government policies contributed to structural inequality and discrimination against black communities, contradicting the report's claims.

2
Select all the correct answers.
What are two ways that the Soviet people lost their freedom due to communism in the Soviet Union?
People read, saw, and heard only what the government desired.
Only workers controlled the government.
O Workers were forced to take up farming.
Leaders came to power through secret internal power struggles.
00
Reset
Next

Answers

Answer:

The two ways that the Soviet people lost their freedom due to communism in the Soviet Union are:

1. People read, saw, and heard only what the government desired. The Soviet government controlled all forms of media, including newspapers, radio, and television. The government censored information that was deemed unfavorable or critical of the Soviet regime, and only allowed information that supported Communist ideology to be disseminated.

2. Leaders came to power through secret internal power struggles. The Soviet Union was ruled by a single political party, the Communist Party. The leaders of the party came to power through internal power struggles, rather than through democratic elections. This lack of democratic representation meant that the people had little say in who governed them, and were subject to the whims of the ruling elite.

Therefore, the correct answers are:

- People read, saw, and heard only what the government desired.

- Leaders came to power through secret internal power struggles.

Explanation:

Question 8(Multiple Choice Worth 5 points)
(03.04 MC)Which of the following is a similarity between the Egyptians and the Native Americans of the Southwest?
O Human sacrifice
O Irrigation
O Hieroglyphics
O Oral tradition

Answers

A similarity between the Egyptians and the Native Americans was B.  Irrigation

How was irrigation a shared trait ?

Sophisticated irrigation systems were developed by both Egyptians and Native Americans of the Southwest in order to support agriculture. The Nile river served as a primary source for irrigation in ancient Egypt, where they constructed canals and channels to allocate water to farms and fields.

In regards to the Native Americans of the Southwest, including the Hopi and Navajo, conducting extensive work with canals, ditches, and reservoirs alike was critical to irrigating crops located within arid regions.

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The Ku Klux Klan was created to ?

A- preserve the status quo in the South through violence

B- aid the Freedmen

C- support the federal forces occupying the South

D- campaign for higher voter turnout

Answers

Answer:

A. preserve the status quo in the south through violence

2. Is there anything that the monk viewed as positive about life in Gupta India that you view as negative? Explain your answer.

Answers

There were elements of life in Gupta India that some monks or individuals considered favorable, but from a present-day perspective, could be deemed disapproving.

Some of the points are

Firstly, we have the caste system - certain monks may have appreciated it as a way to organize society and maintain social stability; however, contemporary analyses see it as classist and abusive, with its potential for restricting social progression and sanctioning societal injustice.

Secondly, patriarchy comes into play - Gupta India was an overwhelmingly male-dominated civilization where gender-based responsibilities and outlooks were set forth rigidly, resulting in women having fewer freedoms and rights than their male counterparts.

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What message of warning
does Washing offer?

Answers

There are no context or explain where scentence you us to say ma’m can u give more details on what ur meaning ?

Analyzing the Impact of the Treaty of Versailles
In this assignment, you will be using excerpts from several documents to write an analysis of the impact of the Treaty of Versailles. Watch the video below for tips on answering a document-based question.





Historical Background:

The Treaty of Versailles between Germany and the Allied powers was signed on June 28, 1919, five years to the day after Franz Ferdinand's assassination in Sarajevo. Adopting U.S. President Woodrow Wilson's "fourteenth point," the Treaty created the League of Nations. The United States, however, never signed the Treaty and did not join the league; it worked out a separate treaty with Germany and its allies several years later. The Treaty of Versailles punished Germany with war reparations, a loss of land, and demilitarization, among other things.

With Adolf Hitler as its dictator, Germany invaded Poland on Sept. 1, 1939, launching World War II in Europe. The war pitted Germany, Italy, and Japan – the Axis Powers – against the Allies, which included Britain, France, the Soviet Union, and the United States (after Dec. 7, 1941), among others. Earlier, an alliance called the Rome-Berlin Axis had been established between Germany and Italy in October 1936. A month later, Germany made a similar agreement with Japan.

You may refer to relevant historical information not mentioned in the documents.

Write an Essay
Based on the following four documents, analyze the aftermath of the Treaty of Versailles. In an essay (minimum five paragraphs in length), address the question:

How did the Treaty of Versailles help to cause World War II?
Document #1

Source: Treaty of Versailles, Part VIII, Section I, 1919.
Article 231 (aka War Guilt Clause)
The Allied and Associated Governments affirm and Germany accepts the responsibility of Germany and her allies for causing all the loss and damage to which the Allied and Associated Governments and their nationals have been subjected as a consequence of the war imposed upon them by the aggression of Germany and her allies.
From Article 232 (aka Reparations Clause)
The Allies require, and Germany undertakes, that she will make compensation for all damage done to the civilian population of the Allied Powers and to their property during the period of the war.



Document #2

Source: Margaret MacMillan, historian and great-granddaughter of British Prime Minister David Lloyd George, Paris 1919, 2001.
In the Berlin cabarets, they told jokes about the worker who smuggled parts out of a baby carriage factory for his new child only to find when he tried to put them all together he kept getting a machine gun. All over Europe, in safe neutral countries such as the Netherlands and Sweden, companies whose ultimate ownership was in German hands worked on tanks or submarines. The safest place of all, farthest from the prying eyes of the Control Commission*, was the Soviet Union. In 1921 the two pariah nations of Europe realized they had something to offer each other. In return for space and secrecy for experiments with tanks, aircraft and poison gas, Germany provided technical assistance and training.

* The Control Commission was established by the Treaty of Versailles to monitor Germany's compliance with its military terms


Document #3

Source: Adolf Hitler, Nazi dictator of Germany, speech to the Reichstag* on Feb. 20, 1938.
There are more than ten million Germans in states adjoining Germany which before 1866 were joined to the bulk of the German nation by a national link. Until 1918 they fought in the Great War shoulder to shoulder with the German soldiers of the Reich. Against their own free will they were prevented by peace treaties from uniting with the Reich.

This was painful enough, but there must be no doubt about one thing: political separation from the Reich may not lead to deprivation of rights, that is the general rights of racial self-determination which were solemnly promised to us in Wilson's Fourteen Points as a condition for the armistice. We cannot disregard it just because this is a case concerning Germans.

* The Reichstag is the lower chamber of Germany's federal parliament


Document #4

Source: John Maynard Keynes, The Economic Consequences of Peace, 1920
The Treaty includes no provision for the economic rehabilitation of Europe - nothing to make the defeated Central Powers into good neighbors, nothing to stabilize the new States of Europe, nothing to reclaim Russia; nor does it promote in any way a compact of economic solidarity amongst the Allies themselves; no arrangement was reached at Paris for restoring the disordered finances of France and Italy, or to adjust the systems of the Old World and the New.

Answers

Answer:

The Treaty of Versailles, signed in 1919, aimed to establish peace after World War I, but instead contributed to the causes of World War II. This is evident from the four documents presented, which highlight different aspects of the Treaty's impact.

Document #1 is a part of the Treaty itself, and it highlights the War Guilt and Reparations Clauses. Article 231, also known as the War Guilt Clause, imposed on Germany the responsibility for all the loss and damage suffered by the Allied and Associated Governments and their nationals. Germany was also obligated to pay reparations for all damage done to the civilian population of the Allied Powers and their property during the war. This burden of guilt and responsibility, along with the economic consequences of reparations, left Germany in a state of resentment and poverty, which in turn fueled the rise of Nazi Party and Adolf Hitler.

Document #2, written by historian Margaret MacMillan, discusses the ways in which Germany circumvented the military restrictions imposed by the Treaty. German companies continued to manufacture tanks, submarines, and poison gas, with the help of technical assistance and training from the Soviet Union. This violation of the Treaty's provisions weakened the credibility of the Allied powers and emboldened Germany, contributing to its aggressive stance in the years leading up to World War II.

Document #3 is a speech by Adolf Hitler, in which he argued for the unification of all Germans under the Reich, in defiance of the Treaty's restrictions. Hitler claimed that the Treaty's imposition on Germany's rights of racial self-determination, promised in President Wilson's Fourteen Points, was a violation of German rights. This rhetoric of national unity and victimhood, combined with the Treaty's harsh terms, contributed to the rise of Nazism and Hitler's subsequent aggression.

Finally, Document #4 is an excerpt from John Maynard Keynes' book, "The Economic Consequences of Peace", which criticized the Treaty for its failure to address the economic instability of Europe. The Treaty did not provide for the economic rehabilitation of Europe or promote economic solidarity among the Allied powers. The economic instability that followed the Treaty, coupled with the burden of reparations, left Germany in a state of vulnerability and desperation, contributing to the rise of Nazism and the onset of World War II.

In conclusion, the Treaty of Versailles, through its harsh terms, violation of German rights, and failure to address economic instability, contributed to the causes of World War II. The Treaty's impact on Germany, combined with the rise of Nazism and the aggressive actions of Hitler, led to a global conflict that resulted in immense human suffering and devastation.

5. (Labeling my thing so i know what question it is)How did the Americans prove that they could resist British control and defeat them a second time?

A. They fought Native American Nations loyal to the british.

B. They won the War of 181

C. They signed the Treaty of Paris

D. They won the French and Indian War.​

Answers

The Americans proved that they could resist British control and defeat them a second time by winning the War of 1812. Hence, the correct answer is option B.

The war was fought between the United States and Great Britain from 1812 to 1815 and resulted in a victory for the United States. The British had attempted to assert their dominance over American trade and shipping, but the American military was able to repel British attacks and hold their own. During the war, the Americans also gained significant victories over British-allied Native American nations, which weakened British influence in the region. Ultimately, the Treaty of Ghent was signed in 1814, which ended the war and restored pre-war boundaries between the United States and Canada. This victory demonstrated that the United States was a strong and independent nation capable of defending itself against foreign powers.

Therefore, the correct answer is option B.

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Your question is incomplete. The complete question is probably:
How did the Americans prove that they could resist British control and defeat them a second time?

A. They fought Native American Nations loyal to the british.

B. They won the War of 1812

C. They signed the Treaty of Paris

D. They won the French and Indian War.​

Which is not a responsibility of the judicial branch?


a.
Judge cases not solved by lower courts.

b.
Try officials in cases of impeachment.

c.
Judge cases not in a state's jurisdiction.

d.
Review cases and laws.

Answers

B, try officials in cases of impeachment

Explanation: The Senate actually has the sole power to try all impeachments, not the judicial branch. Hope this helps! :)

In the battle of Britain which lasted between the months of _________ and ______________ of 1940 the Luftwaffe bombed British targets. One night there were over 1000 German planes over Britain. Group of answer choices January, November October, March July, December June, September

Answers

In the battle of Britain which lasted between the months of July and December of 1940 the Luftwaffe bombed British targets. One night there were over 1000 German planes over Britain.

How did the Battle of Britain go?

Between July and December of 1940, the Battle of Britain ensued. This air campaign was a significant conflict waged between the British Royal Air Force (RAF) and Germany's Luftwaffe during World War II.

Targeting cities, airfields, and military installations, the Luftwaffe launched an extensive bombing operation in their efforts to weaken the defending force and plan for a full-scale invasion of the country. Nevertheless, through superior technology, tactics, and leadership, the RAF skillfully protected the nation against the continuous bombardment carried out by the Luftwaffe.

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