Using this Td = T - ((100 - RH)/5.) we can calculate the approximation of dew point temperature.
The dew factor is the temperature the air desires to be cooled to (at regular stress) in order to achieve a relative humidity (RH) of one hundred%. At this point the air can't maintain greater water inside the fuel shape.
In other words, it enables meteorologists discern out the amount of moisture inside the air. Once the dewpoint reaches the air temperature, the air can't keep any greater water vapor. it's at this point that fog, dew, or any kind of precipitation may additionally form.
The dew factor is laid low with humidity. when there may be more moisture within the air, the dew point is higher.
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he statements in the tables below are about two different chemical equilibria. the symbols have their usual meaning, for example stands for the standard gibbs free energy of reaction and stands for the equilibrium constant. in each table, there is one statement that is false because it contradicts the other three statements. when you find a false statement, check the box next to it. statement false? statement false?
[tex]\Delta[/tex]G = 0 when a system is in equilibrium. [tex]\Delta[/tex]G<0 if the process is spontaneous.
Why is it called Gibbs free energy?Gibb's free energy is named free energy because it is readily available at all times. If necessary, the reaction can obtain this energy without having to do any effort. The change in Gibb's free energy is the sum of enthalpy and the product of the system's temperature and entropy.The standard change in free energy, or the change in free energy under standard conditions, is denoted as delta-G zero. R represents the gas constant, T represents the temperature in Kelvin, and K represents our equilibrium constant. So, if you use this equation, you're in equilibrium, and delta-G equals zero.The equation for the relationship between Gibbs energy and the equilibrium constant is [tex]\Delta[/tex]Go=RTlnKeq.[tex]\Delta[/tex]G = 0 when a system is in equilibrium. [tex]\Delta[/tex]G<0 if the process is spontaneous.To learn more about Gibbs free energy refer,
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what is the ph of a buffer system made by dissolving 10.70 grams of nh4cl and 20.00 ml of 12.0m nh3 in enough water to make 1.000 l of solution?kb
pH = 9.33418
Let's assume the temperature of the given buffer system is
25 degree C
. Hence, according to the Henderson-Hasselbalch equation, the pH of the given buffer system is calculated using the following expression as shown below:
pH = 14 - pKb (NH3) + log (nNH3) / (nNH3Cl)
where nNH3 and nNH4Cl represent the no. of moles of NH3 and NH4Cl present in the buffer system.
The molar mass of NH4Cl is 53.491 g / mol. so nNH4CL present in 10.70g of mass is calculated
nNH4CL = 10.70 g / 53.491 g/ mol
= 0.2000 mol
nNh3 present in 20 ml 0f 12 m NH3 is calculated
nNH3 = (12 * 20) / 1000 MOL
= 0.24 MOL
pKb (NH3) is calculated
pKb (NH3) = - log(Kb(NH3))
= - log(1.80 * [tex]10^{-5}[/tex])
= 4.745
Hence the pH of the buffer system
pH = 14 - 4.745 + log 0.2400/ 0.2000
pH = 9.33418
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Silica is a chemical compound __________________ a. that combines carbon and sand to create glass. b. most commonly found in sand or quartz. c. which permits light to pass through. d. colored using metallic salts. please select the best answer from the choices provided a b c d
Silica is a chemical compound that is most commonly found in sand or quartz.
Although it can also be found in a variety of living things, silica is primarily found in sand and quartz. In reality, silica is a substance called silicon dioxide. A typical mineral found in the crust of the planet is crystalline silica. Additionally, it is employed in the production of artificial stone, pottery, glass, and ceramics.
Heavy metals, poisons, and waste products are all effectively eliminated from the body by silica. Because of this, silica is a fantastic complement to any detox regimen for providing a thorough cell cleaning. Make sure to choose wholesome food sources to get the most digestive system benefits from silica.
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for a particular dive, 41.8 l of oxygen gas at 25.0oc and 1.02 atm, and 6.60 l of helium gas at 25.0oc and 1.06 atm were pumped into a tank with a volume of 6.00 l at 25.0oc.
An saturation pressure of each component in a gas mixture is the force that would occur is if gas alone covered the complete volume of the original mixture with the same temperature, partial pressure of 627.0c.
What is helium gas used for?Helium was mostly commonly used to fill balloons for celebrations and parades since it is a secure, non-flammable gas. Helium, however, is an essential element in a variety of industries, including high-tech manufacturing, medical technology, space travel, and national security. Helium, the second most common element in the cosmos, is in little supply on Earth. It is the lightest gas, colorless, odorless, inert, and has a low boiling point. It is a byproduct from nuclear fusion and nuclear decay.
Briefing:PV = nRT
=41.8*25.0*6.00
=627.0
A volume of 6.00 l at 25.0oc is 627.0c.
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differentiate among the types of clinical manifestations and collaborative treatment plan for diabetes mellitus (dm). for each topic associated with dm, drag and drop the statements that apply to the topic to the box.
More prevalent in youngsters - Caused by such an autoimmune mechanism - A known consequence is diabetic ketoacidosis (DKA), which is treated with prescribed insulin.
Justification: Type 1 DM is often brought caused by an autoimmune mechanism in which the pancreatic' insulin-producing beta cells were destroyed, leaving the body completely devoid of insulin. A complete lack of insulin typically results from this procedure within one year. As a result, lifelong insulin delivery through injection or pump is required. Children are more prone to Type 1 DM.
DKA is a recognised complication of type 1 DM. Diabetes mellitus as well as oral hypoglycemic medications are used to treat type 2 diabetes.
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select all of the reagent(s) that will efficiently convert but-1-yne into hex-3-yne in a two-step synthesis. you must select at least one step 1 reagent and one step 2 reagent, but you should select all correct answers.
The reagent that will efficiently convert but-1-yne into hex-3-yne NaNH2, and CH3CH2I
The preparations of alkynes are very similar to those of the alkenes. The main preparative reactions generally involve the elimination of groups or ions from the molecules, resulting in the formation of the π bonds.
Dehydrohalogenation is the loss of a hydrogen atom and a halogen atom from the adjacent alkane carbon atoms that leads to the formation of an alkene. The loss of additional hydrogen and halogen atoms from the double‐bonded carbon atoms leads to alkyne formation. The halogen atoms can be located on the same carbon that is called a geminal dihalide or on adjacent carbons that is a vicinal dihalide.
Butyne is a terminal alkyne. It has acidic hydrogen which can be removed by using a strong base to convert butyne into butynide.
The reagents which can be used to remove the acidic hydrogen from butyne are NaH or NaNH2.
Butynide will then react with ethylhalide to form hexyne.
The reagents which can be used for ethylation of butynide are;
CH3CH2I or CH3CH2Cl.
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what molecule serves as a immediate precursor for the synthesis of dttp? what molecule serves as a immediate precursor for the synthesis of dttp? damp dgmp dump dcmp
DUMP molecule serve as immediate precursor for synthesising dttp.
What is DUMP molecule?Deoxyuridine monophosphate (dUMP) is a deoxygenated form of uridine monophosphate (UMP) that serves as a precursor to deoxythymidine monophosphate (dTMP), a component of DNA nucleotide biosynthesis. UMP is deoxygenated to dUMP by replacing the hydroxyl group at ribose's 2' carbon with a hydrogen.Deoxyuridine monophosphate (dUMP) is a deoxynucleotide that is also known as deoxyuridylic acid or deoxyuridylate in its conjugate acid and conjugate base forms. It belongs to the pyrimidine 2'-deoxyribonucleoside monophosphates class of organic compounds.Thymidylate synthase, an enzyme that interacts with dCMP deaminase in the multienzyme complex responsible for deoxynucleotide biosynthesis, converts dUMP to dTMP. Human dCMP deaminase is hexameric, with 178 amino acids and a zinc-binding domain on each subunit.To learn more about molecules refer to :
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Why are some fats such as oil liquid and other fats such as butter are solid what makes a fat liquid at room temperature?.
Double bonds found in unsaturated fats form structures that stop tightly bound formations.
The arrangement of the phospholipids in the bilayer cell membrane depends on features of the phospholipid head and tails.
What are saturated and unsaturated fatty acids?
Unsaturated fatty acids have at least one double bond in the fatty acid chain while saturated fatty acids have no double bonds between the individual carbon atoms. Unsaturated fats are typically liquid and come from plant sources, whereas saturated fats are typically solid at room temperature
Animal fats, palm oil, and other sources of saturated fats are available. Plant and vegetable oils are sources of unsaturated fatty acids and consuming healthy fats instead of saturated fat can also aid in preventing insulin resistance, a condition that precedes diabetes. Since unsaturated fatty acids continues to be the healthiest type of fat, saturated fat may not be as bad as previously believed.
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what corrosion control chemical may cause lead leaching in stagnant waters?lime,sodium carbonate,sodium zinc phosphate or sodium bicarbonate
Corrosion is a chemical reaction. In water pipes or the stagnant water, corrosion is a chemical reaction between the water and the lead-containing plumbing fixtures.
This Corrosion of water is not safe for the health of the humans.
Corrosion causes major health issues due to the presence of lead in the water.
This happens by many ways. There are many factors like the acidity of the water, the other chemical absorbance, etc that makes the water contaminated with lead which further leads to severe health issues.
It is noticed that the lead is usually found in the water having low pH.
The low pH indicates the level of acidity in the water.
Therefore, the acidity caused by sodium zinc phosphate and other Corrosion control causes lead leaching in the stagnant water.
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lph and beta particles originate from the choose.... protection from radiation is necessary because if radiation passes through the body it can damage choose.... exposure to radiation can be limited by increasing the choose... from the radioactive source.
Alpha and beta particles originate from the nucleus. protection from radiation is necessary because if radiation passes through the body it can damage cells. exposure to radiation can be limited by increasing the distance from the radioactive source.
The Alpha and beta particle are the unstable atoms on decay. the radiation is very very harmful to us it can damage the cells or DNA and have impact on mutation. exposure to radiation can be limited by increasing the distance from the radioactive source.
Thus, Alpha and beta particles originate from the nucleus. protection from radiation is necessary because if radiation passes through the body it can damage cells. exposure to radiation can be limited by increasing the distance from the radioactive source.
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What process wherein one or more substances are converted to one or more different substances?.
In a chemical reaction, one or more substances—also known as reactants—are changed into one or more additional substances—also known as products. Chemical elements or chemical compounds make up substances. Color change, gas production, smell change, temperature change are all examples of chemical transition circumstances. Chemical transitions, commonly referred to as chemical reactions, are the conversion of one or more chemicals into one or more brand-new, distinct substances. Atoms are rearrange during chemical reactions, and as new products are produced, the reaction is accompanied by an energy change. The reaction of sodium and water to produce sodium hydroxide and hydrogen is an illustration of a chemical change. A great deal of energy is released, causing the hydrogen gas to burn spontaneously in the atmosphere.
Hence, chemical change are irreversible changes.
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equal volumes of 0.0300 m nh3 and 0.0150 m hcl are mixed together. what are the concentrations of nh3 and nh4 in the reaction?
The equal volumes of 0.0300 m nh3 and 0.0150 m hcl are mixed together the concentrations of nh3 and nh4 in the reaction are 0.0075 M .
Suppose the every identical quantity is V.
No. of moles of NH3 = 0.030 x V = 0.030VNo. of moles of HCl = 0.half x V = 0.015VThe 0.015V moles of NH3 are neutralized with 0.015V moles of HCl= No. of moles of NH4+ = 0.015V molesTotal quantity = V + V = 2VConcentration of ammonium, [NH4+] = No. of moles/ quantity= 0.015V/2V = 0.0075 M (Ans)Non-reacting no. of moles of NH3 = (Total No. of moles of NH3) – (No. of moles of NH4+)= 0.030V - 0.015V moles = 0.015V molesConcentration of ammonia, [NH3] = No. of moles/ quantity= 0.015V/2V = 0.0075 M.Read more about reaction:
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consider the reaction of alcohol dehydrogenase. ethanol nad acetaldehyde nadh h which is the reducing agent for this reaction?
In the hydrogenation of alcohol, Ethanol is the reducing agent and it loses electron.
Alcohol hydrogenase transform ethanol to Acetaldehyde. This known as carcinogen. In this Acetaldehyde is more toxic compound. Alcohol dehydrogenases catalyze the oxidation of primary and secondary alcohols to the corresponding aldehyde or ketone by the transfer of a hydride anion to NAD+ with release of a proton.
Ethanol + NAD^+ ---> acetaldehyde + NADH + H^+
The half reactions are:
Ethanol --------->Acetaldehyde + 2H^+ + 2e (oxidation)
NAD+ + 2H+ + 2e- ------->NADH + H^+ (Reduction)
Ethanol is oxidized to acetaldehyde, because it loses e- .NAD+ is reduced to NADH, because it gain of e− . NAD is the oxidizing agent. Oxidizing agent gains e− and therefore reduced during reaction. Ethanol is the reducing agent. Reducing agent loses e−and therefore oxidized during reaction . Alcohol dehydrogenase is also involved in the toxicity of other types of alcohol.
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what is the product of the reaction of acetone with methyl benzoate in the presence naoch2ch3 followed by h3o ?
Acetone reacts with the base to form the enolate. Also, an acid-catalysis reaction is going on, where hydronium ion is reacting with the compound, under condensation reaction.
What is an acid-catalysis reaction?
Acceleration of a chemical reaction through the addition of an acid or a base without the use of the acid or base itself. When the sugar sucrose is broken down into glucose and fructose in sulfuric acid, this is known as acid catalysis.
What is condensation reaction?
The reaction results in the formation of a single molecule from two molecules. During a condensation reaction, a tiny molecule is often eliminated, most frequently water. With an amine functional group on one end and a carboxylic acid functional group on the other, amino acids are significant biological compounds. A covalent connection is formed between the carboxyl carbon of the second amino acid and the amine nitrogen of the first amino acid when two amino acids joined in a condensation reaction. The second product is then a molecule of water.
Acetone reacts with the base to form the enolate.
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What was the first large functional macromolecule on Earth?.
About approximately four billion years ago, the first organic compounds started to form. This could have occurred when chemical processes in the early atmosphere of Earth were triggered by lightning.
The definition of macromoleculesIn essence, macromolecules are polymers, which are composed of several long chains of monomeric molecules. Proteins, carbohydrates, and nucleic acids all exist as lengthy polymers. They are referred to as macromolecules because of their huge size and polymeric makeup.
What makes them macromolecules?They frequently result from the synthesis of smaller molecules like as proteins, lipids, and polysaccharides. A polymer is another term for a macromolecule that comes from the Greek word poly-, which means "many units."
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What are the three factors that must be considered when using a chemical sanitizer?.
The three factors that must be considered when using a chemical sanitizer are temperature, concentration and time.
The three most common types of chemical sanitizers are chlorine, quat and iodine. For each type of chemical sanitizer, there is a minimum concentration of the sanitizer that must be present to effectively kill germs. While using the sanitizer we should keep some things in mind .we should keep in mind the concentration, concentration and time. we should use sanitizer at right temperature. we should mix the sanitizer at the correct concentration. If the concentration of the sanitizer is incorrect, it could be ineffective or even dangerous to use. Always follow the manufacturer’s instructions when preparing your sanitizing solution. we should give the sanitizer proper time to settle down. If a sanitizer is not prepared and used with water of the correct temperature, the effectiveness of the sanitizer may be decreased. For a sanitizer to be effective, it must be in contact with the item you are cleaning for the recommended amount of time. Follow the manufacturer’s instructions for your sanitizer. The ideal temperature depends on your type of sanitizer.
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Ammonium chloride has often been used to make cold packs because of its relative low cost. To make an effective cold pack, 21. 0 g of ammonium chloride is required. What's the cost associated with making one cold pack?
The cost associated with making one cold pack is $1.323.
What is the best chemical for a cold pack?Heat is either emitted in an exothermic process or absorbed in an endothermic reaction when the salt dissociates. Commercial quick cold packs often contain either ammonium nitrate or urea as a salt component, whereas hot packs frequently contain magnesium sulfate or calcium chloride.These ice packs' chemical reactors are commonly ammonium nitrate, calcium ammonium nitrate, or urea. Ammonium nitrate is the most dangerous component if consumed. Blood arteries can dilate when exposed to ammonium nitrate. This can affect blood pressure and the volume of blood going to organs.From the table :
Ammonium chloride cost = $ 63 per Kg
To make an effective cold pack, 21. 0 g of ammonium chloride is required.
So,
cost for 21g ammonium chloride =0.021 x 63 = $ 1.323.
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What is the Marxist criticism?.
The definition of Marxist criticism is an approach to analyzing political and social issues in terms of conflicts between people from various socioeconomic strata.
Which five socioeconomic groups fall into each?Gallup has been asking Americans to categorize themselves into the upper, upper-middle, middle, working, and lower social classes for a number of years. These five class names serve as a good example of the basic methodology employed by both researchers and the general public.
What does the term "socioeconomic class" mean?a technique to categorize people according to their employment status, income level, and level of education. Low, medium, or high are typical classifications for socioeconomic level. When compared to people with greater socioeconomic level, those with lower socioeconomic status typically have fewer access to financial, educational, social, or health resources.
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How many ounces of 80 proof liquor are in a single serving?.
The answer is 1.5 ounces.
Although the U.S. government has never declared an official measurement for this most states and bars use this amount for shots. Shots are used as part of happy hour drinks or in popular cocktail recipes. can be provided separately. Pubs and bars typically serve spirits in 25ml increments. This is roughly 1 unit of alcohol per unit.
But with many pubs and bars switching to 35ml or 50ml units these days, you may be drinking a lot of alcohol without realizing it. A portion is a measured amount of food or drink. B. A piece of bread or 1 cup of milk. Many foods presented as single servings actually contain multiple servings.
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the first step in the industrial recovery of zinc from and ore of zinc sulfide is done by roasting. the equation is:
Answer:
2ZnS(s) + 3O2(g) → 2ZnO(s) 2SO2(g)
(H = -879 kJ/mol would be the answer, I believe.
Explanation:
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Why do wet clothes take longer to dry on a humid day?.
On a humid day the air is full of water vapour. Hence, evaporation is very slow. This is the reason why wet clothes take longer time on a humid day.
What is the affect of humidity on evaporation ?On a humid day, wet clothes take longer to dry because the air has a lot of water vapour and can't hold the water vapour the wet garments produce.
The term "humidity" refers to the quantity of water molecules in the atmosphere. A wet object dries more slowly the more humid the air is around it. Going back to our wet clothing that we have hung up to dry, they will dry faster in a room with dry air than they will in a room with humid air.Learn more about Evaporation here:
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ni2 and o2- have ionic radii of 0.069 and 0.140 nm, respectively. calculate the likely coordination number
Here using the radius ratio rule
Therefore ,
[tex]\frac{RA+}{RB-}[/tex] = [tex]\frac{ 0.069 }{0.140 }[/tex]
[tex]\frac{RA+}{RB-}[/tex] = 0.49
Hence coordination number is 0.49.
What is Radius Ratio Rule?
Radius Ratio is the ratio of smaller ionic radius (cation) to bigger ionic radius (cation) (anion). Radius ration = rs/rl.
What is its significance?
The radius ratio rule aids in determining the coordination number of ions in a binary ionic compound. <br>It is used to predict the crystal structure of a binary ionic molecule.Hence 0.49 is a correct answer.
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What are the effects of exposure?.
The effect of exposure is the exposure to high level of radiation will b urn the skin.
The effect of the radiation exposure is it will cause a severe damage to your skin and it cause radiation sickness. the light exposure to the retina will cause photoreceptor cell , damage to the condition. the high level of the radiation exposure will cause the life long health damage like cancer, cardiovascular diseases etc.
The radiation exposure also cause the hair loss. the harmful effect of the radiation exposure on the body is it leads to the thyroid, heart and brain functioning.
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draw the missing structures in this synthesis. draw each structure as covalent, not ionic. additionally, classify each organic compound as containing an electron-rich or an electron-poor reactive carbon.
Structure A is the electron rich compound and starting material is electron poor one.
What is electron rich carbon?
The carbon that contain a negative charge or attached with a electropositive atom is known as electron rich carbon.
What is electron poor carbon?
The carbon that contain a positive charge or attached with a electronegative atom is known as electron poor. Read more about electron rich atom:
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NOTE: The given question is incomplete on the portal. Here is the complete question.
Question:
a sample of unknown gas weighs 2.85 g and occupies 750.0 ml at 760.0 mmhg and 100.0 c. what is the molar mass of the unknown gas?
The molar mass of the unknown gas is equal to 11.62 g/mol.
What is the ideal gas equation?The ideal gas law can be demonstrated as the general equation of the state of a perfect gas. Ideal gas law gives the product of the volume and pressure of gas equal to the product of the absolute temperature and universal gas constant (R).
The ideal gas equation can be represented in the form equation as follows:
PV = nRT
PV = (m/M) RT
M = mRT/PV
Where m is the mass of the gas, P is the pressure, V is the volume of the gas, and R is the gas constant.
Given, the volume of the unknown gas, V = 750 ml = 7.5 L
The temperature of gas, T = 100°C = 100 + 273 = 373 K
The value of the gas constant, R = 0.082atm.L/K mol
The mass of the gas, m = 2.85 g
The pressure of the given gas, P = 760 mmHg = 1 atm
Substituting the values m, V, R, P, and T in the gas equation, we get:
The mass of unknown gas, M = mRT/PV
M = (2.85 ×0.082 × 373)/(1 ×7.5)
M = 11.62 g/mol
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how many moles of lead(ii) chloride will precipitate when 1mol of potassium chloride is allowed to react with an excess of lead(ii) nitrate?
From the balanced equation, We know that
one mole of Lead(II) nitrate requires two mole of potassium chloride to produce one mole of lead(II) chloride and mole of potassium nitrate.
From stochiometric calculations,
When 1mol of potassium chloride is allowed to react with an excess of lead(ii) nitrate, hence KI is limiting reagent.
So, from every one mole of potassium chloride, 0.5 mole of lead(II) chloride can be produced.
We can define, Stoichiometry as the calculation of products and reactants in a chemical reaction. It is concerned with the numbers of moles of reactant and product.
Stoichiometry is an important concept in chemistry, We use balanced chemical equations to calculate amounts of reactants and products in a reaction.
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a student mixed a soil sample with water, covered the container, and then shook it vigorously. finally, the sample was allowed to settle into three layers. the height of the sand layer was 1.5 cm 1.5 cm, the height of the clay layer was 0.9 cm 0.9 cm, and the height of the silt layer was 0.6 cm 0.6 cm.
A student combined a soil sample with water, capped the container, and then forcefully shook it to determine the percent change in mass of the soil sample.
What do mass and an example mean?The amount of matter that makes up every item or body is the greatest way to understand mass. Everything that we can see has mass. Tables, chairs, beds, footballs, glasses, and even the air are examples of items with mass.
What in chemistry is a mass?An object's or a substance's mass is a measurement of how much matter there is in it. Smaller masses can be measured in grams, but the kilogram (kg) is the standard SI unit for mass (g).
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consider a supersaturated solid solution consisting of components a and b, where the abundant species b precipitates out to form particles of pure b. following nucleation, the particles grow to much larger sizes through diffusion. this coarsening, known as ostwald ripening, has important
Consider a supersaturated solid solution consisting of components a and b, so the system's temperature and pressure of supersaturation is in a non equilibrium state. in supersaturation the solution contains more solute than in equilibrium.
The solute concentration in solution surpasses the solubility under specific conditions is called as supersaturation.
Thus, Consider a supersaturated solid solution consisting of components a and b, where the abundant species b precipitates out to form particles of pure b. following nucleation, the particles grow to much larger sizes through diffusion. this coarsening, known as Ostwald ripening so the system's temperature and pressure of supersaturation is in a non equilibrium state. in supersaturation the solution contains more solute than in equilibrium.
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1.what mass of oxygen gas,o2, from the air is consumed in the combustion of 702g of octane, c8h18, one of the principal components of gasoline? 2c8h18 25o2 -
1228 gram of oxygen gas is required to complete the combustion of 702g of C8H18 .
This involves the combustion reaction. A combustion reaction is a reaction in which a substance reacts with oxygen gas, releasing energy in the form of light and heat. The given reaction is the combustion of gasoline which is a hydrocarbon. On combustion hydrocarbons produce carbon dioxide and water.
C8H18 + 12.5 O2 -----> 8 CO2 + 9 H2O
From the balanced equation it is clear that 1mole of require 12.5 moles of oxygen for complete combustion.
Molar mass of = 114.23 g/mol
number of moles = given mass / molar mass .
Substitute 702 g for given mass and 114.23 g/mol for molar mass.
Hence 702 g of C8H18 have 6.14 moles of C8H181 .
1mole of C8H18 require 12.5 moles of oxygen for complete conversion.
then we have to Calculate the number of moles of oxygen required for the complete combustion of 6.14 moles of C8H18 .
Number of moles of oxygen required ,
( 12.5 * 6.14 ) = 76.65 moles
Therefore, 76.75 moles of oxygen is required for the complete combustion of 702 g of C8H18.
Now Convert 76.75 moles of oxygen into mass.
mass = number of moles / molar mass .
= 76.65 moles / 16 gram/mole
= 1228 g
Substituting 76.75 moles for number of moles and 16 g/mole for molar mass of oxygen we get 1228 g of oxygen .
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What happens if you drop a lithium battery?.
In some situations, a ruptured lithium-ion battery might result in a dangerous fire. Through the perforation, strong electrolytes may leak.
What transpires when your body lacks electrolytes?Your body's abilities to coagulate blood, contract muscles, maintain acid balance, and regulate fluids can all be affected by a low level of electrolytes. Electrolytes assist in controlling your heartbeat because your heart is a muscle.
How can I determine if I require electrolyte?Zachary Sprague, Md, a family medicine specialist at Scripps Coastal Medical Clinic Carlsbad who specializes in sports medicine, explains that electrolyte imbalances can cause symptoms including muscle twitching and cramping, increased thirst, decreased endurance, a craving for salt, and irritation.
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