How many moles of oxygen are in 45.7 moles of potassium nitrate? 9.

Q: How many grams do 3.6x10^24 atoms of boron weight?  Answer in Units of g

A: Given data,Number of B atoms=3.6×1024atomsMolar mass of B=10.811g/mol

Q: In preparation of Copper (I) Chloride, the mass of copper is 1.0762. Calculate moles of Copper…

A:

Q: How do I calculate the mass of one mole of calcium carbonate?

A: mass of one mole of calcium carbonate is:

Q: how many moles of oxygen are in 0.629 moles of calcium phosphate

A: The formula for Calcium phosphate is Ca3(PO4)2

Q: How many molecules are in 59.6 moles of CCI,? 4.

A: Given:  Moles of CCl4 = 59.6 moles

Q: How many formula units in 0.00156 moles of calcium hydroxide?

A:

Q: How many moles of oxygen are in 9.65 moles of sodium hydroxide?

A: Solution stoichiometry involves the calculation of concentration of solutions in the given…

Q: How many molecules of C,H, are present in 385.42g of CH,,? 10 10

A: no of moles=mass/molar mass Molecules=moles×6.023x1023

Q: How many moles of S atoms are in 1 mol of CaSO4?

A:

Q: Mass --> Moles 1. What is the mass of 3 moles of potassium nitrate? 0 75 moles of aluminum oxide?

A: Since you've posted multiple questions, we'll solve only the first question for you. If you want any…

Q: How many grams of magnesium chloride are present in 0.7151 moles of sample?

A: Given Moles of magnesium chloride = 0.7151 mol

Q: The molar mass of adamantium (Ad) is 49.08 g/mol. Determine mass of 0.679 moles of Titanium (IV)…

A: Given :- molar mass of Ad = 49.08g/mol                No.of moles of TiAd4 = 0.679 mol  To calculate…

Q: White limestones contains a large percentage of calcium carbonate, CaCO, What is the mass in grams…

A: The relation between mole and mass of any substance is given by - Mole = Mass/molar mass

Q: For the molecular compound phosphorus triiodide, what would you multiply "grams of PI3" by to get…

A: Molar mass of PI3 = 411.67 g/mol

Q: 1. In a 13 g sample of Fe₂O3, compute the: a. moles of Fe₂O3 b. particles of Fe₂O3 Molar Mass…

A: Answer and explanation is given below hope you like it.

Q: how many grams of Sn are there in a sample of Sn that contains the same number of moles as 57.9 gram…

A: moles = given mass ÷ molar mass  Mole of He = 57.9 ÷ 4 = 14.47

Q: How many moles of phosphorus are in 16.2 moles of aluminum phosphate?

A: AlPO4 =Aluminium phosphate

Q: How many moles of tin atoms are in a pure tin cup with a mass of 43.8 g ? v= ? mol

A: Mole concept:  According to Avogadro concept, the number of atoms in one mole of the substance is…

Q: According to the following reaction: 2H,S (9) + 30, (9) – 2H,0 (1) + 250, (g) What would you…

A: Here, the balanced chemical equation given is 2H2S(g)+3O2(g)------>2H2O(l)+2SO2(g) We will answer…

Q: How many moles of carbon dioxide (CO,) are in 22.3 g of the compound? moles of carbon dioxide: mol

A: We will calculate moles using mass and molar mass of CO2.

Q: 2.4 grams of oxygen (molar mass = 16 grams per mole) would be how many moles?

A: Formula: Number of moles = given mass ÷ molecular mass Given data: mass = 2.4 g  molecular mass (O2)…

Q: What is the average mass of a single argon atom in grams?

A: Ratio of molar mass to avogadro's  number is known as the average mass of single atom

Q: How many grams of iron(Il) chlorīde ! would be in 4.8 moles?

A: The molar mass of Iron (II) chloride is 126.75 g/mol

Q: How many moles of oxygen atoms are in 7.113 g of calcium hydroxide? Answer in units of mol.

A: NOTE : Since you've asked multiple questions,we'll solve first question for you. If you want any…

Q: 17.5 moles of CO2 contain how many atoms of carbon?

A: Given,  Number of moles of CO2 = 17.5 moles 1 mole of CO2 contains 6.023 × 1023 molecules of CO2 .

Q: One mole of calcium nitrite contains how many atoms of oxygen?

A: Given one mole of calcium nitrite and we are asked to determine the number of oxygen atoms present…

Q: What mass of sodium hydroxide has the same number of oxygen atoms as 100.0g of ammonium carbonate?

A: The formula of ammonium carbonate is (NH4)2CO3  And formula of sodium hydroxide is NaOH  Hence molar…

Q: Aluminum, silicon and oxygen form minerals known as aluminosilicates. How many moles of aluminum are…

A: General formula of Mica: X2Y4-6Z8O20(OH, F)4 Number of Aulminium per mole of mica: 8 Chemical…

Q: y moles of wa

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: moles of nitrogen

A:

Q: How many moles of potassium sulfite are in 448 g of potassium sulfite?

A: Given data is as follows: The mass of the potassium sulfite = 448 g The moles of a substance can be…

Q: How many grams of magnesium phosphate, , are present in 4.40 moles of this compound

A:

Q: What is the total number of moles of aluminum oxide that can be formed when 4 moles of aluminum…

A: Answer:- This question is answered by using the simple concept of writing the balanced chemical…

Q: How many moles are in 15000 atoms of iron (Fe)?

A: There are 15000 atoms of iron. One mole of iron contains the number of atoms which is equal to…

Q: Eight moles of hydrogen sulfide, H2S, would consist of how many molecule

A: Given, Number of moles of H2S = 8 Generally, 1 mol of substance contain 6.023 x 1023 molecules.

Q: how many moles of N, are needed?

A: Balanced chemical equation :-  3H2(g) + N2(g) -----> 2NH3(g)   When 3 moles of H2 react with 1…

Q: What is the percent by mass of chlorine in calcium chlorate?

A: The mass percent describes the mass content of particular atom in a complete molecule.

Q: How many moles are in a 331.839 g sample of an element with a molar mass of 178.68 g/ mole?

A:

Q: moles of N are in 0.171 g of N0? How many mol N

A: According to the questions,Mass of N2O = 0.171 gMolar mass of N2O = 44.013 g/molAs per the mole…

Q: Aluminum sulfate is analyzed, and the sample contains 0.0650 moles of sulfate ions. How many moles…

A:

Q: A soda can contains about 14 grams of aluminum (Al), the most abundant element in Earth's crust. How…

A: A soda can contains about 14 grams of aluminum. Given Moles of aluminium is 52 moles

Q: Which one of the following contains the most moles of hydrogen atoms?

A: (A) Each C2H6 contains 6 H atoms.  5 mol of C2H6 contains 6 x 5 = 30 mol of H atoms.

Q: 9) How many molecules of SO, are in 200 g of SO,?

A:

Q: How many molecules of salt are there in 13 moles of

A: Given-> Number of moles = 13 moles

Q: calculate the molar mass of diphosphorous pentoxide. assume units are g/mol.

A: Molar mass of a substance is sum of atomic masses of all the individual atoms present in it. The…

Q: How many moles of oxygen are in 7.17 moles of potassium sulfate.

A:

Q: 50. How many moles are in a 201.5-gram sample of chlorine gas, Cl,? How many molecules of Cl, are…

A: