How many moles of chlorine are in 901 mg of sulfur hexafluoride?

Q: How many grams are in 3.0 moles of potassium permanganate?

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Q: How many moles of 0 atoms are in 1 mol of CaSO4?

A: Moles of a substance is a measuring unit of an amount of a substance.

Q: How many moles of LiBr are in 68.9g of LiBr?

A: That is, the molar mass of a substance is the mass (in grams per mole) of 6.022 × 10 23 atoms,…

Q: How many moles are in 72.0 grams of RbF?

A: Concept introduction: The mole is defined as a sample of a natural element with a mass equal to the…

Q: How many moles of NH3 are present in 4.98 g of the compound?

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Q: How many moles are in 378.5 grams of rhenium

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Q: How many moles of NaCL are in 0.58 g of NaCL?

A: Number of moles is the ratio of mass to the molar mass of component.  Number of moles = mass/molar…

Q: How many moles of ammonium ions are in 6.975 g of ammonium carbonate?

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Q: How many moles are equal to 2.4x1024 atoms of Cu¿

A: A mole is basic unit of ion or particle or atom here we are required to find the moles which contain…

Q: What mass of sodium hydroxide has the same number of oxygen atoms as 225.0 g of ammonium sulfate?

A: According to Avogadro no, any substance or compound have 6.022 * 10^23 atoms/molecules present in…

Q: How many grams of NaCl are in 35.6 moles of NaCl?

A: Given : moles of NaCl = 35.6 mol

Q: how many moles of propylene (C3H6) are in 25 g of the substance?

A: Number of moles of a substance is equal to the mass of substance divided by its molar mass. Write…

Q: How many atoms of phosphorus are in 7.60 mol of copper(II) phosphate?

A: Given that the number of moles of copper(II)phosphate is 7.60 mol. One mole of Cu3(PO4)2 contains…

Q: How many hydrogen atoms are in 6.30 mol of ammonium sulfide?

A: To solve this problem first we have to write the chemical formula of ammonium sulfide then according…

Q: How many molecules are in 39.4 moles of NH₃?

A: The answer to the following question is given as:

Q: How many moles of propane (C3H6) are in 25.0 g of the substance?

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Q: How many moles is found in a 94.6 gram sample of sodium acetate, NaC2H302?

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Q: How many moles of Fe2O3 are in 239 g of the compound?

A: Given: Mass of Fe2O3 = 239.0 g Molar mass of Fe2O3 = 159.69 g/mol

Q: What number of moles represents 3.0 × 1023 atoms of sodium?

A: Given  Number of atom of Sodium = 3.0 × 1023 atom  Number of mole = ?

Q: How many moles of strontium (Sr) atoms are in 81.7 g of Sr? mol

A: Given : Mass of Sr = 81.7 g.

Q: How many sodium sulfate formula units are in 0.333 mol of Na2S04?

A: We know that 1 mol of any compund contains 6.023 × 1023 molecules or formula units of that compound.…

Q: How many moles of ammonium ions are in 6.985 g of ammonium carbonate?

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Q: What is the number of moles present in 862 g of calcium hydrogen sulphate?

A: Given data contains, Mass of calcium hydrogen sulfate is 862g. Molar mass of calcium hydrogen…

Q: How many moles of ammonium ions are in 0.900 g of ammonium carbonate?

A: Grams of Ammonium carbonate = 0.900 g. Molar mass of Ammonium carbonate = 96.09g/mol.

Q: How many molecules are in 30.8 moles of NH₃?

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Q: How many moles are in 75 g of Boron?

A: No.of moles = weight in gram / molar mass  No.of moles = 75 gram / 10.81 gram. mol-1 No.of moles =…

Q: how many moles are in 20.3 grams of carbon tetrachloride?

A: One mole of any species contains avagadro number of atoms, molecules, ions etc.

Q: What is the mass in milligrams of 0.35 moles of cobalt?

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Q: How many moles of molecules are in a 2.69E0 gram sample of nitrogen monoxide?

A: As number of moles (n) are the ratio of the mass of compound in grams (g) and the molecular weight…

Q: How many molecules are in 1.5 moles of Ca

A: Number of moles of calcium = 1.5 moles Use Avogadro’s number to find the number of molecules of…

Q: How many total atoms are there in 0.550 mol of hydrazine (N, H, )?

A: Given :- number of moles of N2H2 = 0.550 mol  To calculate :- total number of atoms

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: How many moles is 43.6 grams of lithium hydroxide, LiOH?

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Q: how many molecules are in 20.3 grams of carbon tetrachloride?

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Q: How many moles is 55 g of NaCl?

A: Answer :- moles - It is a unit to measure an amount of a substance. The general formula to calculate…

Q: How many moles of carbon is in 98.6g of carbon?

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Q: What is the mass of 0.049 mole of potassium sulfate?

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Q: What mass of sodium hydroxide has the same number of oxygen atoms as 280.0 g of ammonium sulfate?

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Q: What is the mass of 3.00 moles of carbon dioxide?

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Q: How many moles of NaCl are in 87.1 grams of NaCl?

A: Answer :-  Moles of NaCl present in 87.1 grams of NaCl = 1.5 mol.

Q: How many moles is 219 grams of copper (II) bromide, CuBr2?

A: Given that, mass of CuBr2 = 219 g molar mass of CuBr2= 223.37 g mol-1 moles of CuBr2 =?

Q: How many grams of Al2O3 are in 10 moles of Al2O3?

A: Given values, Moles of Al2O3 = 10 And we know that molar mass of Al2O3 = 101.96 g/mol

Q: How many moles are in 581 g of K2O?

A: 1 mole = 6.022×1023 [Avogadro number ] The mass of one mole of molecules of a substance is called…

Q: How many MOLES of fluorine are present in 5.01×1022 molecules of sulfur tetrafluoride ?

A: Given ,  Number of molecules of sulfur tetrafluoride = 5.01 × 1022 Molecular formula of sulfur…

Q: How many grams of calcium phosphate contains 2.15 moles?

A: Given :- number of moles of calcium phosphate =  2.15 mol  To calculate :- mass of calcium phosphate…

Q: How many atoms of hydrogen are in (7.5x10^-2) moles of hydrogen (H)?

A: The number of moles of hydrogen (H) = 7.5×10–2 mol

Q: How many grams are in 238 moles of arsenic?

A: Number of moles of a substance is the given mass divided by molar mass of the substance.

Q: How many molecules are in 77.7 moles of NH₃?

A: Interpretation-  To determine the number of molecule in 77.7 mole of NH3 .   Concept-  To determine…

Q: how many moles are in 5.46x1019 molecules of C2H3O2?

A: Given: molecules of C2H3O2 = 5.46x1019 molecules

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.