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A mole of any substance is 6.02214179×1023 (just use 6.022) molecules of it. So 1.23 moles of any substance (including water) is 1.23 x 6.022 x 1023 molecules, whatever that is...
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∙ 14y ago
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How many Molecules are contained in 0.900 mol O2?
5.418E23 molecules
How many molecules are there in 1.00 mol of H2O2?
There are 6.022x10^23 molecules in 1.00 mol of anything.
How many moles of chlorine gas are contain in 9.02x1023 molecules?
Since 1 mole is (6.022×1023 molecules)/(mol), so 9.02 x 1023 molecules would be 1.4978... mol
How many moles are present in 1.21 molecules of HBr?
2.01 mol
How many molecules of H2O are in 0.583 mol of H2O?
1.08x10^22
How many molecules are in 6.9 g H2O?
The number of molecules is 2,308.10e23.
How many Molecules are contained in 0.900 mol O2?
5.418E23 molecules
How many molecules are there in 1.00 mol of H2O2?
There are 6.022x10^23 molecules in 1.00 mol of anything.
How many molecules are in 2 mol of tryptophan?
The answer is 12,046.1023 molecules.
How many molecules are in 0.400 mol N2O5?
2.41X1023 Molecules
What is the percent by weight of hydrogen in the hydrocarbon of 4.626 g sample when after combustion it yielded 6.527 g of water?
keep in mind there are 2 mol H in 1 mol H20 find the amount of g H in 6.527g H20 (6.527g H20)*(1 mol H/18 g H20)*(2 mol H/1 mol H20)* (1 g H/1 mol H) = .725 g H this the amount of H and the problem asks for % by wt of H in Hydrocarbon (4.626 g) (.725/4.626) * 100 = 15.79%
How many carbon tetrachloride molecules are in 3.54 mol carbon tetrachloride CCl4?
3.54 (mol) * 6.02*1023 (molecules/mol) = 2.13*1024molecules (of any substance)
How many molecules of sulfur tetrafluoride are present in 2.13 moles of this compound?
There are 1.28x10^24 molecules of SF4. 2.13 mol * 6.022x10^23 molecules/mol = 1.28x10^24 molecules.
How many molecules are contained in 1.20 mol O2?
The number of molecules is 7,2265690284.10e23.
How many molecules are in 6.30 mol CO2?
my Glizzy
How many moles of H20 are in 3.6 x 1024 molecules of H20?
divide this number by avagadros number to get moles. (5.16x1024)/(6.02x1023)=8.57mol of H2O as there are 3 atoms in each molecule there are 3x8.57=25.7 moles of atoms.
How many molecules are in 0.989 mol of nitrobenzene?
5.95378*1023
