The number of molecules is 7,2265690284.10e23.
20.6g
my Glizzy
623,000,000,000,000,000,000,000
1 mole H2O = 6.022 x 1023 molecules 0.357mol H2O x 6.022 x 1023 molecules/mol = 2.15 x 1023 molecules H2O
1 mole contains 6.022 x 1023 molecules. number of moles of CO= (4.65 x 1024) / (6.022 x 1023) = 7.72 mol The identity of the molecule does not change the answer.
5.418E23 molecules
There are 6.022x10^23 molecules in 1.00 mol of anything.
2.41X1023 Molecules
The answer is 12,046.1023 molecules.
20.6g
3.54 (mol) * 6.02*1023 (molecules/mol) = 2.13*1024molecules (of any substance)
There are 1.28x10^24 molecules of SF4. 2.13 mol * 6.022x10^23 molecules/mol = 1.28x10^24 molecules.
my Glizzy
5.95378*1023
107,43.10e+23 atoms
Since 1 mole is (6.022×1023 molecules)/(mol), so 9.02 x 1023 molecules would be 1.4978... mol
623,000,000,000,000,000,000,000