24 times Avogadro's number (6.022 x 10 to the 23).
The number of molecules is 144,531380568.10e23.
There are 1.28x10^24 molecules of SF4. 2.13 mol * 6.022x10^23 molecules/mol = 1.28x10^24 molecules.
3.21 moles HBr (6.022 X 10^23/1mole HBr) = 1.93 X 10^24 molecules of HBr
12.044x10^[24] atoms
One mole is 6.02 × 1023 molecules. So 2 molecules out of that 6.02 × 1023 would be 2/(6.02 × 1023) or 3.32 ×10-24 moles.
3 moles of Ca would have 1.806 × 10^24 atoms.
10 moles of oxygen atoms or 5 moles of oxygen molecules.
There are 1.28x10^24 molecules of SF4. 2.13 mol * 6.022x10^23 molecules/mol = 1.28x10^24 molecules.
3.21 moles HBr (6.022 X 10^23/1mole HBr) = 1.93 X 10^24 molecules of HBr
3.00 moles x 6.02x10^23 molecules/mole = 1.81x10^24 molecules
The number of molecules is 49,38.10e23.
Multiply by avagadro constant. It is equals to 6.022*1^23
A mole is the quantity of any molecule, atom, etc that has the same number of ... If I have 6.022×1023 H2 molecules, I have a mass of 2 gram of hydrogen molecules. ... How many moles are present in 1.21 X 10^24 molecules of HBr? ... How do you convert the amount of atoms in each battery to moles of lithium atoms?
for each mole of anything there is 6.022x10^23 molecules. Therefore for 5 moles of water there is 5 x 6.022x10^23 = 3.011x10^24 molecules of water
6.23 mol carbon dioxide
12.044x10^[24] atoms
5.01020 molecules carbon ( 1 mole C/6.022 X 10^23 ) = 8.3198 X 10^24 moles carbon
1.75 moles SO2 x 6.02x10^23 molecules SO2/mole SO2 = 1.05x10^24 molecules