How do I find the moles of the elements NaCI, C12H22O11, CaCO3, SiO2 and H2O as well as the atoms of each element? Please help I've been trying to figure this out for two days. Thank You!!

Question

nottim · Answer

Are you provided with any other information?

nottim · Answer

Because their molecular mass (g/mol)  from ptable.com could help you.

notagirlscout · Answer

yes, 
NaCI= 161.9g/mol
C12H22O11= 342.3g/mol
CaCO3= 100.0g/mol
SiO2=60.08g/mol
H2O=20.16g/mol

nottim · Answer

I haven't checked to see if that's correct, but now you need to divide mass by that value.