A sample of a compound is found to contain 0.133 mol of carbon and .222 mol of hydrogen. If the compound has a molar mass of 82 g/mol, what is its formula?
a. CH2 b. C4H7 c. C6H10 d. C12H20
I need help please on how it is answer C I don't understand.

Question

A sample of a compound is found to contain 0.133 mol of carbon and .222 mol of hydrogen. If the compound has a molar mass of 82 g/mol, what is its formula?
a. CH2 b. C4H7 c. C6H10 d. C12H20
I need help please on how it is answer C I don't understand.

abb0t · Answer

the initial information is irrelevant if you don't understand how to use it.
But, the molar mass for whatever molecule that is, adds up to 82 grams/ mol.

anonymous · Answer

Ok so find the molar mass for each and which everyone adds to 82 is the answer?

abb0t · Answer

yes.

anonymous · Answer

Thank you :)