Question

How many grams are in 6.8 moles of C6H12O6

Answer 1

Do you know the molar mass?

Answer 2

We have 3 pieces of information here: x grams, 6.8 moles, and a molecular formula C6H12O6.

Molar mass is a ratio between grams and the amount of moles in an amount of material. It equals. (GRAMS / MOLE ) = Molar Mass

Because the periodic table lists all the ATOMIC masses underneath each element. Use the periodic table to add up how many C, carbon H, hydrogen and O, oxygen. This will give you the molar mass of the entire compound. Then use the equation above to solve for grams.