Question

5) How many grams of C6H6 are present in 12.70 moles of C6H6?

Answer 1

Answer:

991.997

Explanation:

no of moles=given mass/molar mass ----1

mass of benzene=78.11

moles=12.7

applying equation 1

12.7=mass/78.11

mass of $C_{6}H_{6}$=991.997

hope this helps you