What is the mass of 1.5 mol #C_5H_12?#

1 Answer
Mar 27, 2016

Answer:

Fill er up with #108.2# #g# petrol.

Explanation:

Pentane has a molar mass of #72.15*g*mol^-1#. A #1.5# #mol# quantity has a mass of #1.5*cancel(mol)xx72.15*g*cancel(mol^-1)# #=# #??g#