# Problem: A cylinder within a piston expands from a volume of 1.00 L to a volume of 7.00 L against an external pressure of 3.50 atmHow much work in J was done by the expansion?Express the work to three significant figures and include the appropriate units.

###### Problem Details

A cylinder within a piston expands from a volume of 1.00 L to a volume of 7.00 L against an external pressure of 3.50 atm

How much work in J was done by the expansion?
Express the work to three significant figures and include the appropriate units.