Question

Part 1: Calculate the heat that must be supplied to
10.7 g of Ne(g) at 0.15 atm to raise its temperature
from 20◦C to 49◦C at constant pressure.
Assume that neon behaves as an ideal gas.
Answer in units of J.

Part 2: Calculate the heat at a constant volume. Answer in units of J.

I just don't get how to do it at all

Answer 1

Everything you need tied in a nice bow.

http://physics.bu.edu/~redner/211-sp06/class24/class24_heatcap.html