A system comprised of 7.700×101 g of H2(g) cools from 165.0°C to 60.0°C at a constant pressure of 2.5 atm. The molar heat capacity at constant pressure for H2(g) is 28.86 J K-1 mol-1.
I'm suppose to calculate q but i don't know why i can't get the answer right, i did:
77g x 1mol/ 2g H2 x 28.86 x (60-165) = -11666.6J
please help, i need to get this before i can answer the next 3 parts
thank you!
I'm suppose to calculate q but i don't know why i can't get the answer right, i did:
77g x 1mol/ 2g H2 x 28.86 x (60-165) = -11666.6J
please help, i need to get this before i can answer the next 3 parts
thank you!