I need a little help getting this one started...(adsbygoogle = window.adsbygoogle || []).push({});

1.5 kg of Hydrogen gas at 8 bars and 27 degrees C are contained in a constant pressure piston-cylinder arrangement. Heat in the amount of 1740 kJ is added to the Hydrogen from a reservior at 400 degrees K. Determine: the final temperature of the Hydrogen Gas, the entropy change in the Hydrogen gas in kJ/degree K, the entropy change of the overall process (system and surroundings) in kJ/degree K, is the process reversible, irreversible, possible, or impossible?

(I think i can get the last three parts, but i cannot seem to figure out how to get the final temperature)

Thanks

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Thermo Problem

Can you offer guidance or do you also need help?

**Physics Forums | Science Articles, Homework Help, Discussion**