Answer to Question #319327 in General Chemistry for yow

Question #319327

A system absorbs 50J of heat during a transformation. Determine the change in internal energy if the system perform, (a) 15J and (b) 65J of work on the surrounding.

Expert's answer

A 65j

B 105j

Learn more about our help with Assignments: Chemistry

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. Determine the Oxidation State of the highlighted element below.H₂ PO₄-Solution:
2. Given the following thermochemical equations:1.) 4NH3(g) + 302(g) → 2N2(g) + 6H₂0(l) ∆H°-1531
3. A crucible containing an unknown mass of magnesium weighs 37,63 if the mass of the empty crucible wa
4. A crucible containing an unknown mass of magnesium weighs 37,63 if the mass of the empty crucible wa
5. Derive the Henderson-Hasselbalch equation using a weak acid ethanoic acid.
6. A sample of oxygen gas occupies a volume of 7.93 L at 59 °C and 843 mm Hg. The volume of the gas sa
7. A. A sample of helium gas at a pressure of 0.774 atm and a temperature of 259 °C, occupies a volume