Skip to main content

8. Thermochemistry - Parte 1 di 3!

8. Thermochemistry / Internal Energy / Problema 12

Problema 12

Calculate ΔU for the system if it releases 268 kJ of heat and has 94 kJ of work done on it.

A

139 kJ

B

55 kJ

C

–174 kJ

D

–202 kJ