Answer:
c becuase I'm not to good at this but I'm pretty sure
Explanation:
I think
Answer: The answer is C. The reaction system absorbs 22 kJ of energy from the surroundings.
Explanation: I just took the quiz and it said I got it right.
What is the name of CuC2H3O2?
The answer is Copper (I) Acetate. (: