Question

If 3 moles of a compound use 12 J of energy in a reaction, what is the A
Hreaction in kJ/mol?
O A. 0.004 kJ/mol
O B. 4 kJ/mol
O C. -4 kJ/mol
O D. -0.004 kJ/mol

Answer 1

The answer would be A

I hope this helped:)