The answer is D: Products combine to produce new reactants... Hope this helps! :)
Answer:
11) the difference in heat energies between products and reactants
12) enthalpy change
Explanation:
The heat of reaction is defined as that energy released or absorbed as chemical substances participate in a chemical reaction. It is a term used to denote the change in energy as reactants change into products.
Another name of heat of reaction is enthalpy of reaction. It is a state function since it depends on the initial and final states of the system.
Answer:
I'm not sure
Explanation:
sorry wish that I did tho
Answer:
Only the H is unbalanced.
Explanation:
There are 4 H's and 2 of everything else
