Answer:
Reactants.
Step-by-step explanation:
The reactants X+Y are more stable than the products Z+Q, because they are at a <em>lower energy level.</em>
You must go "uphill" in energy to get from reactants to products.
I would say A. Because it looks as though it’s the best answer
Answer:
I think it would be Scientific Method.
The mass is 437 g NaHCO3 and this is my work shown
