What must happen before a chemical reaction can begin?
The activation energy must be exceeded.
The activation energy must be reached.
The concentrations of products and reactants must be equal.
The concentration of reactant molecules must be reduced.
Answers
Answered by
1
Answer:
the activation energy must be reached
Answered by
0
Answer:
the activation energy must be reached
Explanation:
i just got 100 on a test
Similar questions