In a first-order reaction (A → B and rate = k [A]), tripling the concentration of A will have what effect on the reaction rate?

Question

Chemistry

Brandon Tucker

28 September, 20:57

In a first-order reaction (A → B and rate = k [A]), tripling the concentration of A will have what effect on the reaction rate?

+4

Answers (1)

Know the Answer?

Olive Silva · Answer 1

Tripling the concentration of A will triple the reaction rate.

Explanation:

For a first-order reaction hat has a rate law:

Rate = k[A].

It is clear that the reaction rate is directly proportional to the concentration of A.

Rate ∝ [A].

So, Tripling the concentration of A will triple the reaction rate.