Question

The rate constant for this first-order reaction is 0.0364 s−1 at 300 °C. A⟶products If the initial mass of A is 18.78 g, calculate the mass of A remaining after 0.976 min.Consider the reaction , A + B →→→ C. Rate law: rate = k[A] [B] By what factor does rate

increase if concentration of A is tripled ?

Answer 1

The rate of the reaction would increase by a factor of 3 if the concentration of A is tripled.

Step-by-step explanation:

To determine how the rate of reaction changes when the concentration of A is tripled, we need to examine the rate law. The rate law for the reaction is rate = k[A] [B]. Since the concentration of B remains constant, we can focus on the effect of changing the concentration of A. If the concentration of A is tripled, then the rate would increase by a factor of 3. This is because the rate is directly proportional to the concentration of A.