Rate of a certain reaction is given by the following rate law: rate Use this information to answer the questions below. What is the reaction order in H2? What is the reaction order in I2? What is overall reaction order? At a certain concentration of H2 and I2, the initial rate of reaction is 2.0 x 104 M / s. What would the initial rate of the reaction be if the concentration of H2 were doubled? Round your answer to significant digits. The rate of the reaction is measured to be 52.0 M / s when [H2] = 1.8 M and [I2] = 0.82 M. Calculate the value of the rate constant. Round your answer to significant digits.

Complete Question

The  rate of a certain reaction is given by the following rate law:

rate Use this information to answer the questions below.

What is the reaction order in ?

What is the reaction order in ?

What is overall reaction order?

At a certain concentration of H2 and I2, the initial rate of reaction is 2.0 x 104 M / s. What would the initial rate of the reaction be if the concentration of H2 were doubled? Round your answer to significant digits. The rate of the reaction is measured to be 52.0 M / s when [H2] = 1.8 M and [I2] = 0.82 M. Calculate the value of the rate constant. Round your answer to significant digits.

The reaction order in is  n =  1

The reaction order in is  m = 1

The  overall reaction order z =  2

When the hydrogen is double the the initial rate is  

The rate constant is  

Explanation:

From the question we are told that

   The rate law is  

   The rate of reaction is

Let the reaction order for be  n and for  be  m

From the given rate law the concentration of is raised to the power of 1 and this is same with so their reaction order is  n=m=1

   The overall reaction order is  

At  

= >    

given that the concentration of hydrogen is doubled we have that

=>      

 So equating the two k

    =>    

So when

We have