Education.com

# Kinetics Reaction Rates Practice Questions

(not rated)

Review the following concepts if needed - Kinetics Reaction Rates Study Guide

## Practice Questions

The rate for the fixation of ammonia by the Haber process is proportional to the reactant coefficients of the balanced equation:

N2 + 3H2→2NH3

 1 What is the rate law of the Haber process? 2 What is the order of the Haber process? 3 How is the rate of consumption of N2 related to the production of NH3? 4 How does the rate change if the hydrogen gas concentration is increased by a factor of 2?

Hydrogen peroxide decomposes quickly when exposed to the air (notice that hydrogen peroxide is always sold in a dark container.) The rate for the decomposition is first order in H2O2.

2H2O2→2H2O + O2

 5 What is the rate law of the decomposition of hydrogen peroxide? 6 What is the order of the decomposition of hydrogen peroxide?

 1 Rate = k[N2][H2]3 2 Fourth order 3 One N2 molecule is consumed for every two molecules of NH3 produced. 4 Eight times faster 5 Rate = k[H2O2] 6 First order

150 Characters allowed

### Related Questions

#### Q:

See More Questions

### Today on Education.com

#### WORKBOOKS

May Workbooks are Here!

#### WE'VE GOT A GREAT ROUND-UP OF ACTIVITIES PERFECT FOR LONG WEEKENDS, STAYCATIONS, VACATIONS ... OR JUST SOME GOOD OLD-FASHIONED FUN!

Get Outside! 10 Playful Activities

#### PARENTING

7 Parenting Tips to Take the Pressure Off
Welcome!