Time
0
120
300
600
1200
1800
2400
3000
3600

H2O2 mol/L respectively
1.00
0.91
0.78
0.59
0.37
0.22
0.13
0.082
0.050

This is a first order reaction

Now find all these


b) Write the rate law for the reaction.

c) What is the value of the rate constant (K)?

d) Calculate the [H₂O,] at 4000 seconds.

e) Calculate the rate of reaction at 1800 seconds.

f) Calculate the rate of the reaction between 120 seconds and 600 seconds.

g) Calculate the rate of reaction at 2000 seconds


Formula for rate is - change in H2O2/ change in time