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Rate Law

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Rate of Reaction	11 mins	0 completed	Learn Summary
Average Rate of Reaction	18 mins	0 completed	Learn
Arrhenius Equation	16 mins	0 completed	Learn Summary
Rate Law	38 mins	0 completed	Learn Summary
Integrated Rate Law	52 mins	0 completed	Learn Summary
Collision Theory	9 mins	0 completed	Learn

Additional Practice
Instantaneous Rate of Change
Energy Diagram
Catalyst
Michaelis-Menten Equation
Reaction Mechanism
Identifying Reaction Order

Learn Additional Practice Summary

Next SectionIntegrated Rate Law

Solution:
Consider the gas-phase reaction between nitric oxide and bromine at 273 oC 2NO(g) + Br₂(g) → 2NOBr(g). The following data for the initial rate of appearance of NOBr were obtained:
Experiment [NO] [Br₂](M) Initial Rate of Appearance of NOBr (M/s)
1 0.10 0.20 24
2 0.25 0.20 150
3 0.10 0.50 60
4 0.35 0.50 735

What is the rate of disappearance of Br₂ when [NO]= 7.1×10−2 M and [Br₂ ]= 0.26 M ?

Solution: Consider the gas-phase reaction between nitric oxide and bromine at 273 oC2NO(g) + Br2(g) → 2NOBr(g).The following data for the initial rate of appearance of NOBr were obtained:Experiment [NO] [Br2]

Problem

Consider the gas-phase reaction between nitric oxide and bromine at 273 ^oC
2NO(g) + Br₂(g) → 2NOBr(g).
The following data for the initial rate of appearance of NOBr were obtained:

Experiment	[NO]	[Br₂](M)	Initial Rate of Appearance of NOBr (M/s)
1	0.10	0.20	24
2	0.25	0.20	150
3	0.10	0.50	60
4	0.35	0.50	735

What is the rate of disappearance of Br₂ when [NO]= 7.1×10⁻² M and [Br₂ ]= 0.26 M ?

Rate Law

Solution: Consider the gas-phase reaction between nitric oxide and bromine at 273 oC2NO(g) + Br2(g) → 2NOBr(g).The following data for the initial rate of appearance of NOBr were obtained:Experiment [NO] [Br2]

Problem

Practice Problems