Nitrosyl bromide, NOBr, is formed from NO and Br₂:

Experiments show that this reaction is second-order in NO and first-order in Br₂.
(a) Write the rate equation for the reaction.
(b) How does the initial reaction rate change if the concentration of Br₂ is changed from 0.0022 mol/L to 0.0066 mol/L?
(c) What is the change in the initial rate if the concentration of NO is changed from 0.0024 mol/L to 0.0012 mol/L?

Transcribed Image Text:

2 NO(g) + Br₂(g) → 2 NOBr(g)