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Nitrosyl bromide, NOBr, is formed in the reaction of nitric oxide, NO, with bromine, Br2: 2NO(g)+Br2(g)⇌2NOBr(g)...

Nitrosyl bromide, NOBr, is formed in the reaction of nitric oxide, NO, with bromine, Br2:

2NO(g)+Br2(g)⇌2NOBr(g)

The reaction rapidly establishes equilibrium when the reactants are mixed.

At this temperature the rate constant for the reverse reaction is 320. M−2s−1 . What is kf for the reaction?

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