Chemistry

Kody Novak

8 February, 03:53

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

2 NO (g) + Br2 (g) 2 NOBr (g)

Experiments show the reaction is second order in NO and first order in Br2.

How does the reaction rate change if the concentration of Br2 is changed from 0.0022 mol/L to 0.0066 mol/L?

a) the rate will double

b) the rate will remain unchanged

c) the rate will triple