For the gas phase decomposition of nitrosyl chloride at 400 k , the rate of the reaction is determined by measuring the appearance of cl2 . 2 nocl= 2 no + cl2 at the beginning of the reaction, the concentration of cl2 is 0 m. after 1.64×103 min the concentration has increased to 3.39×10-3 m. what is the rate of the reaction?

2.067 x 10⁻⁷ M/min.

Explanation:

Rate of the reaction = - 1/2 d[NOCl]/dt = 1/2 d[NO]/dt = d[Cl₂]/dt

∵ d[Cl₂] = 3.39 x 10⁻³ M, dt = 1.64 x 10³ min.

∴ Rate of the reaction = d[Cl₂]/dt = (3.39 x 10⁻³ M) / (1.64 x 10³ min) = 2.067 x 10⁻⁷ M/min.

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explanation: