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(Solved): The decomposition of ammonia on a platinum surface at 856 C NH3 1/2 N2 + 3/2 H is zero order i ...
The decomposition of ammonia on a platinum surface at 856 °C NH3 1/2 N2 + 3/2 H? is zero order in NH3 with a rate constant of 1.50x10-6 M s-¹. If the initial concentration of NH3 is 6.90×10-³ M, the concentration of NH3 will be M after 3.55x10³ seconds have passed.
The decomposition of nitrosyl bromide at 10 °C NOBRNO + 12 Br? is second order in NOBr with a rate constant of 0.800 M-¹ S-¹. If the initial concentration of NOBr is 0.302 M, the concentration of NOBr will be 5.68x10-² M after seconds have passed.