Question

why decomposition of h2o2 follows first order rkn

Answer 1

Explanation:

Oxygen By The Following Reaction:2 H2O2(aq) ↔ 2 H2O(l) + O2(g) ΔHrxn = -94.64 KJ/molExperimental Evidence Tells Us That This Reaction Is First Order With Respect To Hydrogen Peroxide, With An Activation Energy Of 75.3 KJ/mol At 300 K. ...

Answer 2

Explanation:

Decomposition of H2O2 follows a first order reaction. In fifty minutes the concentration of H2O2 decreases from 0.5 to 0.125 M in one such decomposition. When the concentration of H2O2 reaches 0.05 M, the rate of formation of O2 will be :

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