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(Solved): The decomposition of hydrogen peroxide in dilute sodium hydroxide at 20 C HzOz(aq) _ H2O(l) + ...
The decomposition of hydrogen peroxide in dilute sodium hydroxide at 20 °C HzOz(aq) —_ H2O(l) + z Oz(g) is first order in H?O? with a rate constant of 1.10x10-³ min-¹. If the initial concentration of H?O? is 6.58x10-2 M, the concentration of H?O? will be have passed. M after 1340 min
Expert Answer
ANSWER: FOR FIRST ORDER REACTION THE RATE CONSTANT k=(2.303/t)log(a/a-x) H2O2 decomposition reaction is First order reaction H2O2(aq)H2O(l)+1/2O2(g) Here a is initial concentr