The decomposition of hydrogen peroxide is a first-order reaction: H2O2(aq) H2O(l) + 1 / 2 O2(g)
Question:
The decomposition of hydrogen peroxide is a first-order reaction:
H2O2(aq) → H2O(l) + 1 / 2 O2(g)
The half-life of the reaction is 17.0 minutes.
a. What is the rate constant of the reaction?
b. If you had a bottle of H2O2, how long would it take for 86.0% to decompose?
c. If you started the reaction with [H2O2] = 0.100 M, what would be the hydrogen peroxide concentration after 15.0 minutes?
Step by Step Answer:
a k ln2 t 12 0693 170 min 004076 00408 min b When 860 of the ...View the full answer
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