A suggested mechanism for the decomposition of peroxide (H2O2) is H2O2 (aq) 2OH (aq)
H2O2 (aq) + OH (aq) H2O (l) + HO2 (g)
HO2 (g) + OH (aq) H2O (l) + O2 (g)
Which of the following correctly labels the chemical equation for the overall reaction and the reaction intermediates?
A) Overall reaction = H2O2 (aq) H2O (l) + O2 (g) ,intermediates = HO2 (aq) + OH (aq)
B) Overall reaction = 3H2O2 (aq) 3H2O (l) + O2 (g) ,intermediates = OH (aq)
C) Overall reaction = 2H2O2 (aq) 2H2O (l) + O2 (g) ,intermediates = HO2 (aq) + OH (aq)
D) Overall reaction = H2O2 + 2OH (aq) + HO2 (aq) H2O (l) + 2OH (aq) + O2 (g) + HO2 (aq) ,intermediates = HO2 (aq) + OH (aq)
Correct Answer:
Verified
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