Question

would anyone be able to help me with some chemistry?

Answer 1

oxidation reduction reactions

Answer 2

basic chemistry yes
Pls post your question

Answer 3

Using half reactions, write complete balanced oxidation reduction equation for the oxidation of Mn{2+} to MnO2 and the reduction of O2 to H2O

Answer 4

Mn {2+} -----------> MnO2 ( state of Mn changes from 2 to 0 so oxidation)
H2 + O2 -----------> H2O (state of O is from 0 to -2 so this is reduction)

Answer 5

Thank you, I realized that... my problem is Im supposed to write the half reactions for those and its been three years since ive done that.