Multiple Choice
Which of the following describes the oxidation reactions for the two manganese ions that undergo oxidation in the oxygen-evolving complex?
A) a Mn2+ is oxidized to a Mn4+ and a Mn3+ is oxidized to a Mn5+
B) a Mn2+ is oxidized to a Mn5+ and a Mn3+ is oxidized to a Mn4+
C) a Mn2+ is oxidized to a Mn5+ and a Mn2+ is oxidized to a Mn3+
D) a Mn2+ is oxidized to a Mn5+ and a Mn4+ is oxidized to a Mn5+
E) two Mn2+ are oxidized to Mn4+
Correct Answer:

Verified
Correct Answer:
Verified
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