In a battery, if the following oxidation-reduction reactions takes place normally: Mn2O3 + ZnO ? 2 MnO2 + Zn What reaction would be taking place if you were charging the battery?

A) 2 MnO2 + Zn ? Mn2O3 + ZnO
B) ZnO ? Zn
C) Mn2O3 ? MnO2
D) all of the above
E) none of the above


A

Environmental & Atmospheric Sciences

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Answer the following statement true (T) or false (F)

Environmental & Atmospheric Sciences

The amount of water vapor in the air compared with the greatest amount that could be present at a given temperature is:

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Environmental & Atmospheric Sciences

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Indicate whether the statement is true or false

Environmental & Atmospheric Sciences