Explain reaction is balanced in basic solution

Reference no: EM13532762

When the following reaction is balanced in basic solution using the lowest possible whole number coefficients, the coefficient of ClO2-(aq) will be:
Cl2O7(aq) + H2O2(aq) --> ClO2- (aq) + O2(g)

3)Complete and balance the following half reaction in acid.

Cr2O72-(aq) --> Cr3+(aq)

How many electrons are needed and is the reaction an oxidation or reduction?

2 electrons, oxidation
4 electrons, oxidation
5 electrons, oxidation
7 electrons, oxidation
2 electrons, reduction
4 electron, reduction
5 electrons, reduction
6 electrons, reduction
7 electrons, reduction

Reference no: EM13532762

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