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1. When the following equation is balanced properly under basic conditions, what are the coefficients of...

1. When the following equation is balanced properly under basic conditions, what are the coefficients of the species shown?

__N2H4 + __Cl2>__N2 + __Cl-
Water appears in the balanced equation as a  (reactant, product, neither) with a coefficient of ___. (Enter 0 for neither.)
Which element is oxidized? ___

2. Use the standard reduction potentials located in the 'Tables' linked above to calculate the standard free energy change in kJ for the reaction:

2Cr3+(aq) + Zn(s)>2Cr2+(aq) + Zn2+(aq)
Answer: ___ kJ

K for this reaction would be __greater or less__ than one.

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