Answer to Question #53038 in General Chemistry for mohammad
a) write the chemical equation of the reaction.
b) find if their is excess of one reagaint and calculate the excess volume.
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At the temperature 25C, there's solution containing 0.01M Cr3+ and 0.01M Cr2072-. If all the activity coefficients are 1,how much are the electrode potentials of(Pt) l Cr3+, Cr2o72- when pH=1 and pH=3? (1.33 v)