Balance the following reaction of 1.5 M dichromate: $$Cr_{2}O$$_{7} ^{2–} → $$Cr^{3+} in $$acidic solution. What is the coefficient on water in the balanced equation?

Balancing Redox Reactions: Acidic Solutions

5. Classification & Balancing of Chemical Reactions / Balancing Redox Reactions: Acidic Solutions / 문제 1