Consider the redox reaction below:Cr2O72-(aq) + CH3OH(aq)→ HCO2H(...

6. Chemical Quantities & Aqueous Reactions

Balancing Redox Reactions: Basic Solutions

6. Chemical Quantities & Aqueous Reactions breadCrumbPlay

ANSWERS OPTIONS

4 Cr₂O₇^2-(aq) + 5 H₂O(aq) + 3 CH₃OH(aq) → 8 Cr³⁺(aq) + 3 HCO₂H(aq) + 16 OH^-(aq)

4 Cr₂O₇^2-(aq) + 3 CH₃OH(aq) + 16 H⁺(aq)→ 8 Cr³⁺(aq) + 3 HCO₂H(aq)+ 11 H₂O(aq)

2 Cr₂O₇^2-(aq) + 3 CH₃OH(aq) + 16 H⁺(aq)→ 4 Cr³⁺(aq) + 3 HCO₂H(aq)+ 11 H₂O(aq)

2 Cr₂O₇^2-(aq) + 5 H₂O(aq) + 3 CH₃OH(aq) → 4 Cr³⁺(aq) + 3 HCO₂H(aq) + 16 OH^-(aq)

Consider the redox reaction below:Cr2O72-(aq) + CH3OH(aq)→ HCO2H(aq) + Cr3+(aq)Balance the reaction under basic conditions