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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Whelan Whelan
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9 years ago
What is the reduction half reaction for the following chemical reaction in a basic solution?

ClO-(aq) + Cr(OH)4-(aq) → CrO42-(aq) + Cl-(aq)

A) ClO-(aq) + 2 H+(aq) + 2e- → Cl-(aq) + H2O(l)
B) ClO-(aq) + H2O(l) + 2e- → Cl-(aq) + 2 OH-(aq)
C) Cr(OH)4-(aq) + 4 OH-(aq) → CrO42-(aq) + 4 H2O(l) + 3e-
D) Cr(OH)4-(aq) → CrO42-(aq) + 4 H+(aq) + 3e-
Textbook 
Introductory Chemistry Essentials

Introductory Chemistry Essentials


Edition: 5th
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hbutler2hbutler2
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9 years ago
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