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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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xlr300 xlr300
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9 years ago
Which is the balanced half reaction (in basic solution) for the reaction below?
   Cr(OH)4-   CrO42-
A) 3 e- + Cr(OH)4- + 2 OH-  CrO4-2 + 2 H2O
B) 4 OH- + Cr(OH)4-   CrO42- + 3e- + 4 H2O
C) 2 OH- + Cr(OH)4-   CrO42- + 6 e- + 3 H2O
D) Cr(OH)4-   CrO42- + 4 H2O + 2 e-

Textbook 
Introduction to Chemical Principles

Introduction to Chemical Principles


Edition: 11th
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dustyparticledustyparticle
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