eyaryar8330 eyaryar8330

12-01-2024
Chemistry

contestada

Balance the following redox equation by the half reaction method for the pH conditions specified: Cr(s) + NO₃⁻
a) Cr³+ + NO₂
b) Cr³+ + NO₂⁻
c) Cr²+ + NO₂⁻
d) Cr²+ + NO₂

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