- #1
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I'm not sure how to balance this equation with regards to the half reaction and electrons, as well as the elements:
Fe+2 + Cr2O-27--->Fe+3 + Cr+3
Right now, I've gotten this far, though I don't know if it's the right track:
Fe+2 + 2Cr+72O-27--->Fe+3 + 4Cr+3 + 7O-22
What should I do next?
Fe+2 + Cr2O-27--->Fe+3 + Cr+3
Right now, I've gotten this far, though I don't know if it's the right track:
Fe+2 + 2Cr+72O-27--->Fe+3 + 4Cr+3 + 7O-22
What should I do next?