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REDOX REACTIONS AND ELECTROCHEMISTRY
Question #32429
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Question
In H₃PO₂ + 4AgNO₃ + 2H₂O → H₃PO₄ + 4Ag + 4HNO₃, what is reduced?
A. H₃PO₂
B. Ag⁺
C. HNO₃
D. H₃PO₄
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