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The following reactions occur at 25C with all soluble substances present in 1M concentrations: Zn+2Eu3+Zn2++2Eu2+Zr+2Zn2+Zr4++2Zn4Sc+3Zr4+4Sc3+3Zr From this information alone, predict whether the following reactions will

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The following reactions occur at 25C with all soluble substances present in 1M concentrations: Zn+2Eu3+Zn2++2Eu2+Zr+2Zn2+Zr4++2Zn4Sc+3Zr4+4Sc3+3Zr From this information alone, predict whether the following reactions will occur under similar conditions: (i) Sc+3Eu3+Sc3++3Eu2+ (ii) Zr4++4Eu2+Zr+4Eu3+ (iii) 2Sc+3Zn2+3Zn+2Sc3+ Note: Your answers must be rationalized by indicating a relative scale of EMF for the four elements in

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