OCR Chemistry F325 Jan 2011 Question 4 a ii
Cu+(aq) + e- <==> Cu(s) | +0.52
Cr3+(aq) + 3e- <==> Cr(s) | -0.74
Sn4+(aq) + 2e- <==> Sn2+(aq)
4ai) Using the information in figure 4.1 (above), write equations for the reactions that are feasible.
Suggest two reasons why these reactions might not take place.
Help please.
Cr3+(aq) + 3e- <==> Cr(s) | -0.74
Sn4+(aq) + 2e- <==> Sn2+(aq)
4ai) Using the information in figure 4.1 (above), write equations for the reactions that are feasible.
Suggest two reasons why these reactions might not take place.
Help please.
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