Vandenbout Worksheet 10

Vandenbout Worksheet 10 - CH302 Worksheet 10. Balancing...

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Half reaction E o Li + + e - Li -3.04 Na + + e - Na -2.71 Mg +2 + 2e - Mg -2.38 Al +3 + 3e - Al -1.66 2H 2 O + 2e - H 2 (g) + 2OH - -0.83 Zn +2 + 2e - Zn -0.76 Cr +3 + 3e - Cr -0.74 Fe +2 + 2e - Fe -0.41 Cd +2 + 2e - Cd -0.40 Ni +2 + 2e - Ni -0.23 Sn +2 + 2e - Sn -0.14 Pb +2 + 2e - Pb -0.13 Fe +3 +3 + 3e - Fe -0.04 2H + + e - H 2 0.00 Balance by inspection 1. H 2 + O 2 H 2 O 2. Na + H 2 O Na + + OH - + H 2 3. C 6 H 12 O 6 + O 2 CO 2 + H 2 O Simple redox reactions (use change of oxidation method) 4. Cu + Zn +2 Zn + Cu +2 5. Al + Fe +3 Al +3 + Fe +2 6. Pb + Cr +3 Pb +2 + Cr 7. Li + F 2 Li + + F - 1. 2. 3. 4. Half reaction E o Sn +4 + 2e - Sn +2 +0.15 Cu +2 + e - Cu + +0.16 Cu +2 + 2e - Cu +0.34 I 2 + 2e - 2I - +0.54 Fe +3 + e - Fe +2 +0.77 Ag + + e - Ag +0.80 Hg +2 + 2e - Hg +0.85 NO3 - + 4H + + 3e - NO + 2H 2 O +0.96 Br 2 + 2e - 2Br - +1.07 O 2 + 4H + + 4e - 2H 2 O +1.23 Cr 2 O
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Vandenbout Worksheet 10 - CH302 Worksheet 10. Balancing...

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