Aluminum can replace copper ions in solution. Use the following table to answer this item. Reaction E° (V) Reaction E (V) F2 + 2e¯ –→ 2F¯ 2.866 Cu²+ + e¯ → Cu+ 0.153 4+ 2+ H2O2 + 2H* + 2e¯ → 2H2O 1.776 Sn + 2e¯ → Sn“ 0.151 AgBr + e 2H* + 2e¯ –→ H2 N20 + 2H* + 2e¯ → N2 + H,O 1.766 → Ag + Br 0.07133 Au+ + e¯ –→ Au 1.692 0.0000 MnO4 + 4H† + 3e¯ → MnO2 + 2H3O 1.679 Fe3+ + 3e¯ → Fe -0.037 2D* + 2e¯ –→ D2 -0.044 HСIO, + H* + Зе — Cl2 + 2H,O Mn+ + e¯ → Mn²+ 1.63 Pb2+ + 2e¯ → Pb -0.1262 Sn²+ + 2e¯ → Sn -0.1375 1.5415 Ni?+ + 2e¯ → Ni -0.257 MnO4 + 8H* + 5e° Mn²+ + 4H2O 1.507 Co²+ + 2e¯ → Co -0.28 PBSO4 + 2e¯ → Pb + SO4²¬ Cr+ + e¯ → Cr²+ -0.3588 Au³+ + 3e¯ → Au 1.498 -0.407 Cl2 + 2e¯ → 2 Cl¯ O2 + 4H† + 4e 1.358 Fe2+ + 2e¯ → Fe -0.447 → 2H2O 1.229 Cr³* + 3e¯ → Cr -0.744 Br2 + 2e 2H9²+ + 2e¯ → Hg2² Hg²+ + 2e Ag* + e¯ → Ag Hg, → 2Br 1.087 Zn²+ + 2e¯ → Zn -0.7618 2+ 0.920 2H2O + 2e¯ → H2 + 20H- Cr2+ + 2e¯ → Cr -0.8277 → Hg 0.851 -0.913 0.7996 Al³+ + 3e¯ –→ Al -1.662 2+ + 2e → 2Hg 0.7973 Be2+ + 2e¯ → Be -1.847 Fe+ + e → Fe2+ 0.771 Н, + 2е — 2H -2.23 MnO4 + e¯ → MnO4²- 0.558 Mg²+ + 2e¯ –→ Mg - 2.372 I3 + 2e¯ -→ 3I¯ 0.536 Na* + e –→ Na -2.71 I2 + 2e → 21- 0.5355 Ca2+ + 2e¯ → Ca - 2.868 Cu* + e¯ –→ Cu 0.521 Lit + e → Li - 3.04 O2 + 2H2O + 4e¯ → 40H- Cu²+ + 2e 0.401 → Cu 0.3419 Hg,Cl, + 2e¯ → 2Hg + 2CI- 0.26828 AgCl + e¯ → Ag + Cl¯ 0.22233 True O False
Aluminum can replace copper ions in solution. Use the following table to answer this item. Reaction E° (V) Reaction E (V) F2 + 2e¯ –→ 2F¯ 2.866 Cu²+ + e¯ → Cu+ 0.153 4+ 2+ H2O2 + 2H* + 2e¯ → 2H2O 1.776 Sn + 2e¯ → Sn“ 0.151 AgBr + e 2H* + 2e¯ –→ H2 N20 + 2H* + 2e¯ → N2 + H,O 1.766 → Ag + Br 0.07133 Au+ + e¯ –→ Au 1.692 0.0000 MnO4 + 4H† + 3e¯ → MnO2 + 2H3O 1.679 Fe3+ + 3e¯ → Fe -0.037 2D* + 2e¯ –→ D2 -0.044 HСIO, + H* + Зе — Cl2 + 2H,O Mn+ + e¯ → Mn²+ 1.63 Pb2+ + 2e¯ → Pb -0.1262 Sn²+ + 2e¯ → Sn -0.1375 1.5415 Ni?+ + 2e¯ → Ni -0.257 MnO4 + 8H* + 5e° Mn²+ + 4H2O 1.507 Co²+ + 2e¯ → Co -0.28 PBSO4 + 2e¯ → Pb + SO4²¬ Cr+ + e¯ → Cr²+ -0.3588 Au³+ + 3e¯ → Au 1.498 -0.407 Cl2 + 2e¯ → 2 Cl¯ O2 + 4H† + 4e 1.358 Fe2+ + 2e¯ → Fe -0.447 → 2H2O 1.229 Cr³* + 3e¯ → Cr -0.744 Br2 + 2e 2H9²+ + 2e¯ → Hg2² Hg²+ + 2e Ag* + e¯ → Ag Hg, → 2Br 1.087 Zn²+ + 2e¯ → Zn -0.7618 2+ 0.920 2H2O + 2e¯ → H2 + 20H- Cr2+ + 2e¯ → Cr -0.8277 → Hg 0.851 -0.913 0.7996 Al³+ + 3e¯ –→ Al -1.662 2+ + 2e → 2Hg 0.7973 Be2+ + 2e¯ → Be -1.847 Fe+ + e → Fe2+ 0.771 Н, + 2е — 2H -2.23 MnO4 + e¯ → MnO4²- 0.558 Mg²+ + 2e¯ –→ Mg - 2.372 I3 + 2e¯ -→ 3I¯ 0.536 Na* + e –→ Na -2.71 I2 + 2e → 21- 0.5355 Ca2+ + 2e¯ → Ca - 2.868 Cu* + e¯ –→ Cu 0.521 Lit + e → Li - 3.04 O2 + 2H2O + 4e¯ → 40H- Cu²+ + 2e 0.401 → Cu 0.3419 Hg,Cl, + 2e¯ → 2Hg + 2CI- 0.26828 AgCl + e¯ → Ag + Cl¯ 0.22233 True O False
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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