2. Specify which of the following are oxidation-reduction reactions and identify thesubstance being oxidized and the substance being reduced, when appropriate.a. Cu (s) + 2 Ag (aq) + 2 Ag (s) + Cu²+ (aq)b. HCl (g) + NH, (g) → NH,Cl (s)c. SiCl, (l) + 2 H₂O (1)→ 4 HCl (aq) + SiO₂ (s)d. SiCl, (l) +2 Mg (s) 2 MgCl, (s) + Si (s)e. Al(OH), (aq) → AlO, (aq) + 2 H₂O (1)f. CH, (g) +H,O (g) + CO (g) + 3H, (g)g. Zn (s) + 2 HCl (aq) → ZnCl, (aq) + H₂(g)h. 2H* (aq) + 2 CrO, (aq) + Cr₂O," + H₂O (1)

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2. Specify which of the following are oxidation-reduction reactions and identify the substance being oxidized and the substance being reduced, when appropriate. Cu (aq) a. Cu (s) + 2 Ag (aq) + 2 Ag (s) + b. HCl (g) + NH, (g) → NH,Cl (s) c. SiCl, (l) + 2 H₂O (1) 4 HCl (aq) + SiO₂ (s) d. SiCl, (l) +2 Mg (s) → 2 MgCl, (s) + Si (s) e. Al(OH), (aq) → AlO₂ (aq) + 2 H₂O (1) f. CH, (g) +H,O (g) » CO (g)+3H, (g) g. Zn (s) + 2 HCl (aq) → ZnCl, (aq) + H₂(g) h. 2H* (aq) + 2 CrO, (aq) → Cr₂O, + H₂O (1)

2. Specify which of the following are oxidation-reduction reactions and identify the substance being oxidized and the substance being reduced, when appropriate. Cu (aq) a. Cu (s) + 2 Ag (aq) + 2 Ag (s) + b. HCl (g) + NH, (g) → NH,Cl (s) c. SiCl, (l) + 2 H₂O (1) 4 HCl (aq) + SiO₂ (s) d. SiCl, (l) +2 Mg (s) → 2 MgCl, (s) + Si (s) e. Al(OH), (aq) → AlO₂ (aq) + 2 H₂O (1) f. CH, (g) +H,O (g) » CO (g)+3H, (g) g. Zn (s) + 2 HCl (aq) → ZnCl, (aq) + H₂(g) h. 2H* (aq) + 2 CrO, (aq) → Cr₂O, + H₂O (1)

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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