4. For the following reactions: Balance each equation using half-reactions in the given conditions, and find the reduced and Oxidized reactants. a. Al + NO3→→ Al(OH)4 + NH3 (basic conditions) b. Zn(s) + NO3¯ (aq) – Zn+²(aq) + NH4+(aq) (acidic conditions) C. PbO2 (s) + 12(s) → Pb²+ (aq) +1O3- (aq) (acidic conditions) d. MnO4 + Sn(OH)4²→→ Sn(OH)6 ²- + MnO₂ (basic conditions) e. CN- (aq) + CrO4)²(aq) →CNO- (aq) + Cr(OH)3 (s) (basic conditions)

4. For the following reactions: Balance each equation using half-reactions in the given conditions, and find the reduced and Oxidized reactants. a. Al + NO3→→ Al(OH)4 + NH3 (basic conditions) b. Zn(s) + NO3¯ (aq) – Zn+²(aq) + NH4+(aq) (acidic conditions) C. PbO2 (s) + 12(s) → Pb²+ (aq) +1O3- (aq) (acidic conditions) d. MnO4 + Sn(OH)4²→→ Sn(OH)6 ²- + MnO₂ (basic conditions) e. CN- (aq) + CrO4)²(aq) →CNO- (aq) + Cr(OH)3 (s) (basic conditions)

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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