Which of the following equations represent oxidation-reduction reactions?(1) Na2S(aq) + 2HCI(aq) →2NaCl(aq) + H2S(g)(2) 2Na(s) + 2HC(аq)→ 2NAC1(aq) + H2(g)(3) Mg(s) + Cl2(g) → MgCl2(aq)(4) MgO(s) + 2HCI(aq) →→ MgCl2(aq) + H2O(1)(5) KзР(s) + 202(g) — К3РО4(s)(6) ЗКОН(аq) + H;РOд(аq) — K;РОд(аq) + ЗH-0()A) 1, 2, 5В) 1, 2, 6С) 2, 3, 5D) 2, 3, 6E) 3, 4, 6

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Which of the following equations represent oxidation-reduction reactions? (1) NazS(aq) + 2HC1(aq) → 2NaCl(aq) + H2S(g) (2) 2Na(s) + 2HCI(aq) → 2NAC1(aq) + H2(g) (3) Mg(s) + Cl2(g) - MgCl2(aq) (4) MgO(s) + 2HC1(aq) MgCl2(aq) + H20(1) (5) K3P(s) + 202(g) K3PO4(s) (6) ЗКОН(аq) + H;PO4(aq) — K3PO4(aq) + 3H2O(1)

Which of the following equations represent oxidation-reduction reactions? (1) NazS(aq) + 2HC1(aq) → 2NaCl(aq) + H2S(g) (2) 2Na(s) + 2HCI(aq) → 2NAC1(aq) + H2(g) (3) Mg(s) + Cl2(g) - MgCl2(aq) (4) MgO(s) + 2HC1(aq) MgCl2(aq) + H20(1) (5) K3P(s) + 202(g) K3PO4(s) (6) ЗКОН(аq) + H;PO4(aq) — K3PO4(aq) + 3H2O(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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