Balance the following equations. (Use the lowest possible whole-number coefficients. These may be zero.) (a) MnO4-(aq) + Cl-(aq) (equilibrium arrows) Mn2+(aq) + Cl2(aq) MnO4- + Cl- + H+ + H2O (equilibrium arrows) Mn2+ + Cl2 + H+ + H2O (b) Cr2O72-(aq) + CH3OH(aq)(equilibrium arrows) HCO2H(aq) + Cr3+(aq) Cr2O72- + CH3OH + H+ + H2O(equilibrium arrows) Cr3+ + HCO2H + H+ + H2O (c) ClO-(aq) + Pb(OH)42-(aq) (equilibrium arrows) Cl-(aq) + PbO2(s) ClO- + Pb(OH)42- + OH- + H2O(equilibrium arrows) Cl- + PbO2 + OH- + H2O (d) Cl2O7(aq) + C2O42-(aq)(equilibrium arrows) Cl-(aq) + CO2(g) Cl2O7 + C2O42- + OH- + H2O(equilibrium arrows) Cl- + CO2 + OH- + H2O
Balance the following equations. (Use the lowest possible whole-number coefficients. These may be zero.) (a) MnO4-(aq) + Cl-(aq) (equilibrium arrows) Mn2+(aq) + Cl2(aq) MnO4- + Cl- + H+ + H2O (equilibrium arrows) Mn2+ + Cl2 + H+ + H2O (b) Cr2O72-(aq) + CH3OH(aq)(equilibrium arrows) HCO2H(aq) + Cr3+(aq) Cr2O72- + CH3OH + H+ + H2O(equilibrium arrows) Cr3+ + HCO2H + H+ + H2O (c) ClO-(aq) + Pb(OH)42-(aq) (equilibrium arrows) Cl-(aq) + PbO2(s) ClO- + Pb(OH)42- + OH- + H2O(equilibrium arrows) Cl- + PbO2 + OH- + H2O (d) Cl2O7(aq) + C2O42-(aq)(equilibrium arrows) Cl-(aq) + CO2(g) Cl2O7 + C2O42- + OH- + H2O(equilibrium arrows) Cl- + CO2 + OH- + H2O
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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Balance the following equations. (Use the lowest possible whole-number coefficients. These may be zero.)
(a) MnO4-(aq) + Cl-(aq) (equilibrium arrows) Mn2+(aq) + Cl2(aq)
MnO4- + Cl- + H+ + H2O (equilibrium arrows) Mn2+ + Cl2 + H+ + H2O
(b) Cr2O72-(aq) + CH3OH(aq)(equilibrium arrows) HCO2H(aq) + Cr3+(aq)
Cr2O72- + CH3OH + H+ + H2O(equilibrium arrows) Cr3+ + HCO2H + H+ + H2O
(c) ClO-(aq) + Pb(OH)42-(aq) (equilibrium arrows) Cl-(aq) + PbO2(s)
ClO- + Pb(OH)42- + OH- + H2O(equilibrium arrows) Cl- + PbO2 + OH- + H2O
(d) Cl2O7(aq) + C2O42-(aq)(equilibrium arrows) Cl-(aq) + CO2(g)
Cl2O7 + C2O42- + OH- + H2O(equilibrium arrows) Cl- + CO2 + OH- + H2O
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