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Balance the following redox equations by the ionelectron
Chapter 18, Problem 18.1(choose chapter or problem)
Balance the following redox equations by the ionelectron method: (a) H2O2 1 Fe21 Fe31 1 H2O (in acidic solution) (b) Cu 1 HNO3 Cu21 1 NO 1 H2O (in acidic solution) (c) CN2 1 MnO2 4 CNO2 1 MnO2 (in basic solution) (d) Br2 BrO2 3 1 Br2 (in basic solution) (e) S2O22 3 1 I2 I 2 1 S4O22 6 (in acidic solution)
Questions & Answers
QUESTION:
Balance the following redox equations by the ionelectron method: (a) H2O2 1 Fe21 Fe31 1 H2O (in acidic solution) (b) Cu 1 HNO3 Cu21 1 NO 1 H2O (in acidic solution) (c) CN2 1 MnO2 4 CNO2 1 MnO2 (in basic solution) (d) Br2 BrO2 3 1 Br2 (in basic solution) (e) S2O22 3 1 I2 I 2 1 S4O22 6 (in acidic solution)
ANSWER:Step 1 of 6
(a) The given reaction is: