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1. Which of the following is the correct oxidation number of the carbon atom in a bicarbonate ion, HCO,? See Table 1 in Appendix A for common oxidation numbers. а. —4 d. +1 b. -2 e. +2 С. -1 f. +4 2. Which of the following statements describe what is happening in the following reaction? Choose ALL correct answers. Cu(s) + Br2(g) → CuBr,(s) d. Copper is reduced e. All of the options are correct f. None of the options are correct a. Bromine is oxidized b. Bromine is reduced c. Copper is oxidized

1. Which of the following is the correct oxidation number of the carbon atom in a bicarbonate ion, HCO,? See Table 1 in Appendix A for common oxidation numbers. а. —4 d. +1 b. -2 e. +2 С. -1 f. +4 2. Which of the following statements describe what is happening in the following reaction? Choose ALL correct answers. Cu(s) + Br2(g) → CuBr,(s) d. Copper is reduced e. All of the options are correct f. None of the options are correct a. Bromine is oxidized b. Bromine is reduced c. Copper is oxidized

Chemistry
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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1. Which of the following is the correct oxidation number of the carbon atom in a bicarbonate ion, HCO,? See Table 1 in Appendix A for common oxidation numbers. а. -4 d. +1 b. -2 е. +2 С. 1 +4 2. Which of the following statements describe what is happening in the following reaction? Choose Cu(s) + Br,(g) → CuBr,(s) ALL correct answers. d. Copper is reduced e. All of the options are correct f. None of the options are correct a. Bromine is oxidized b. Bromine is reduced c. Copper is oxidized
Transcribed Image Text:1. Which of the following is the correct oxidation number of the carbon atom in a bicarbonate ion, HCO,? See Table 1 in Appendix A for common oxidation numbers. а. -4 d. +1 b. -2 е. +2 С. 1 +4 2. Which of the following statements describe what is happening in the following reaction? Choose Cu(s) + Br,(g) → CuBr,(s) ALL correct answers. d. Copper is reduced e. All of the options are correct f. None of the options are correct a. Bromine is oxidized b. Bromine is reduced c. Copper is oxidized
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