Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter3: Chemical Reactions
Section3.8: Oxidation-reduction Reactions
Problem 3.8CYU: Assign an oxidation number to the underlined atom in each ion or molecule. (a) Fe2O3, (b) H2SO4, (C)...
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Question
![14. What is the oxidation number of N in NO2-1?
C. -2
15. What is oxidation number of Cr in Cr2072-?
а. -3
b. +4
d. +3
а. -2
b. +2
С. +6
d. +12](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5bf41b21-e844-4582-80f7-d1caf7f1b7d4%2F26fd6a69-4556-4677-9163-dcda106c9d8f%2F57qmy9j_processed.jpeg&w=3840&q=75)
Transcribed Image Text:14. What is the oxidation number of N in NO2-1?
C. -2
15. What is oxidation number of Cr in Cr2072-?
а. -3
b. +4
d. +3
а. -2
b. +2
С. +6
d. +12
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