ΔΕ = EA₁ O + e --> O²- AE = = EA₂ The successive electron affinities for the above reaction are denoted as EA₁ and EA₂. Which of the following statements is correct regarding EA₁ and EA2 and the ions that are formed for the above reactions. 00 00 O + e --> O There is not enough information to answer this question. EA2 is always exothermic. 02- is paramagentic. O is paramagnetic. EA2 is always endothermic. EA₁ is always less than zero.
ΔΕ = EA₁ O + e --> O²- AE = = EA₂ The successive electron affinities for the above reaction are denoted as EA₁ and EA₂. Which of the following statements is correct regarding EA₁ and EA2 and the ions that are formed for the above reactions. 00 00 O + e --> O There is not enough information to answer this question. EA2 is always exothermic. 02- is paramagentic. O is paramagnetic. EA2 is always endothermic. EA₁ is always less than zero.
Chemistry
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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
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![## Successive Electron Affinities of Oxygen
### Reactions:
1. \( O + e^- \rightarrow O^- \)
- Change in Energy (\(\Delta E\)) = \( EA_1 \)
2. \( O^- + e^- \rightarrow O^{2-} \)
- Change in Energy (\(\Delta E\)) = \( EA_2 \)
The successive electron affinities for the above reactions are denoted as \( EA_1 \) and \( EA_2 \).
### Question:
Which of the following statements is correct regarding \( EA_1 \) and \( EA_2 \) and the ions formed in the above reactions?
### Options:
- [ ] There is not enough information to answer this question.
- [ ] \( EA_2 \) is always exothermic.
- [ ] \( O^{2-} \) is paramagnetic.
- [ ] \( O^- \) is paramagnetic.
- [ ] \( EA_2 \) is always endothermic.
- [ ] \( EA_1 \) is always less than zero.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc511a257-9cb0-4f6e-9e5d-d0dd6a41f215%2F09a9f47e-5c2d-44c2-85dd-b34e562e8368%2Fw0rnwek_processed.png&w=3840&q=75)
Transcribed Image Text:## Successive Electron Affinities of Oxygen
### Reactions:
1. \( O + e^- \rightarrow O^- \)
- Change in Energy (\(\Delta E\)) = \( EA_1 \)
2. \( O^- + e^- \rightarrow O^{2-} \)
- Change in Energy (\(\Delta E\)) = \( EA_2 \)
The successive electron affinities for the above reactions are denoted as \( EA_1 \) and \( EA_2 \).
### Question:
Which of the following statements is correct regarding \( EA_1 \) and \( EA_2 \) and the ions formed in the above reactions?
### Options:
- [ ] There is not enough information to answer this question.
- [ ] \( EA_2 \) is always exothermic.
- [ ] \( O^{2-} \) is paramagnetic.
- [ ] \( O^- \) is paramagnetic.
- [ ] \( EA_2 \) is always endothermic.
- [ ] \( EA_1 \) is always less than zero.
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