The image shows a chemistry homework exercise where students are tasked with completing a table by filling in the correct chemical formula for the ionic compound formed by each cation-anion pair. The table includes ions K⁺, Fe³⁺, NH₄⁺, and Ba²⁺ paired with Cl⁻, SO₄²⁻, PO₄³⁻, NO₃⁻, and OH⁻. Below is the transcription of the table: | Ion | K⁺ | Fe³⁺ | NH₄⁺ | Ba²⁺ | |------|--------|----------------|------------|--------------| | Cl⁻ | KCl [ x ] | FeCl₃ [ ] | NH₄Cl [ x ] | BaCl₂ [ x ] | | SO₄²⁻| K₂SO₄ [ x ] | FeSO₄ [ x ] | (NH₄)₂SO₄ [ x ]| BaSO₄ [ ] | | PO₄³⁻| K₃PO₄ [ x ] | FePO₄ [ ] | (NH₄)₃PO₄ [ x ]| Ba₃(PO₄)₂[ ]| | NO₃⁻ | KNO₃ [ ] | FeNO₃ [ x ] | NH₄NO₃ [ ] | Ba(NO₃)₂ [ ]| | OH⁻ | KOH [ ] | Fe(OH)₃ [ x ]| NH₄OH [ x ] | BaOH₂ [ x ]| Notes: - A check mark indicates a correct answer, while an "x" indicates an incorrect attempt. - The phrase at the bottom reads: "You can check your answer 2 more times before the question is locked." This suggests the student has two more attempts to revise their answers. Currently, the correct answers have been noted for some pairs, such as KNO₃, FeCl₃, and Ba(NO₃)₂. Other attempts are marked as incorrect, indicated by the red "x" marks.
The image shows a chemistry homework exercise where students are tasked with completing a table by filling in the correct chemical formula for the ionic compound formed by each cation-anion pair. The table includes ions K⁺, Fe³⁺, NH₄⁺, and Ba²⁺ paired with Cl⁻, SO₄²⁻, PO₄³⁻, NO₃⁻, and OH⁻. Below is the transcription of the table: | Ion | K⁺ | Fe³⁺ | NH₄⁺ | Ba²⁺ | |------|--------|----------------|------------|--------------| | Cl⁻ | KCl [ x ] | FeCl₃ [ ] | NH₄Cl [ x ] | BaCl₂ [ x ] | | SO₄²⁻| K₂SO₄ [ x ] | FeSO₄ [ x ] | (NH₄)₂SO₄ [ x ]| BaSO₄ [ ] | | PO₄³⁻| K₃PO₄ [ x ] | FePO₄ [ ] | (NH₄)₃PO₄ [ x ]| Ba₃(PO₄)₂[ ]| | NO₃⁻ | KNO₃ [ ] | FeNO₃ [ x ] | NH₄NO₃ [ ] | Ba(NO₃)₂ [ ]| | OH⁻ | KOH [ ] | Fe(OH)₃ [ x ]| NH₄OH [ x ] | BaOH₂ [ x ]| Notes: - A check mark indicates a correct answer, while an "x" indicates an incorrect attempt. - The phrase at the bottom reads: "You can check your answer 2 more times before the question is locked." This suggests the student has two more attempts to revise their answers. Currently, the correct answers have been noted for some pairs, such as KNO₃, FeCl₃, and Ba(NO₃)₂. Other attempts are marked as incorrect, indicated by the red "x" marks.
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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![The image shows a chemistry homework exercise where students are tasked with completing a table by filling in the correct chemical formula for the ionic compound formed by each cation-anion pair. The table includes ions K⁺, Fe³⁺, NH₄⁺, and Ba²⁺ paired with Cl⁻, SO₄²⁻, PO₄³⁻, NO₃⁻, and OH⁻.
Below is the transcription of the table:
| Ion | K⁺ | Fe³⁺ | NH₄⁺ | Ba²⁺ |
|------|--------|----------------|------------|--------------|
| Cl⁻ | KCl [ x ] | FeCl₃ [ ] | NH₄Cl [ x ] | BaCl₂ [ x ] |
| SO₄²⁻| K₂SO₄ [ x ] | FeSO₄ [ x ] | (NH₄)₂SO₄ [ x ]| BaSO₄ [ ] |
| PO₄³⁻| K₃PO₄ [ x ] | FePO₄ [ ] | (NH₄)₃PO₄ [ x ]| Ba₃(PO₄)₂[ ]|
| NO₃⁻ | KNO₃ [ ] | FeNO₃ [ x ] | NH₄NO₃ [ ] | Ba(NO₃)₂ [ ]|
| OH⁻ | KOH [ ] | Fe(OH)₃ [ x ]| NH₄OH [ x ] | BaOH₂ [ x ]|
Notes:
- A check mark indicates a correct answer, while an "x" indicates an incorrect attempt.
- The phrase at the bottom reads: "You can check your answer 2 more times before the question is locked." This suggests the student has two more attempts to revise their answers.
Currently, the correct answers have been noted for some pairs, such as KNO₃, FeCl₃, and Ba(NO₃)₂. Other attempts are marked as incorrect, indicated by the red "x" marks.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcdecd18b-5c6c-4fd3-aad3-db926fce6b79%2F5e44d860-97fd-4c3c-bda8-962ee7d40d41%2Fhwwgb2e.jpeg&w=3840&q=75)
Transcribed Image Text:The image shows a chemistry homework exercise where students are tasked with completing a table by filling in the correct chemical formula for the ionic compound formed by each cation-anion pair. The table includes ions K⁺, Fe³⁺, NH₄⁺, and Ba²⁺ paired with Cl⁻, SO₄²⁻, PO₄³⁻, NO₃⁻, and OH⁻.
Below is the transcription of the table:
| Ion | K⁺ | Fe³⁺ | NH₄⁺ | Ba²⁺ |
|------|--------|----------------|------------|--------------|
| Cl⁻ | KCl [ x ] | FeCl₃ [ ] | NH₄Cl [ x ] | BaCl₂ [ x ] |
| SO₄²⁻| K₂SO₄ [ x ] | FeSO₄ [ x ] | (NH₄)₂SO₄ [ x ]| BaSO₄ [ ] |
| PO₄³⁻| K₃PO₄ [ x ] | FePO₄ [ ] | (NH₄)₃PO₄ [ x ]| Ba₃(PO₄)₂[ ]|
| NO₃⁻ | KNO₃ [ ] | FeNO₃ [ x ] | NH₄NO₃ [ ] | Ba(NO₃)₂ [ ]|
| OH⁻ | KOH [ ] | Fe(OH)₃ [ x ]| NH₄OH [ x ] | BaOH₂ [ x ]|
Notes:
- A check mark indicates a correct answer, while an "x" indicates an incorrect attempt.
- The phrase at the bottom reads: "You can check your answer 2 more times before the question is locked." This suggests the student has two more attempts to revise their answers.
Currently, the correct answers have been noted for some pairs, such as KNO₃, FeCl₃, and Ba(NO₃)₂. Other attempts are marked as incorrect, indicated by the red "x" marks.
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