To determine which base would produce the salt CaI (Calcium Iodide), we need to analyze the options provided.

1. **Understanding the Reaction**:
- Calcium Iodide (CaI) is formed from the reaction of calcium ions (Ca²⁺) and iodide ions (I⁻).
- Bases that can provide a source of calcium ions will be relevant.

2. **Analyzing the Options**:
- a. **Sr(OH)₂**: This produces strontium ions (Sr²⁺), not calcium ions.
- b. **Ca(OH)₂**: This base contains calcium ions (Ca²⁺), which can react with iodide ions (I⁻) to form CaI.
- c. **KOH**: This base produces potassium ions (K⁺), not calcium ions.
- d. **NaOH**: This base produces sodium ions (Na⁺), not calcium ions.

3. **Conclusion**: Among the options, only **Ca(OH)₂** provides the necessary calcium ions for the formation of CaI when combined with iodide.

### Final Answer
**b. Ca(OH)₂** is the base that would produce the salt CaI.

Question

To determine which base would produce the salt CaI (Calcium Iodide), we need to analyze the options provided.

1. **Understanding the Reaction**: 
   - Calcium Iodide (CaI) is formed from the reaction of calcium ions (Ca²⁺) and iodide ions (I⁻).
   - Bases that can provide a source of calcium ions will be relevant.

2. **Analyzing the Options**:
   - a. **Sr(OH)₂**: This produces strontium ions (Sr²⁺), not calcium ions.
   - b. **Ca(OH)₂**: This base contains calcium ions (Ca²⁺), which can react with iodide ions (I⁻) to form CaI.
   - c. **KOH**: This base produces potassium ions (K⁺), not calcium ions.
   - d. **NaOH**: This base produces sodium ions (Na⁺), not calcium ions.

3. **Conclusion**: Among the options, only **Ca(OH)₂** provides the necessary calcium ions for the formation of CaI when combined with iodide.

### Final Answer
**b. Ca(OH)₂** is the base that would produce the salt CaI.

Knowee AI · Accepted Answer

To determine which base would produce the salt CaI (Calcium Iodide), we need to analyze the options provided.

1. **Understanding the Reaction**: 
   - Calcium Iodide (CaI) is formed from the reaction of calcium ions (Ca²⁺) and iodide ions (I⁻).
   - Bases that can provide a source of calcium ions will be relevant.

2. **Analyzing the Options**:
   - a. **Sr(OH)₂**: This produces strontium ions (Sr²⁺), not calcium ions.
   - b. **Ca(OH)₂**: This base contains calcium ions (Ca²⁺), which can react with iodide ions (I⁻) to form CaI.
   - c. **KOH**: This base produces potassium ions (K⁺), not calcium ions.
   - d. **NaOH**: This base produces sodium ions (Na⁺), not calcium ions.

3. **Conclusion**: Among the options, only **Ca(OH)₂** provides the necessary calcium ions for the formation of CaI when combined with iodide.

### Final Answer
**b. Ca(OH)₂** is the base that would produce the salt CaI.

Which base would produce the salt CaI?Question 4Select one:a.Sr(OH)22b.Ca(OH)22c.KOHd.NaOH

Question

Which base would produce the salt CaI?

Solution

Final Answer

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