When the following solutions are mixed together, what precipitate (if any) will form? Note: Leave the answer blank if no precipitate will form. (Express your answer as a chemical formula.) Formula of precipitate CuCl,(aq)+ Na2S(aq) → (s) KCI(aq) + NANO3(aq) → |(s) AgNO3(aq) + KCl(aq) → (s)

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**Educational Content: Precipitation Reactions**

When the following solutions are mixed together, what precipitate (if any) will form?  
**Note:** Leave the answer blank if no precipitate will form.

(Express your answer as a chemical formula.)

| Reaction                                           | Formula of Precipitate   |
|----------------------------------------------------|--------------------------|
| CuCl₂(aq) + Na₂S(aq) →                             | \_\_\_\_\_\_\_\_ (s)     |
| KCl(aq) + NaNO₃(aq) →                              | \_\_\_\_\_\_\_\_ (s)     |
| AgNO₃(aq) + KCl(aq) →                              | \_\_\_\_\_\_\_\_ (s)     |

**Explanation:**

This table presents three chemical reactions, where aqueous solutions of different compounds are mixed. The objective is to identify the insoluble product that precipitates out, expressed as a chemical formula.

1. **CuCl₂(aq) + Na₂S(aq) →**  
   Upon mixing, copper(II) sulfide (CuS) can precipitate as it is insoluble in water.

2. **KCl(aq) + NaNO₃(aq) →**  
   No precipitate will form since all possible products (KNO₃ and NaCl) are soluble in water.

3. **AgNO₃(aq) + KCl(aq) →**  
   Silver chloride (AgCl) will precipitate as it is insoluble in water.
Transcribed Image Text:**Educational Content: Precipitation Reactions** When the following solutions are mixed together, what precipitate (if any) will form? **Note:** Leave the answer blank if no precipitate will form. (Express your answer as a chemical formula.) | Reaction | Formula of Precipitate | |----------------------------------------------------|--------------------------| | CuCl₂(aq) + Na₂S(aq) → | \_\_\_\_\_\_\_\_ (s) | | KCl(aq) + NaNO₃(aq) → | \_\_\_\_\_\_\_\_ (s) | | AgNO₃(aq) + KCl(aq) → | \_\_\_\_\_\_\_\_ (s) | **Explanation:** This table presents three chemical reactions, where aqueous solutions of different compounds are mixed. The objective is to identify the insoluble product that precipitates out, expressed as a chemical formula. 1. **CuCl₂(aq) + Na₂S(aq) →** Upon mixing, copper(II) sulfide (CuS) can precipitate as it is insoluble in water. 2. **KCl(aq) + NaNO₃(aq) →** No precipitate will form since all possible products (KNO₃ and NaCl) are soluble in water. 3. **AgNO₃(aq) + KCl(aq) →** Silver chloride (AgCl) will precipitate as it is insoluble in water.
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