Consider the reaction when aqueous solutions of copper(II) sulfate and lead(II) acetate are combined. The net ionic equation for this reaction is:

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**Topic: Net Ionic Equation for Reaction Between Copper(II) Sulfate and Lead(II) Acetate**

Consider the reaction when aqueous solutions of **copper(II) sulfate** and **lead(II) acetate** are combined. The net ionic equation for this reaction is depicted in the sequence of empty boxes below, indicating where ions and compounds should be inserted.

**Reaction Layout:**

- Four empty boxes followed by an arrow pointing to two more empty boxes. These represent the components of the net ionic equation, including reactant ions and product compounds.

**Explanation:**

To understand this reaction, we need to focus on the ions that participate directly in the reaction, ignoring spectator ions. Identify the key ions from each compound involved:

1. **Copper(II) Sulfate** usually dissociates into \( \text{Cu}^{2+} \) and \( \text{SO}_4^{2-} \).
2. **Lead(II) Acetate** typically dissociates into \( \text{Pb}^{2+} \) and \( \text{CH}_3\text{COO}^- \).

**Net ionic equation:**

1. Identify the ions that form precipitates.
2. Write the net ionic equation excluding the spectator ions.

This yields:
\[ \text{Cu}^{2+} (aq) + \text{Pb}^{2+} (aq) + 2\text{CH}_3\text{COO}^- (aq) \rightarrow \text{PbSO}_4 (s) + 2\text{CH}_3\text{COO}^- (aq) \]

Notice that \( \text{CH}_3\text{COO}^- \) is a spectator ion, so the simplified net ionic equation only includes the ions that form the insoluble product, lead(II) sulfate \( \text{PbSO}_4 (s) \).

To better visualize or calculate, students can use the empty boxes to fill in the respective ions and resultant compounds step-by-step.
Transcribed Image Text:**Topic: Net Ionic Equation for Reaction Between Copper(II) Sulfate and Lead(II) Acetate** Consider the reaction when aqueous solutions of **copper(II) sulfate** and **lead(II) acetate** are combined. The net ionic equation for this reaction is depicted in the sequence of empty boxes below, indicating where ions and compounds should be inserted. **Reaction Layout:** - Four empty boxes followed by an arrow pointing to two more empty boxes. These represent the components of the net ionic equation, including reactant ions and product compounds. **Explanation:** To understand this reaction, we need to focus on the ions that participate directly in the reaction, ignoring spectator ions. Identify the key ions from each compound involved: 1. **Copper(II) Sulfate** usually dissociates into \( \text{Cu}^{2+} \) and \( \text{SO}_4^{2-} \). 2. **Lead(II) Acetate** typically dissociates into \( \text{Pb}^{2+} \) and \( \text{CH}_3\text{COO}^- \). **Net ionic equation:** 1. Identify the ions that form precipitates. 2. Write the net ionic equation excluding the spectator ions. This yields: \[ \text{Cu}^{2+} (aq) + \text{Pb}^{2+} (aq) + 2\text{CH}_3\text{COO}^- (aq) \rightarrow \text{PbSO}_4 (s) + 2\text{CH}_3\text{COO}^- (aq) \] Notice that \( \text{CH}_3\text{COO}^- \) is a spectator ion, so the simplified net ionic equation only includes the ions that form the insoluble product, lead(II) sulfate \( \text{PbSO}_4 (s) \). To better visualize or calculate, students can use the empty boxes to fill in the respective ions and resultant compounds step-by-step.
Consider the reaction when aqueous solutions of manganese(II) chloride and potassium sulfide are combined. The net ionic equation for this reaction is:

[Box] + [Box] + [Box] → [Box] + [Box]

In this setup, the boxes represent reactants and products involved in the reaction. To understand what should be placed in these boxes, knowledge of ionic reactions and net ionic equations is necessary. Net ionic equations show only the species that actually change during the reaction.
Transcribed Image Text:Consider the reaction when aqueous solutions of manganese(II) chloride and potassium sulfide are combined. The net ionic equation for this reaction is: [Box] + [Box] + [Box] → [Box] + [Box] In this setup, the boxes represent reactants and products involved in the reaction. To understand what should be placed in these boxes, knowledge of ionic reactions and net ionic equations is necessary. Net ionic equations show only the species that actually change during the reaction.
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