_____ solution will give a white precipitate with excess ammonium hydroxide solution?

Explanation

To solve the question "_____ solution will give a white precipitate with excess ammonium hydroxide solution?", we can follow these steps:

### Step 1: Identify the Reaction
We need to determine which solution reacts with ammonium hydroxide (NH₄OH) to form a white precipitate. A common reaction that produces a white precipitate is the reaction of lead nitrate with ammonium hydroxide.

### Step 2: Write the Chemical Equation
The chemical reaction can be represented as follows:
\[ \text{Pb(NO}_3\text{)}_2 + 2 \text{NH}_4\text{OH} \rightarrow \text{Pb(OH)}_2 \downarrow + 2 \text{NH}_4\text{NO}_3 \]
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