Write the main conclusions drawn from the observations of fountain experiment with hydrogen chloride.

Explanation

### Step-by-Step Solution:

1. **Understanding the Fountain Experiment**:
The fountain experiment is designed to demonstrate the solubility of hydrogen chloride (HCl) gas in water.

2. **Setting Up the Experiment**:
In the experiment, a dropper filled with water is used to create a fountain effect in a flask that contains HCl gas. When the dropper is squeezed, water is introduced into the flask.

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