The partial pressure of ethane over a saturated solution containing `6.56 xx 10^(-2) g` of ethane is 1 bar. If the solution contains `5.00 xx 10^(-2) g` of ethane, then what shall be the partial pressure of the gas?

Explanation

To solve the problem, we will use Henry's law, which states that the amount of gas dissolved in a liquid is directly proportional to the partial pressure of that gas above the liquid.

### Step-by-Step Solution:

1. **Identify the Given Values:**
- Mass of ethane in the first case (A1) = \(6.56 \times 10^{-2} \, \text{g}\)
- Partial pressure in the first case (P1) = 1 bar
- Mass of ethane in the second case (A2) = \(5.00 \times 10^{-2} \, \text{g}\)
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