How is the pressure exerted by a gas corrected to account for a aqueous tension ?

Explanation

To correct the pressure exerted by a gas to account for aqueous tension, follow these steps:

### Step-by-Step Solution:

1. **Understand the Concept of Total Pressure**:
The total pressure exerted by a moist gas (which is a mixture of dry gas and water vapor) is the sum of the partial pressure of the dry gas and the pressure exerted by the water vapor (aqueous tension).

\[
...