A sample of gas occupies a volume of `320 cm^(3)` at `STP`. Calculate its volume at `66^(@)C` and `0.825atm` pressure.

Explanation

To solve the problem of finding the volume of a gas at a different temperature and pressure, we can use the Ideal Gas Law in the form of the combined gas law:

\[ \frac{P_1 V_1}{T_1} = \frac{P_2 V_2}{T_2} \]

### Step-by-step Solution:

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