A gas having a molecular mass of `84.5 g mol^(-1)` enclosed in a flask at `27^(@)C` has a pressure of `1.5 atm`. Calculate the density of the gas.

Explanation

To calculate the density of the gas, we can use the ideal gas law and the relationship between pressure, molecular mass, and density. Here’s a step-by-step solution:

### Step 1: Gather the given information
- Molecular mass (M) = 84.5 g/mol
- Temperature (T) = 27°C = 27 + 273 = 300 K
- Pressure (P) = 1.5 atm

### Step 2: Use the ideal gas equation
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