Answer :
The molar mass of the gas is 65.6 g/mol.
What is the molar mass of the gas based on its mass, volume, temperature, and pressure?
To determine the molar mass of the gas, we can use the ideal gas law equation: PV = nRT, where P is the pressure, V is the volume, n is the number of moles, R is the ideal gas constant, and T is the temperature. Rearranging the equation to solve for the number of moles, we have n = PV / RT.
Given the mass of the gas (39.3 g), we can convert it to moles using the molar mass formula, which is the mass divided by the number of moles. So, the number of moles (n) is equal to the mass divided by the molar mass of the gas.
Now we can substitute the known values into the equation. The volume is given as 2.36 L, the pressure is 1.19 atm, the temperature is 25°C (which needs to be converted to Kelvin by adding 273.15), and the ideal gas constant is 0.0821 L·atm/(mol·K).
Plugging in these values, we can solve for the molar mass of the gas.
Learn more about ideal gas law
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