Given these variables, identify the missing value for “R” and its units.
Use the equation PV = nRT where P = 2.5 atm, V = 36.1 Liters, n = 0.57 moles, and T = 1930 Kelvin

Respuesta :

The ideal gas equation gives the values of the temperature, pressure, volume, moles, etc. The gas constant (R) is given as 0.06563 atm L per mol per K.

What is a gas constant?

Gas constant (R) is the molar equivalent given by the pressure, temperature, moles, and volume. It is also seen as equivalent to the  Boltzmann constant with respect to Avogadro's number.

The ideal gas equation is given as,

PV = nRT

Given,

Pressure (P) = 2.5 atm

Volume (V) = 36.1 L

Moles (n) = 0.57 mol

Temperature (T) = 1930 Kelvin

Gas constant = R

Substituting the values above, R is calculated as:

R = (PV) ÷ (nT)

R = (2.5 atm × 36.1 L) ÷ (0.57 mol × 1930 K)

= 72.2 ÷ 1100.1

= 0.06563 atm L per mol per K

Therefore, the gas constant (R) is 0.06563 atm L per mol per K.

Learn more about the gas constant, here:

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