The accepted value for R is 0.08206 L·atm/K·mol or 8.314 L·kPa/K·mol, depending on the unit of pressure used. (Your answer may differ slightly due to rounding.)



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Answer:

09.Yl/K.2.Pa/La

Explanation:

(a) The ideal gas constant in Liters, atmosphere, per kelvin per mole is  0.08206 L·atm/K·mol .

(b) The ideal gas constant in Liters, kilopascal, per kelvin per mole is  8.314 L·kPa/K·mol

Ideal gas constant in L.atm/K.mol

The ideal gas constant in Liters, atmosphere, per kelvin per mole is determined as follows;

PV = nRT

R = PV/nT

At standard condition;

  • P = pressure = 1 atm
  • V = Volume = 22.4 L
  • n = 1 mole of gas
  • T = temperature = 273 K

R = (1 x 22.4) / (273 x 1)

R = 0.08205 L·atm/K·mol

Ideal gas constant in L·kPa/K·mol,

R = PV/nT

At standard condition;

  • P = pressure = 101.325 kPa
  • V = Volume = 22.4 L
  • n = 1 mole of gas
  • T = temperature = 273 K

R = (101.325 x 22.4) / (273 x 1)

R = 8.314 L·kPa/K·mol

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