Question: 3. The van der Waals equation if state is given by P = {(RT)/(V-b)} - (a/V21 where Pis pressure, Tis temperature, R is the gas

3. The van der Waals equation if state is given by P = {(RT)/(V-b)} - (a/V21 where Pis pressure, Tis temperature, R is the gas constant, and a and b are substance specifi parameters (they are constants). If the pressure is expressed in units of bar and volume in cm/mol, for this equation to be dimensionally consistent, what would be the units of b and a? Show your work

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