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Given P = 745 mmHg x 1 atm / 760 mmHg = 0.980 atm, T = 338 K, M = 44.01 g/mol, R = 0.0821 L atm/mol K, what is the value of PV/nRT?

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Final answer:

To calculate PV/nRT using the given values, substitute the values into the ideal gas law equation and solve for PV/nRT.

Step-by-step explanation:

The value of PV/nRT can be calculated using the ideal gas law equation PV = nRT. In this equation, P represents the pressure of the gas, V represents the volume, n represents the number of moles, R represents the ideal gas constant, and T represents the temperature. To calculate the value of PV/nRT, simply divide the left side of the equation (PV) by the right side (nRT).

In the given question, the values of P, V, n, R, and T are provided. By substituting these values into the equation, PV/nRT can be calculated.

For example, given P = 0.980 atm, V = ?, n = ?, R = 0.0821 L atm/mol K, and T = 338 K, we can calculate PV/nRT as follows:

  • PV = (0.980 atm) × V
  • nRT = (n)(0.0821 L atm/mol K)(338 K)
  • PV/nRT = (0.980 atm) × V / (n)(0.0821 L atm/mol K)(338 K)

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