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A 0.245 L flask contains 0.467 mol CO2 at 159 °C. Calculate the pressure: a) Using...

A 0.245 L flask contains 0.467 mol CO2 at 159 °C. Calculate the pressure:
a) Using the ideal gas law
b) using the van der Waals equation
c) Explain the reason for the difference
d) Identify which correction (that for P or V) is dominant and why

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