Steam at 1200 degrees f has a specific volume of 00963, Ask an Expert

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Steam at 1200 degrees F has a specific volume of 0.0963 ft^3/lbm. Estimate the pressure of steam at this state using

(a) the ideal gas equation of state, and

(b) the van der waals equation. If the actual pressure of steam at these conditions is 8163.5 psia, evaluate the accuracy of each method.

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