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Answer the following questions using the steam tables, psychrometric tables, Antoine equation or other appropriate method....

Answer the following questions using the steam tables, psychrometric tables, Antoine equation or other appropriate method.

1. Neon has is kept at a pressure of 1510kPa and a temp of -220°C. What will be the percent error in calculating the volume if it is assumed to be ideal. 2. What is the temp of water in °C when the vapor pressure is 27.3psia?

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