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## Homework Statement

Air has a temperature of 227 Celsius and a pressure of 1000 kPa. Determine the internal energy, quality, enthalpy, and specific volume if it exists.

## Homework Equations

A state is defined by two properties. All other properties can be derived from two independent properties.

## The Attempt at a Solution

Ok so in theory two independent properties define the state, so I should be able to do this problem. Problem is there are no formulas relating them.....I am totally lost right now. I only know the concept, but have no tools. Anyone help me pls.