(Solved): 2. (a) Using only Steam Tables, compute the fugacity of steam at \( 410^{\circ} \mathrm{C} \) and \ ...

2. (a) Using only Steam Tables, compute the fugacity of steam at \( 410^{\circ} \mathrm{C} \) and \( 3 \mathrm{MPa} \), and at \( 410^{\circ} \mathrm{C} \) and \( 55 \mathrm{MPa} \). (b) Compute the fugacity of steam at \( 410^{\circ} \mathrm{C} \) and \( 3 \mathrm{MPa} \) using the Principle of Corresponding States (Generalised Fugacity Correlation). Repeat the calculation at \( 410^{\circ} \mathrm{C} \) and \( 55 \mathrm{MPa} \).