4. What is the temperature of H2O if P = 150 kPa and H= 1814.3 kJ/kg? What is the specific volume? What is the specific internal energy? What is the specific entropy? What is the quality of degrees of...

Energy Balance Question

Extracted text: 4. What is the temperature of H2O if P = 150 kPa and H= 1814.3 kJ/kg? What is the specific volume? What is the specific internal energy? What is the specific entropy? What is the quality of degrees of superheat (whichever is applicable)? 5.Calculate the change in enthalpy of 500 kg of CaCO3 when it is heated at atmospheric pressure from 50 °C to 880 °C. 6. Twenty kg of wet steam is initially at 1 bar with a quality of 98%. Through a series of processes, it is converted to steam at 100 bars and 500 °C. Calculate the change in enthalpy.