how to solve this please and where do you guys get the specific heat if you used it

53064466: A07005 P3 - Enthalpy change and degree of superheat Category: A07005 - Enthalpy change and degree of superheat Determine the change in enthalpy in kj/kg if 1.0 kg of dry saturated steam at 2000 kPara is superheated to 700 "C. round your answer to one decimal 2026,7 X A How much superheat ("C) has been added to the dry saturated steam? (round your answer to two decimals) 212.42