How many kilojoules of energy is required to heat 54 0 g H 0

Last updated: 7/3/2023

How many kilojoules of energy is required to heat 54 0 g H 0 3 00 moles from a liquid at 19 0 C to a gas at 124 0 C The following physical data may be useful AHvap 40 7 kJ mol Cliq 4 184 J g C Cgas 2 01 J g C Csol 2 09 J g C Tmelting 0 C Tboiling 100 C