What amount of heat (in kJ) is required to convert 25.2 g of an unknown liquid (MM = 83.21 g/mol) at 19.2 °C to a gas at
Posted: Tue Jul 12, 2022 1:15 pm
What amount of heat (in kJ) is required to convert 25.2 g of anunknown liquid (MM = 83.21 g/mol) at 19.2 °C to a gas at 93.5 °C?(specific heat capacity of liquid = 1.58 J/g･°C; specific heatcapacity of gas = 0.932 J/g･°C; ∆Hvap = 22.5 kJ/mol; normal boilingpoint, Tb = 57.3°C)