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11 Nov 2019
An unknown substance has the following data: Specific heat of solid = 0.954 J/g K Heat of vaporization = 14.32 kJ/mol Specific heat of liquid = 2.253 J/g K Melting point = 77.8 degree C Specific heat of gas 1.165 J/g K Boiling point = 143.3 degree C Heat of fusion = 2.032 kJ/mol How much energy (in kJ) is required to convert 44.323 g of the substance (0.9463 mol) from-23.4A degree C to a liquid at 77.8 degree C?
An unknown substance has the following data: Specific heat of solid = 0.954 J/g K Heat of vaporization = 14.32 kJ/mol Specific heat of liquid = 2.253 J/g K Melting point = 77.8 degree C Specific heat of gas 1.165 J/g K Boiling point = 143.3 degree C Heat of fusion = 2.032 kJ/mol How much energy (in kJ) is required to convert 44.323 g of the substance (0.9463 mol) from-23.4A degree C to a liquid at 77.8 degree C?
Irving HeathcoteLv2
21 May 2019