Solution-Calculate the amount of heat needed

Calculate the amount of heat needed

Reference no: EM13964881

Using the below information, calculate the amount of heat needed to take 100g of Substance X from a liquid state at its melting point to the gaseous state at its boiling point. The molar mass of substance X is 78.11 g/mol)

Physical Constants for Substance X

ΔH_vap = 33.9 kJ/mol

ΔH_fus = 9.81 kJ/mol

c_solid = 1.51 J/gºC

c_liquid = 1.73 J/gºC

c_gas = 1.06 J/gºC

T_melt = 279.0K

T_boiling = 353.0 K

Reference no: EM13964881

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Calculate the amount of heat needed

Reference no: EM13964881

Reference no: EM13964881

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