CHCl3 has normal boiling point at 61C and enthalpy of vaporization of 29.24kJ/mol. what are its value of G and S vapor
To calculate the values of Gibbs free energy (ΔG) and entropy (ΔS) for the vaporization of CHCl3, we can use the following equations:
ΔG = ΔH - TΔS
where:
ΔG is the change in Gibbs free energy
ΔH is the enthalpy of vaporization
T is the temperature in Kelvin
ΔS is the change in entropy
First, we need to convert the boiling point of CHCl3 from Celsius to Kelvin:
T = 61 + 273.15 = 334.15 K
Next, we can substitute the given values into the equation to calculate ΔG:
ΔG = 29.24 kJ/mol - (334.15 K)(ΔS)
To solve for ΔS, we rearrange the equation as:
ΔS = (29.24 kJ/mol - ΔG) / (334.15 K)
Now, we can calculate ΔS by substituting the given value of ΔH and T:
ΔS = (29.24 kJ/mol - ΔG) / (334.15 K)
Please provide a value for ΔG to calculate ΔS.