Question

For mercury, the enthalpy of vaporization is 58.51 kJ/mol and the entropy of vaporization is 92.92...

For mercury, the enthalpy of vaporization is 58.51 kJ/mol and the entropy of vaporization is 92.92 J/K*mol. What is the normal boiling point of Hg in degrees celcius? The enthalpy change for this process would be + or -? The free energy change for this process would be + or -?

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A liquid has an enthalpy of vaporization of 30.8 kJ/mol. At 273 K it has a...
A liquid has an enthalpy of vaporization of 30.8 kJ/mol. At 273 K it has a vapor pressure of 102 mmHg. What is the normal boiling point of this liquid? (R = 8.31 J/(K· mol))
The enthalpy of vaporization for water is given by ∆Hvap = 44.0 kJ/mol. Given the normal...
The enthalpy of vaporization for water is given by ∆Hvap = 44.0 kJ/mol. Given the normal boiling point of water as 100.0 Celsius, estimate the vapor pressure of water at 80.0 Celcius.
The enthalpy of vaporization of methanol is 35.27 kJ/ mol at 64.1 oC. Determine the entropy...
The enthalpy of vaporization of methanol is 35.27 kJ/ mol at 64.1 oC. Determine the entropy change in the system for the vaporization of 2.00 moles of methanol. What is the entropy change in the surroundings (assume Tsurr = 25 oC.)
what is the entropy change for the vaporization of 3 mol H2O at 100 degrees Celcius...
what is the entropy change for the vaporization of 3 mol H2O at 100 degrees Celcius and 1 atm? H=40700 J/mol Answer in J/K
a. The standard enthalpy of vaporization of an inorganic compound is 38.9 kJ/mol. If the temperature...
a. The standard enthalpy of vaporization of an inorganic compound is 38.9 kJ/mol. If the temperature at which this phase change occurs is 221.72 °C, determine ΔS°vap (in J/mol/K) for this compound. Report your answer to three significant figures. b. The entropy of freezing of an organic compound is -21.0 J/mol/K. If ΔH°freez is -14.01 kJ/mol, determine the temperature (in K) at which this phase change occurs. Report your answer to two decimal places
Trouton’s rule states that the entropy of boiling at the normal point is 85 J/mol *...
Trouton’s rule states that the entropy of boiling at the normal point is 85 J/mol * K. (a) Does the data from Example 3.2 support Trouton’s rule? (b) H2O has a heat of vaporization of 40.7 kJ/mol. Does the Delta vapS for H2O at its normal boiling point support Trouton’s rule? Can you explain any deviation? (c) Predict the boiling point of cyclohexane, C6H12, if its Delta vapH is 30.1 kJ/mol. Compare your answer to the measured normal boiling point...
The enthalpy of fusion for Lauric acid (C12H24O2) is 32.86 kJ/mol and enthalpy of vaporization is...
The enthalpy of fusion for Lauric acid (C12H24O2) is 32.86 kJ/mol and enthalpy of vaporization is 63.82 kJ/mol. The melting point is 43.2 degrees C. How much heat is absorbed to raise the temperature of a 0.650g sample from 22.0 degrees C to 56.3 degrees C? The heat capacity of the solid is 2.15 J/g degrees C and the heat capacity of the liquid is 3.62 J/g degrees C
The enthalpy of vaporization for acetone is 32.0 kj/mol. The normal boiling point for acetone is...
The enthalpy of vaporization for acetone is 32.0 kj/mol. The normal boiling point for acetone is 56.5 C. What is the temperature of acetone at 560 torr?
The enthalpy of vaporization, DHvapo, of ethylene glycol (HOCH2-CHOH-CH2OH) is 58.9 kJ/mol, and the vapor pressure...
The enthalpy of vaporization, DHvapo, of ethylene glycol (HOCH2-CHOH-CH2OH) is 58.9 kJ/mol, and the vapor pressure of ethylene glycol at 100°C is 14.9 mm Hg. Calculate the normal boiling point of ethylene glycol, reported in °C. Show all work and units and circle your final answer.
Find the change in entropy (in kJ K-1) for the condensation of 2.3 g of water...
Find the change in entropy (in kJ K-1) for the condensation of 2.3 g of water (H2O; 18.0 g mol-1) at 100 Celcius, if the enthalpy of vaporization of water is 40.65 kJ mol-1.