Question

The ΔHvap of a certain compound is 22.23 kJ·mol-1 and its ΔSvap is 94.37 J·mol-1·K-1. What...

The ΔHvap of a certain compound is 22.23 kJ·mol-1 and its ΔSvap is 94.37 J·mol-1·K-1. What is the boiling point of this compound?

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) The ΔHvap of a certain compound is 42.25 kJ·mol–1 and its ΔSvap is 67.47 J·mol–1·K–1....
A) The ΔHvap of a certain compound is 42.25 kJ·mol–1 and its ΔSvap is 67.47 J·mol–1·K–1. What is the boiling point of this compound? B) For a particular reaction, ΔH° is -13.9 kJ/mol and ΔS° is -41.6 J/(mol·K). Assuming these values change very little with temperature, over what temperature range is the reaction spontaneous in the forward direction?
The ΔHvap0 of a certain compound is 14.63 kJ·mol–1 and its ΔSvap0 is 82.48 J·mol–1·K–1. What...
The ΔHvap0 of a certain compound is 14.63 kJ·mol–1 and its ΔSvap0 is 82.48 J·mol–1·K–1. What is the normal boiling point of this compound?
Item 19 Given the data, calculate ΔSvap for each liquids. (ΔSvap=ΔHvap/T, where T is in K)...
Item 19 Given the data, calculate ΔSvap for each liquids. (ΔSvap=ΔHvap/T, where T is in K) Compound Name BP(∘C) ΔHvap(kJ/mol)atBP C4H10O Diethyl ether 34.6 26.5 C3H6O Acetone 56.1 29.1 C6H6 Benzene 79.8 30.8 CHCl3 Chloroform 60.8 29.4 C2H5OH Ethanol 77.8 38.6 H2O Water 100 40.7 Part A Diethyl ether Express your answer with the appropriate units. ΔSvap = SubmitMy AnswersGive Up Part B Acetone Express your answer with the appropriate units. ΔSvap = SubmitMy AnswersGive Up Part C Benzene Express...
Given that for the vaporization of benzene ΔHvap= 30.7 kJ/mol and ΔSvap = 87.0 J/(K⋅mol), calculate...
Given that for the vaporization of benzene ΔHvap= 30.7 kJ/mol and ΔSvap = 87.0 J/(K⋅mol), calculate ΔG for the vaporization of benzene at the following temperatures. part A-73, part B-80, part C-90 degrees C
Q1: The entropy of sublimation of a certain compound is 5.2 J K–1 mol–1 at its...
Q1: The entropy of sublimation of a certain compound is 5.2 J K–1 mol–1 at its normal sublimation point of 72 °C. Calculate the vapour pressure (in torr) of the compound at 33 °C. Assume that the enthalpy of sublimation is constant. I get 1586.851385 torr Q2: Compound       So (J K–1 mol–1) A 20 B 96 C 74 D 36 At 298 K, ΔGo is 129 kJ / mol for the reaction 3A + 2B == 2C + 2D Calculate...
The heat of vaporization of water at its normal boiling point is ΔHvap = 40.656 kJ/mol....
The heat of vaporization of water at its normal boiling point is ΔHvap = 40.656 kJ/mol. Estimate the vapor pressure of water at 25°C. Answer in atm.
What is the boiling point of water at 75 mmHg pressure? (The ΔHvap of water is...
What is the boiling point of water at 75 mmHg pressure? (The ΔHvap of water is 40.7 kJ/mol.) 39°C 62°C 86°C 44°C 72°C
1- The normal Boiling Point of liquid benzene is 80.1 oC, with 31.0 kJ/mol of ΔHvap...
1- The normal Boiling Point of liquid benzene is 80.1 oC, with 31.0 kJ/mol of ΔHvap at that temperature. The molar heat capacities of the liquid and the gaseous benzene are given as [Cp(l) = 33.44 + 0.334 T] and [Cp(g) = 10.28 + 0.252 T] respectively. i- Calculate ΔH, ΔS and ΔG when 1 mole of liquid benzene is converted to 1 mole of gaseous benzene at 1.00 atm and 80.1 oC. (10 pts) ii- Calculate the work done...
1.)The common tangent of a certain compound curve is parallel to its long chord. Its 350m...
1.)The common tangent of a certain compound curve is parallel to its long chord. Its 350m long chord makes an angle of 18° and 10° with the shorter and longer tangents, respectively. a.)Determine the length of the common tangent. b.)Determine the length of the compound curve. 2.) A 4° simple curve has an intersection angle of 25°. Use arc basis. a.) Determine the distance from the midpoint of the long chord to the intersection of the tangents at PC and...
The normal boiling point of liquid ethanol is 351 K. Assuming that its molar heat of...
The normal boiling point of liquid ethanol is 351 K. Assuming that its molar heat of vaporization is constant at 45.1 kJ/mol, the boiling point of C2H5OH when the external pressure is 0.602 atm is ? K.