Answered: Determine the boiling point of CS2, in…

Determine the boiling point of CS2, in °C, from the following data: A H° (kJ mol-1) S° (J mol-1 K-1). CS2(g) 115.3 237.8 CS2(1) 87.9 151.0 O-11 87 337 43 811

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter16: Thermodynamics: Directionality Of Chemical Reactions

Section: Chapter Questions

Problem 99QRT

See similar textbooks

Related questions

Q: Write "highest" under the compound with the highest boiling point. Write "lowest" under the compound...

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly repos...

Q: product at

Q: Consider the precipitation of silver chloride by the slow addition of silver nitrate to excess sodiu...

Q: 5. Determine the bond enthalpy of the O-0 for the reaction below if AH -2800 kJ/mol %3D H H 2 H-C-C-...

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any ...

Q: In an insulated bomb calorimeter, 0.568 g of solid citric acid (C6H8O7, molar mass 192.12 g) was com...

Q: A major component of gasoline is octane (CH8). When octane is burned in air, it chemically reacts wi...

Q: Predict the major product formed when hexanoyl chloride is treated with LIAIH4 (excess), followed by...

A: Here hexanoyl chloride is reduce by LiAlH4, first formed aldehyde which is then react with further b...

Q: Express the rate of the following reaction 1. When hydrogen combined with nitrogen, then the product...

A: nA+mB ----> xC + yD A and B are reactants C and D are products n,m and x,y are coefficients. Rate...

Q: For the following sets of molecules, circle the correct answer(s) to the question and give a brief b...

A: Dear student since it is a multiple subparts questions, according to guidelines here I am solving on...

Q: IDENTIFY THE LAW OF CHEMICAL COMBINATION

A: 1. The ration of X to Y will be 0.5 because as per law of equal proportion, percent composition by w...

Q: Which of the following liquid solvents would BEST dissolve ionic compounds and why? Vegetable oil; i...

A: The solubility of a compound depends on the nature of the solute and the solvent. If the nature of b...

Q: Calculate the volume of 0.10 M SnCl, required to reduce the iron in a 0.50g sample that contains 20%...

A: The volume required of SnCl2 = 5.6273 mL.

Q: Give the spectroscopic analysis and the structure of the product using the following

A: Spectroscopy is a branch of analytical chemistry that is based on interaction of compounds with elec...

Q: Nickel has a FCC crystal structure, an atomic radius of 0.125 nm, and an atomic weight of 58.68 g/mo...

A: We found that theoretical density is less than that per mental density

Q: Draw the structure of the compound whose spectroscopy data follows: MS m/z (% relative abundance): 7...

Q: SUGAR SOLUTION es this illus Tion, dissociation, or both? Justify your answer. H2O C6H1206(s) + C6H1...

A: sugar is molecular covalent and non electrolyte compound so it is solvated not dissociated. beca...

Q: In the laboratory, a general chemistry student measured the pH of a 0.420 M aqueous solution of ammo...

Q: The bromide ion concentration in a solution may be determined by the precipitation of lead bromide.P...

Q: FCC or BCC

Q: Name: Mass to Mass Practice 1 Part 2: Use the following equation for questions 1-5 below... find the...

Q: oper name for these compounds. Br OH OH Br a) b) CI c) CI CH3 Tevol (p H3C. CH3 H3C Br он

A: Given, Give the IUPAC names of the following compounds = ?

Q: A new substance developed in a Inborntory Ins the following properties: normal melting point, 83.7'C...

A: We need to plot a one-component phase diagram.

Q: Analyze the IR spectum of the compound below 2-butyne

Q: A chemist dissolves 13.5 g of NaCl in enough water to make a 2500 mL solution. Calculate the molarit...

A: Given, Mass of NaCl = 13.5 g Note: 1000 mL = 1 L Volume of the solution = 2500 mL = 2.5 L Molarity ...

Q: If 7.92x10^4 of heat are required to raise the temp of 220.3 g of a substance from 332K to 442K what...

A: Amount of heat = 7.92 × 104 Joule Mass of substance = 220.3 gram Initial Temperature, T1 = 332K Fina...

Q: Use unit analysis to show how to calculate the volume occupied by 15.8 grams of gold. See the table ...

A: given :- mass of gold = 15.8 g To calculate :- volume of gold note :- The solution of this questio...

Q: Part A In the following drawings, red spheres represent cations and blue spheres represent anions. M...

A: In the given figure red sphere represents cations and blue spheres represents anions. In each figur...

Q: balance

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any spe...

Q: 200 100 - Carbaxylic Acid - Alcohol - Ketone or Ester 100 a- Amine Alkene -- Alkyne -Alkane 10 12 Nu...

A: We have to compare the boiling point of alcohol with any two compounds having same number of carbon ...

Q: 2. An experiment was carried out to determine the enthalpy change of combustion of propan-1-ol. The ...

A: Answer 1 : The balanced chemical reaction is C3H7OH + 9/2 02 -----------> 3CO2 + 4H₂O Or i...

Q: Ammonium phosphate ((NH,),PO4) is an important ingredient in many solid fertilizers. It can be made ...

Q: The density of water is close to 1 g/mL at room temoerature. How do you know if a fruits has a densi...

A: The density is the measurement of a mass per unit volume. It can be calculated by the ratio between ...

Q: What did Conner do to raise the pH of the pool? A) He added water to raise the pH. B) He added a bas...

A: ph of a base is high than the acid,if due to addition of a substance pH increases than it must be ba...

Q: b.) a 4f electrons in Ce, Pr and Nd. There is a

A: a) a 2p electron in O2-,F-,Na+and Mg2+ Actually Zα1size i.e. if size increases then Z* decreases. N...

Q: PCI5(s) can be prepared by the reaction PCI3() + Cl2(g) - PCI5(s). Calculate the enthalpy change (in...

A: Answer is attached below hope it would help.

Q: . (a) Azulene, shown below, has the ability to react with both electrophiles as well as nucleophiles...

A: The solution of the question is given below:

Q: Complete and balance the following reaction(s) in molecular, ionic, and net ionic form showing the c...

Q: A sample of copper oxide weighing 2.013 g is dissolved in acid, the pH adjusted, and excess KI added...

Q: A 0.10 L solution of Cl-(aq) is titrated with 1.0x10-2 M Ag+(aq). The end point is reached when 0.02...

A: Given: The concentration of Ag+(aq) = 1.0×10-2 M The volume of the Ag+ solution = 0.025 L The volume...

Q: CH3 CH3-CH2-C-CH2-C-CH2CH3 ČH3 b) c) CH3 CH3-CH2-C HO- | CH3 d) CH3 CH3 он CH3 CH3-C-OH CH3-CH-CH2-C...

Q: What statement is False? A). in an endothermic process, heat is transferred from the surroundings i...

A: *Statement-A The reaction in which heat is released from system to surrounding is called exothermic ...

Q: Consider the reversible reaction N2 + 3H2 = 2NH3 If one adds extra H2 to an equilibrium mixture cont...

A: Le chatelier principle states that equilibrium will shift in such a way that effect caused by these ...

Q: Second Question A + B → C +D Experiment (A]o, M [B]o, M Initial Rate, M/min 1 1.0 1.0 0.0010 2 3.0 1...

A: Given that, Recall the reaction, A+B ---> C + D rate = k [A]x [B]y where, x is the order of A w...

Q: Br has 2 isotopes with spin 3/2. How to determine the Br-H spin- spin interaction in m- dibromobenze...

Q: At a particular temperature, K = 4.2x10^-7 for the following balanced reaction: 2CO2(g) → 2CO(g) ...

A: First of all we are going to calculate its molarity by dividing moles to its volume then create ICE...

Q: What is the H+H+ concentration for an aqueous solution with pOHpOHpOH = 2.60 at 25 ∘C? Express your ...

Q: ОН What is the R/S configuration of the indicated carbon? H Circle one: More soluble in... Water Нех...

A: 1.) a.) We would determine R/S configuration using the Cahn-Ingold-Prelog (CIP) rules. b.) For s...

Q: A 0.100 g of Sodium acetate was dissolved in 50 mL D.I water and titrated with 0.055 M HCl. Calculat...

A: Mass of sodium acetate dissolved = 0.100 g Volume of sodium acetate solution = 50 mL Molarity of HCl...

Q: A chemist carefully measures the amount of heat needed to raise the temperature of a 1.26 kg sample ...

Q: Он О ОН О Me2SO4 K2CO3 HO OH 2 MeO OMe 3 OH O benzaldehyde 3 КОН, МеОН Мео OMe 1

Question

Determine the boiling point of CS2, in °C, from the following data:
A H;° (kJ mol-1 ) S° (J mol-1 K-1.
CS2(8)
115.3
237.8
CS2(1)
87.9
151.0
-11
87
337
43
811

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Thermodynamic Aspects of Phase Transitions

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

As O2(l) is cooled at 1 atm, it freezes at 54.5 K to form solid I. At a lower temperature, solid I rearranges to solid II, which has a different crystal structure. Thermal measurements show that H for the I II phase transition is 743.1 J/mol, and S for the same transition is 17.0 J/K mol. At what temperature are solids 1 and II in equilibrium?
Describe why it is easier to use Gto determine the spontaneity of a process rather than S u
For the process A(l) A(g), which direction is favored by changes in energy probability? Positional probability? Explain your answers. If you wanted to favor the process as written, would you raise or lower the temperature of the system? Explain.
The enthalpy of vaporization of ethanol is 38.7 kJ/mol at its boiling point (78C). Determine Ssys, Ssurr, and Suniv when 1.00 mole of ethanol is vaporized at 78C and 1.00 atm.
For a liquid, which would you expect to be larger, Sfusion or Sevaporation? Why?
Phosphorus exists in multiple solid phases, including two known as red phosphorus and white phosphorus. (a) Based on their respective heats of formation, which form of phosphorus is defined as the standard state? (b) Now consider the phase transition between white and red phosphorous: P4(s, white4 P(s, red). Use data from Appendix E to determine which form of phosphorous is actually more stable at 25C. (Your result should reveal that phosphorus is an exception to the usual convention for defining the standard state.) (c) Is the same form of the solid more stable at all temperatures? If not, what temperatures are needed to make the other form more stable?
Unit 3: The normal boiling point of methanol is 64.7 °C and the molar enthalpy of vaporization is 71.8 kJ/mol. Assuming that the vaporization is an equilibrium process, what is the value of ΔS (in J mol-1 K-1) when 1.00 mol of CH3OH (l) vaporizes at 64.7 °C ?
alculate ΔS per mole for the melting of H2O at 0.°C, ΔHfus = 6.0 kJ/mol. J/mol·K
Calculate ΔSvap for hydrogen sulfide from the following data: normal boiling point of H2S: -60.7oC ΔHvap of H2S: 18.7 kJ/mol Place ΔSvap in units of J/(mol K) and your answer should have 3 significant figures.
The normal boiling point of naphthalene, C10H8, is 218 °C. What is the its enthalpy of vaporization using Trouton’s rule?
Calculate the ΔS of vaporization (in J/mol∙K) which boils at 728.7 oC. Its heat of vaporization, ΔHov, is 82.8 kJ/mole.
Predict the normal boiling point of hydrogen peroxide (H2O2) from the following data: ΔHºf, kJ/mol ΔSº, J/(mol•K) H2O2(l) -187.8 110 H2O2(g) -136.3 233 T= _____ degrees Celcius