State when a certain liquid of molar mass 46.1 g/mol freezes

Assignment Help Chemistry
Reference no: EM13652602

When a certain liquid of molar mass 46.1 g/mol freezes at -3.65 degrees celsius its density changes from 0.789 g/cm^3 to 0.801 g/cm^3. Its enthalpy of fusion is 8.68 kJ/mol. Estimate the freezing point of the liquid at 100 MPa

Reference no: EM13652602

Questions Cloud

Write a brief dialogue : Write a brief DIALOGUE between two fictional characters faced with a scenario where they could profit from doing something they acknowledge to be wrong.
The sodium chloride not mixed with sodium hydrogen carbonate : To make sure that the white powder was all sodium chloride and not mixed with sodium hydrogen carbonate, would you need to add a little less or a little more hydrochloric acid to the reaction
What is rms value of potential difference across resistor : A 5.9 H coil with a resistance of 84.960 Ohm is in series with a 373.824 Ohm resistor. This circuit is connected to an AC voltage source that gives 158 V (rms) at 36 Hz. What is the rms value of the potential difference across the resistor?
Describe the meeting of tom and gatsby : How truthful was Gatsby when he relayed the story of his life to Nick? Why does Fitzgerald tell the story of Jay Gatz now and describe the meeting of Tom and Gatsby. What does this meeting reveal about them?
State when a certain liquid of molar mass 46.1 g/mol freezes : When a certain liquid of molar mass 46.1 g/mol freezes at -3.65 degrees celsius its density changes from 0.789 g/cm^3 to 0.801 g/cm^3. Its enthalpy of fusion is 8.68 kJ/mol. Estimate the freezing point of the liquid at 100 MPa
Explain the vapour pressure when the pressure on the liquid : Pressure was exerted with a piston on molten naphthalene at 95 degrees celsius. The vapour pressure of naphthalene under 1.0 bar is 2.0 kPa and its density is 0.962 g/cm^3. What is the vapour pressure when the pressure on the liquid is 15 MPa
What are elements of the storys setting : What are elements of the storys setting which help to foreshadow the murder and build the reader's suspense and sense of terror?
Maintaining relationships than holden is in the book : When comparing Catcher in the Rye to the movie Dead Poets Society, how are the boys in the movie more successful in maintaining relationships than Holden is in the book?
State magnesium hydroxide soultion are needed to neutralize : If you have a 1.1 M solution of HCL, how many milliliters of a 0.150 M magnesium hydroxide soultion are needed to neutralize the HCL soultion

Reviews

Write a Review

Chemistry Questions & Answers

  State the numbers and kinds of atoms

Write chemical equations for the reaction of fluorine with the following substances, making sure that the numbers and kinds of atoms are the same on both sides of the equations. If no reaction occurs, write noreaction

  What is the ph of a phosphate buffer

What is the pH of a phosphate buffer when [H2PO4-] = 40 mM and [HPO42-] = 30 mM?

  State balanced net equations for the redox reactions

Write balanced net equations for the redox reactions that could occur when the following are mixed a) Ag1+ and Cu b) Cr2O7 2- and Pb c)Which of the two reactions in are extensive? Is it A, B, A and B, or Neither

  Evaluate the enthalpy change for reaction

Give the enthalpies of the reaction P4 (s) + 3O2(g)-->P4O6(s) Delta H= -1640.1 kJ. P4 (s) + 5O2 (g)--->P4O10 (s) Delta H= -2940.1 kJ Calculate the enthalpy change for reaction: P4O6(s) + 2O2 (g)--->P4O10(s)

  Explain when x amount of moles of glucose are dissolved

When X amount of moles of glucose are dissolved in 5.60 x 101 mL of solution, the Molarity is 3.47 M. What is X

  Explain a crystalline and a crosslinked polymer

How would you distinguish experimentally between an amphourous, a crystalline and a crosslinked polymer

  Explain the equilibrium constant kw for water at 60°c

What is the pH of a 0.75 M NaOH solution at 60°C. The equilibrium constant Kw for water at 60°C (333 K) is 9.60 x 10E-14.

  Why potassium permanganate and oxalic acid

why potassium permanganate and oxalic acid is choose to run the experiment to determine the activation energy?

  Rewrite the equation so heat of reaction equals deltahf

rewrite the equation so heat of reaction (delta H) equals deltaHf for 4PCl3 (g) yields p4(s) + 6Cl2 (g) Values for delta HF in Kj/mol are:

  Explain oxalic acid and naoh react according to the equation

If 29.58 mL of 0.550 M NaOH is required to titrate the oxalic acid in the 0.554g sample to the equivalence point, what is the weight percent of oxalic acid in the mixture. Oxalic acid and NaOH react according to the equation H2C2O4 (aq) + 2 NaOH(a..

  Water for irrigation is usually expressed in units of

water for irrigation is usually expressed in units of acre-feet. one acre foot is enough water to cover one acre of

  Explain the position in cm-1 of the same transition for 3he+

The 2p-->1s transition in 4He+ is at 329,211 cm-1. Predict the position in cm-1 of the same transition for 3He+. (4He=2 protons+2 neutrons. 3He = 2 protons + 1 neutron)

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd