Define the normal boiling point of ethanol

Assignment Help Chemistry
Reference no: EM13517252

The normal boiling point of ethanol is 78.3 deg C and its molar enthalpy of vaporization is 38.56 Kj/mol. what is the change in entropy in the system in J/k when 97.2 grams of ethanol at 1 atm condenses to a liquid at the normal boiling point?

Reference no: EM13517252

Questions Cloud

Calculate the refractive index of the glass : A rectangular block of glass is totally immersed in water (n = 1.33). What is the refractive index of the glass
What is the maximum acceleration of the finch : A 30.0kg - goldfinch lands on a slender branch, where it oscillates up and down with simple harmonic motion of amplitude 3.50×10?2m and period 1.60s.b, What is the maximum acceleration of the finch
Justify the commitment of project d using the portfolio proc : Justify the commitment of Project D using the portfolio process
What is the length of the wire from which the coil is made : The maximum torque experienced by a coil in a 0.82-T magnetic field is 9.6 x 10-3 N·m, What is the length of the wire from which the coil is made
Define the normal boiling point of ethanol : The normal boiling point of ethanol is 78.3 deg C and its molar enthalpy of vaporization is 38.56 Kj/mol. what is the change in entropy in the system in J/k when 97.2 grams of ethanol at 1 atm condenses to a liquid at the normal boiling point
Determine the frequency of the third harmonic : A 55-cm-long wire with a mass of 10.6 g is under a tension of 53.0 N. Both ends of the wire are held rigidly while it is plucked. What is the frequency of the third harmonic
Developed countries often suffer from an aging population : Demographic change means that developed countries often suffer from an aging population while developing countries are experiencing rapid population growth.
Explain equal molar aqueous solutions of the chloride salts : Equal molar aqueous solutions of the chloride salts of the following metals in their highest oxidation states where prepared and their respective pH's measured. which is the correct order
What is the resulting length of the telescope : A student constructs an astronomical telescope with a magnification of 10. what is the resulting length of the telescope

Reviews

Write a Review

Chemistry Questions & Answers

  Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Write the structures of the saytzeff elimination

Write the structures of the saytzeff elimination

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  How many mols of hydrogen can produce

how many mols of H 2 can produce

  Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

  Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

  Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

  What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

  Design a qualitative analysis scheme

Design a qualitative analysis scheme

  What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

  The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound

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