Define ethanol normally boils

Assignment Help Chemistry
Reference no: EM13170270

Ethanol normally boils at 78.4C. the boiling point elevation constant for ethanol is 1.22C/m. what is the boiling point of a 1.0 m solution of CaCl2 in ethanol?

Reference no: EM13170270

Questions Cloud

Compute the molar mass of the biomolecule : A 1.80 g sample of a large boimolecule was dissolved in 18.0 g of carbon tetrachloride. The boiling point of this solution was determined to be 77.85°C. Calculate the molar mass of the biomolecule.
State what is the standard reduction potential : What is the standard reduction potential and standard oxidation potential of water? I can't tell from the chart because water is in two places.
Workings of the scientific method : How does the evolution of the different models of the Earth into the modern model of Plate Tectonics give insight into the workings of the scientific method?
What reactions take place at the anode and the cathode : An acidic aqueous solution of AlBr3 is in an electrolytic cell. What reactions take place at the anode and the cathode.
Define ethanol normally boils : Ethanol normally boils at 78.4C. the boiling point elevation constant for ethanol is 1.22C/m. what is the boiling point of a 1.0 m solution
Aging in relation to diseases in old age : Discuss primary and secondary aging in relation to diseases in old age, and describe the adjustments older adults may have to make in various areas of life in order to maintain optimal functioning.
Compute the molarity of solution : Calculate the molarity of Ba(OH)2 solution if a55.00 mL portion of this solution
Explain the contributions of gerontology : Define ageism, and explain the contributions of gerontology to changing views about old age.
Explain the chloride was treated with silver nitrate : A metal, M, was converted to the chloride, MCl2. Then a solution of the chloride was treated with silver nitrate to give silver chloride crystals, which were filtered from the solution

Reviews

Write a Review

Chemistry Questions & Answers

  At what temperature will 6.21 g of oxygen gas exert

At what temperature will 6.21 g of oxygen gas exert a pressure of 5.00 atm in a 10.0-L container

  Referring to the line representation is the cell reaction

Referring to the line representation, is the cell reaction spontaneus or non-spontaneous? Explain your answer.

  What is the specific gravity of isopropyl alcohol

A 5.00 mL sample of isopropyl alcohol has a mass of .930 g whe measured at 20 degrees celsius. What is the specific gravity of isopropyl alcohol?

  Sulfates in the drinking water sample

After 200 seconds has passed, what is the concentration of sulfates in the drinking water sample.

  Calculate the specific heat capacity of the metal

A 150.0-g sample of a metal at 75.0 °C is added to 150.0 g of H2O at 15.0 °C. The temperature of the water rises to 18.9 °C. Calculate the specific heat capacity of the metal, assuming that all the heat lost by the metal is gained by the water.

  Determine the volume of the hydrochloric acid solution

A student has prepared a 0.309 M solution of Barium hydroxide and a 0.443M solution of hydrochloric acid for you. Determine the volume of the hydrochloric acid solution will be needed to exactly neutralize 10.0 mL of the Barium chloride solution.

  Determine the quantity of charge

Determine which ion will precipitate first and at what concentration of sulfate ion will the first precipitate begin to form?

  How many moles of acetylene will be produced

If 5.50 mol calcium carbide reacts with an excess of water, how many moles of acetylene will be produced.

  What is the minimum temperature reached by the solution

The heat of solution of ammonium chloride is 15.2 kJ/mol. If a 6.323 g sample of NH4Cl is added to 65.0 mL of water in a calorimeter at 24.5°C, what is the minimum temperature reached by the solution?

  Calculate the maximum number of electrons

What is the maximum number of electrons that can be identified with each of the following sets of quantum numbers? In some cases, the answer may be "none."

  How many moles of na2so3 were added

How many moles of Na2SO3 were added to the calorimeter cup if 30.0mL 0.50 M NaOCl and 70.0mL 0.50 M Na2SO3 were combined?

  What volume will the gas fill if the pressure is changed

A gas occupies 4.04 L at 860 torr and 10C. What volume will it fill if the pressure is changed to 731 torr and the temperature is raised to 43C

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