Explain what is the freezing point of the solution

Assignment Help Chemistry
Reference no: EM13249819

A solution is prepared by adding 35.5 mL of ethylene glycol, C2H6O2, to 250.0g of water. What is the freezing point of this solution? The Kf for water is 1.86 C/m and the density of ethylese glycol is 1.1135 g/mL. Consider if the solute is an electrolyte or a non electrolyte.

Reference no: EM13249819

Questions Cloud

What is belyk’s net income : What is Belyk’s net income? What is Belyk’s operating cash flow?
Separate methanol from ethanol : A distillation column is being used to separate methanol from ethanol.  Methanol, being more volatile, is found primarily in the 'distillate' which comes out of the top of the column.  Ethanol, being less volatile, is found primarily in the 'bottoms'..
Explain volume remains constant when the base is added : Assume that the volume remains constant when the base is added. my pKa is 4.34, mol HA is 0.302, my concentration ratio is 0.51, but how do I get moles of strong base initially added
Find voltage gain for each both as a ratio and in decibels : how the amplifiers should be connected. To proceed, evaluate the two possible connections between source S and load L, namely, SABL and SBAL. Find the voltage gain for each both as a ratio and in decibels. Which amplifier arrangement is best
Explain what is the freezing point of the solution : What is the freezing point of this solution? The Kf for water is 1.86 C/m and the density of ethylese glycol is 1.1135 g/mL. Consider if the solute is an electrolyte or a non electrolyte.
In the household decision-making process : In the household decision-making process, why is it important for marketers to understand the differences between those who are involved with the decision, VS those who influence the decision, VS those who make the decision?
Sitting in a room blindfolded : Person A, B, C, and D are all sitting in a room blindfolded. A hat is placed on each person's head and they are told it is either red or blue. In fact, each person was actually given a red hat.
State substances in order of increasing rates of evaporation : At 50°C the vapor pressure of ethanol is 0.30 atm, acetic acid is 0.08 atm, water is 0.12 atm, and acetone is 0.84 atm. A) Arrange these substances in order of increasing rates of evaporation.
A jet engine has ten components in series : A jet engine has ten components in series. The average reliability of each component is 0.998. What is the reliability of the engine?

Reviews

Write a Review

Chemistry Questions & Answers

  What is the final concentration and the volumes are additive

A 129-mL portion of that solution is diluted by adding 121 mL of water. What is the final concentration? Assume the volumes are additive.

  What is the ph of hydrocyanic acid solution

A solution contains .294 M solution sodium cyanide and .0919 M hydrocyanic acid. What is the pH of this solution.

  State the specific rotation of butanol

the resulting solution is analyzed in a sample container that is 1dm long? The specific rotation of (R)-2-butanol is -13.9 degrees mL g-1dm-1.

  Explain kcn increases the solubility of agcl

AgCl is a sparingly soluble salt, with a solubility of about 10-5 M in pure water. Adding KCN increases the solubility of AgCl because: CN- reacts with Ag+ to make a soluble complex.

  Describe how this system appears static

Explain how this system appears static but in fact is a dynamic equlibrium, Na+(aq) + Cl-(aq) --> NaCl(s), that is in constant motion though the mass of solid is constant.

  Write the formulas of all possible monobromination products

Write the formulas of all possible monobromination products when cyclopentane is exposed to Br2 in presence of light, rection occurs.

  When hydrochloric acid is added the resulting solution is

When 280. mL of 1.50× 10-4 M hydrochloric acid is added to 125 mL of 1.75 × 10-4 M Mg(OH)2, the resulting solution will be

  Explain water produces the solution with the lowest ph

Which one of the following salts, when dissolved in water, produces the solution with the lowest pH

  Find out delta h for the reaction

Determined if CS 2 of 2.500 grams mix with an excess of chlorine gas , 9.310 Kilo joule of heat is evolved. What sort of reaction is this , Is the reaction exotermic also find out delta H for the reaction?

  For what sodium ethoxide in ethanol-water is used

ethoxypropan-2-ol can be made by the ring opening of an epoxide when sodium ethoxide in ethanol-water is used. A) Draw the skeletal structure of (R)-1-ethoxypropan-2-ol.

  Write a balanced equation for the reaction

what volume of O2(g), measured at 17.7 degrees C and 0.978 atm reacts with 15.1 g C4H10 to produce CO2(g) and H2)(l)? Hint: you must write a balanced equation for the reaction.

  Find out the equlibrium constant for the reaction

At a certain temperature, reaction has equilibrium constant (Kc) of 1.9 x10^19. Determine the equlibrium constant for the reaction based on this information at the same temperature.

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