What is kf for this solvent

Assignment Help Chemistry
Reference no: EM13175077

A solution of 0.2113 g of water dissolved in 25.0 g of a solvent freezes at 11.5 °C below the freezing point of the solvent. What is Kf for this solvent?

Reference no: EM13175077

Questions Cloud

Marketing research in target market for lower price point : What difference does it make, if any, if technology is moving very fast in the market so that this game proves to be one-time-only simultaneous play?
State the concentration of a solution made by diluting : What is the concentration of a solution made by diluting 75 mL of 6.0 M HCl to a final volume
How many heat energy is required to heat a cup of water : how many heat energy is required to heat a cup of water (195.0) from room temperature (25.0C) to boiling (100.0C).
How mercury acetate is allowed to react completely : If a solution containing 30.06 g of mercury(II) acetate is allowed to react completely with a solution containing 8.564 g of sodium sulfate, how many grams of solid precipitate will be formed?
What is kf for this solvent : A solution of 0.2113 g of water dissolved in 25.0 g of a solvent freezes at 11.5 °C below the freezing point of the solvent. What is Kf for this solvent?
How many liters of hydrogen gas were made : he generated the hydrogen gas needed to lift the balloon by mixing a large amount of iron with aqueous sulfuric acid. if he used 1000 lbs. of iron and excess sulfuric acid, how many liters of hydrogen gas were made?
State what was the initial pressure in a sealed container : The container is then heated to 339 K. If the final pressure is 1.75 atm, what was the initial pressure?
Which is not a general characteristic of amides : Which of the following is not a general characteristic of amides?
Type of handling system for highest percentage labor cost : In which type of handling system is labor cost generally the highest percentage? mechanized semiautomated automated information-directed

Reviews

Write a Review

Chemistry Questions & Answers

  Balanced chemical equation using the lowest possible

Write the balanced chemical equation using the lowest possible whole number coefficients for Fe2O3+2Al = 2Fe+Al2O3.

  What is its corresponding wavelength

The mass of a golf ball is 45.9 g. If it leaves the tee with a speed of 61.0 m/s, what is its corresponding wavelength?

  How many moles of c3h8 need to react

how many moles of C3H8 need to react to release 5280 kJ of energy?

  Calculate the enthalpy change for sublimation of iodine

Assuming the delta S does not change with temperature, estimate the temperature at which iodine would sublime.

  Describe why the in phase vibration is located at a higher

Explain why the in phase vibration is located at a higher frequence than the out of phase stretch in the case of acetylene.

  Compute the work function of tungsten

light of wavelength 221nm striking a sample of tungsten causes electrons to be ejected with a speed of 6.04x10^5 m/s. calculate the work function of tungsten

  Consider a kinetic study of oxidation of a new plastic

Order of a reaction, Consider a kinetic study of oxidation of a new plastic stabiliser being proposed for the automobile industry. Stabiliser + H+ + O2 ----> Byproduct

  Balancing equation to calculate correct number of moles

Balancing equation to calculate correct number of moles If CaC2 + 2 H2O --> C2H2 + Ca(OH)2 then, there are 65 grams of calcium carbide

  Identify the oxidizing agent and balance the equation

identify the oxidizing agent and balance the equation by using oxidation and reduction half reactions.

  What will be the final concentration of all ions the remain

If 30.0mL of .150M calcium chloride is added to 15.0 mL of .100 M silver nitrate what will be the final concentration of all ions the remain in the solution?

  What volumes of co2 and nh3

What volumes of CO2 and NH3 at 201 atm and 450.°C are needed to produce 2.54 kg of urea, assuming the reaction goes to completion?

  Describe the reactant and products of the chemical reaction

Describe the reactant and products of the chemical reaction. Was the reactant (potato chip) completely consumed? What evidence supports your answer?

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