Compute freezing point and boiling point of solution

Assignment Help Chemistry
Reference no: EM13221683

A solution is made by dissolving 0.545 mol of nonelectrolyte solute in 817g of benzene. Calculate freezing point and boiling point of solution.

kf=5.12 celcius/m kb=2.53celcius/m

Reference no: EM13221683

Questions Cloud

Determine an osmotic pressure : A solution containing 29.85 mg of an unknown protein per 25.5 mL solution was found to have an osmotic pressure of 3.85 torr at 21C
Performance appraisal system of arrow electronics : What are the problems in the performance appraisal system of Arrow Electronics and if you were the CEO of Arrow Electronics, what would you do to solve those problems?
Explain the de broglie wavelength : Calculate the de Broglie wavelength for each of the following. a) a proton with a velocity 95% of the speed of light. b) a 160 g ball with a velocity of 10. m/s
Which project role would probably make a presentation : In SDLC Which project role would probably make a presentation about the objectives of a proposed project and its benefits to executives who will benefit directly from the project?
Compute freezing point and boiling point of solution : A solution is made by dissolving 0.545 mol of nonelectrolyte solute in 817g of benzene. Calculate freezing point and boiling point of solution.
What are the variance and standard deviation of t : The probability that a telephone call lasts no more than t minutes is often modeled as an exponential cumulative distribution function F(t)={(1-e^(-t/3), t?0,@0 otherwise.) a) What is the probability density function of the duration in minutes of a..
State what are these types of electrons called : What are these types of electrons called? Show the valence electrons in a molecule of water, and tell which ones are which.
Use of the internet and social media networks : What are your thoughts about the use of the internet and social media networks? Do you think this is just a fad? Or is it here to stay?
Explain a pure saturated vapor and a cold surface canbe : The coefficient of heat transfer between a pure saturated vapor and a cold surface canbe predicted by the following equation:

Reviews

Write a Review

Chemistry Questions & Answers

  Explain the equivalent temperature on the celsius scale

What would be the most likely formula for a compound composed of Ca and N? The boiling point of oxygen is 55°K. What is the equivalent temperature on the Celsius scale?

  Indicate whether behaves as an acid or a base

Indicate whether HC4H7O2 behaves as an acid or a base, and support your choice with a brief explanation.

  Which of the following processes are exothermic

which of the following processes are exothermic?

  What is the heat of combustion for the hydrocarbon

A particular calorimeter is calibrated and is found to have a calorimeter constant, Ccal = 3.640 kJ/°C. When 1.500 g of an unknown hydrocarbon was combusted in the calorimeter

  State the potato chips are seasoned with table salt

As a food chemist for a major potato chip company, you are responsible for determining the salt content of new potato chip products for the packaging label. The potato chips are seasoned with table salt, NaCl.

  What volume of cobalt(iii) sulfate is required

What volume of 0.2500 M cobalt(III) sulfate is required to react completely with a) 25.00 mL of 0.0315 M calcium hydroxide?

  Explain how many total moles of oxygen gas can be generated

How many total moles of oxygen gas can be generated through this decomposition? B. If this oxygen is formed within the bottle described in question 1, what change in pressure would be predicted?

  What mass of the hydrate could be recovered from solution

What mass of the hydrate could be recovered from the solution? When separated from a H 2 O solution, copper sulphate forms a hydrate with 5

  What will be the resulting ph

If 25 mL of 0.060 M HClO4 is mixed with 50 mL of 0.060 M KOH, what will be the resulting pH?

  Calculate heat content in units of calories and in calories

A 2.00 gram peanut is burned in a bomb calorimeter containing 1234 grams of water. The temperature of the water increases from 25.00 Celsius to 30.25 Celsius.

  Calculate the ph of phosphoric acid

Calculate the pH of 0.103 M phosphoric acid (H3PO4, a triprotic acid). Ka1 = 7.5 x 10^-3, Ka2 = 6.2 x 10^-8, and Ka3 = 4.8 x 10^-13.

  Define removable partition contains gas a and gas b

A container with a removable partition contains gas A and gas B. Gas A is at 400K and 10.0 atm and gas B is at 400K and 4.00 atm. The partition is removed and the gases mix.

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