Calculate the freezing point of a solution made from 220 g

Assignment Help Chemistry
Reference no: EM13594969

Calculate the freezing point of a solution made from 22.0 g of octane (C8H18) dissolved in 148.0.g of benzene. Benzene freezes at 5.50 oC and its Kf value is 5.12 oC/m

a. - 1.16 oC
b. - 0.98 oC
c. 6.66 oC
d. 12.2 oC
e. 5.49 oC

Please show all your work

Reference no: EM13594969

Questions Cloud

Calculate the mass in grams of sucrose in 10 kg of a 025 : calculate the mass in grams of sucrose in 1.0 kg of a 0.25 sucrose
Is the melting of wax a physical or chemical change from : is the melting of wax a physical or chemical change? from the mass measurement only the mass of the candle at 0 minute
If 112 g of cao and 224 g of nh4ci are mixed the : ammonia gas can be prepared by the following reaction caos 2 nh4ci s ---gt 2nh3g h2og caci2sif 112 g of cao and 224
Write balanced equations for the reactions of calcium metal : write balanced equations for the reactions of calcium metal with each of the following elements. a. h2 b. o2 c. s8 d.
Calculate the freezing point of a solution made from 220 g : calculate the freezing point of a solution made from 22.0 g of octane c8h18 dissolved in 148.0.g of benzene. benzene
A 00100 m solution is found to freeze at -0040degc : the compound x2y is only partially dissociated in water solution to form x and y2- ions. a 0.0100 m solution is found
Collier corporation has income before income taxes of : collier corporation has income before income taxes of 532000 in 2011. the current provision for income taxes is 105000
A solution that contains 550 g ascorbic acid vitamin c in : a solution that contains 55.0 g ascorbic acid vitamin c in 250 g of water freezes at - 2.34 oc. calculate the molar
Question a mixture of 87 g ch4 36 g helium and 63 g : question a mixture of 8.7 g ch4 3.6 g helium and 6.3 g nitrogen is placed in a container and the total pressure is

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