Explain the molal freezing point depression of water

Assignment Help Chemistry
Reference no: EM13490403

if 11.3g of Ca(NO3)2 dissolves in 115.0g of water, the freezing point is depressed by -3.34C. from this data, what is the molal freezing point depression of water

Reference no: EM13490403

Questions Cloud

Explain relevant costs and transfer pricing : AB Company specialises in electronic products. Division A makes integrated circuits and sells 90% of its output to outside companies. This division is operating well below capacity.
Explain what is the enthalpy of vaporization : For a particular liquid, raising its temperature from 330 K to 353 K causes its vapor pressure to double. What is the enthalpy of vaporization of this liquid? (R = 8.31 J/(K· mol))
Determine the profitability of souvenir program production : The State Opera Theatre gains significant revenue from ticket sales at each opera performed during the season. The sale of souvenir programs for all performances of each opera also adds to profitability.
Calculate the force that is acting on the mass : A 5.0-kg mass starts from rest and accelerates to a velocity of 8.0 m/s in a time of 10.0 seconds. Calculate the force that is acting on the mass
Explain the molal freezing point depression of water : if 11.3g of Ca(NO3)2 dissolves in 115.0g of water, the freezing point is depressed by -3.34C. from this data, what is the molal freezing point depression of water
Provide an opening balance sheet : Provide an opening balance sheet as of 02nd January 2014 and closing balance 31st December 2014
What should he do if he follows the emv criterion : A member of a group of medical practitioners is considering opening his own private medical practice. He estimates that if demand for his services is high he could realise a profit of $500,000. If demand is low he could lose $200,000.
Explain ground states and which to excited states : Which one of the following electron configuration would corresponds to ground states and which to excited states: A)1s2 2s2 2p1 B)1s22p1 C)1s2 2s2 2p13s1 D)1s2 2s2 2p63s2
Stock acquisitions and recording of investment in subsidiary : the partial equity method or the cost method, provides the most detailed information for internal decision making. Provide support for your rationale.

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