If 1500 g of solute that has a molar mass of 1250 g were

Assignment Help Chemistry
Reference no: EM13386082

if 1.500 g of solute that has a molar mass of 125.0 g were dissolved in 35.00 g of camphor, what would be the resulting freezing point of the solution?

Reference no: EM13386082

Questions Cloud

What are the advantages and disadvantages of a call : a. starting with your current situation what must you do to ensure an annual retirement income of 60000 starting at age
When 100 g of potassium bromide dissolve in 500 g of water : when 10.0 g of potassium bromide dissolve in 50.0 g of water in a coffee-cup calorimeter the temperature drops from
If 122 ml of a 12 m glucose solution is diluted to 5500 ml : if 122 ml of a 1.2 m glucose solution is diluted to 550.0 ml what is the molarity of the diluted
Calculate the poh and ph at 298k of solutions having the : calculate the poh and ph at 298k of solutions having the following ion concentrations.oh 1.3 times 10 to the negative
If 1500 g of solute that has a molar mass of 1250 g were : if 1.500 g of solute that has a molar mass of 125.0 g were dissolved in 35.00 g of camphor what would be the resulting
Arrange the following in order of increasing vapor : arrange the following in order of increasing vapor
When dye 40 x 10-5 m the rate is determined to be 171 10-7 : a reaction is begun with a reaction mixture containing the following dye 1.0 x 10-4 m bleach 0.10 m when dye 8.0 x
A sample of calcium carbonate caco3 s absorbs 455 j of heat : a sample of calcium carbonate caco3 s absorbs 45.5 j of heat upon which the temperature of the sample increases from
How many grams of methane gas ch4 need to be combusted to : how many grams of methane gas ch4 need to be combusted to produce 12.5 l water vapor at 301 k and 1.1 atm? show all of

Reviews

Write a Review

 

Chemistry Questions & Answers

  State how does the rf value of a given metal ion

How does the Rf value of a given metal ion in solution by itself compare to its Rf value when it is in a mixture with other metals ions?

  Explain the weight of the purified caffeine

The weight of the purified caffeine is often much lower than the weight of the crude caffeine. Explain the reason why.

  Explain what is the poh of 0.05 m ba(oh)2

At a certain temperature, Kw = 1 x 10-13. This means that pH + pOH = 13 at this temperature. Given this, what is the pOH of 0.05 M Ba(OH)2 at this temperature

  What is the heat of fusion per mole of cadmium

A 35.8-g sample of cadmium metal was melted by an electric heater providing 4.66 J/s of heat. If it took 6.92 min from the time the metal began to melt until it was completely melted, what is the heat of fusion per mole of cadmium?

  1the aquous solution of sodium bromide has the molality of

1.the aquous solution of sodium bromide has the molality of 2.50m and the molar mass was found 102.9 gmol then compute

  The reaction of pure (s)-2-chlorobutane with sodium cyanide

The reaction of pure (S)-2-chlorobutane with sodium cyanide in dimethylsulfoxide produces pure (R)-2-cyanobutane. Explain why a racemic mixture is not expected for this reaction if it occurs via an Sn2 mechanism.

  Calculate the mass of nitrogen

Calculate the mass of nitrogen dissolved at room temperature in an 99.0 mL home aquarium. Assume a total pressure of 1.0 atm and a mole fraction for nitrogen of 0.78.

  Explain the molarity of c6h12o6 in an aqueous solution

What is the molarity of C6H12O6 in an aqueous solution that is prepared by dissolving a 20.95 g sample of impure C6H12O6 in water to make 1,450 mL of solution. Assume that the sample is 93% C6H12O6 by mass. Enter your answer in mol/L, accurate to ..

  Consider the reaction of the pairs of these compounds

Solutions of strontium hydroxide, silver nitrate, hydrogen phosphate, potassium nitrate, and copper (II) sulphate are prepared and placed in separate containers. Consider the reaction of the pairs of these compounds.

  Explain the allowed energies of the hydrogen atom

According to the Bohr model, the allowed energies of the hydrogen atom are given by the equation: E = (-21.7 x 10-19)/n2 J. Which of the following energy levels is not possible in the Bohr hydrogen atom

  Define terminal alkynes are acidic compounds with pka values

Terminal alkynes are acidic compounds, with pKa values around 25. That means they are about: a. one million times more acidic than water b. one billion times more acidic than water c. one billion times less acidic than water d. one thousand times ..

  Explain which are hybrid orbital the carbon at the molecules

which are hybrid orbital the carbon at the following molecules a, H3C-CH3 b, H3C-CH= CH2 c, CH3-C Tripl bond C-CH2OH d, CH3CH=O

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