What would the freezing point be assuming full dissociation

Assignment Help Chemistry
Reference no: EM13702905

Problem- If an aqueous solution of sodium chloride is calculated to freeze at -0.50oC if the particles were completely associated, what would the freezing point be assuming full dissociation?

I am thankful to receive an expert help to solve the above problem

Reference no: EM13702905

Questions Cloud

What will be the volume of the same amount of gas : Problem- Q1) A gas occupies one litre under atmospheric pressure. What will be the volume of the same amount of gas under 750 mm of Hg at the same temperature
Calculate the ph of the solution after addition of koh : Problem- A buffer is prepared by mixing 0.25 mols of NaNO2 and 0.75 mols of HNO2 in 1.0 L of water. Calculate the pH of the solution after addition of 0.20 mols of KOH. The Ka for HNO2 is 4.3 x 10^-4.
Compare the standard cell potential e cell : Problem- Using standard reduction potential and cell potential to predict and explain which halogen, F2, Cl2, Br2, or I2, could NOT oxidize solid copper to form Cu 2+ ion? Consider the redox reaction (unbalanced) X2 + Cu --> Cu2+ +X- and compare t..
Calculate delta s of the universe and delta g : Problem- Calculate Delta S of the universe and Delta G of the system for the change in state that occurs when 2mol of an ideal gas at 300K occupying a volume of 24.6L expands isothermally against an opposing pressure of 1atm to reach equilibrium.
What would the freezing point be assuming full dissociation : Problem- If an aqueous solution of sodium chloride is calculated to freeze at -0.50oC if the particles were completely associated, what would the freezing point be assuming full dissociation
What is the molar mass of a material that has a mass : Problem- What is the molar mass of a material that has a mass of 0.155 g, and in a 250mL aqueous solution, has an osmotic pressure of 35.0 torr at 25oC
Explain what is the new vapor pressure of the solution : Problem- If the vapor pressure of an unknown solvent is 400.0 torr, and a solute has been added that is a 5% mole fraction of the total solution, what is the new vapor pressure of the solution
What is the mole fraction of sodium chloride in a solution : Problem- What is the mole fraction of sodium chloride in a solution made from 1.5 g sodium chloride in 100 mL of water. Assume the density of water is 1.00 g/mL.
What is the new vapor pressure of the solution : Problem- If the vapor pressure of an unknown solvent is 400.0 torr, and a solute has been added that is a 5% mole fraction of the total solution, what is the new vapor pressure of the solution

Reviews

Write a Review

Chemistry Questions & Answers

  Explain isobutane is the fuel used in disposable lighters

Isobutane is the fuel used in disposable lighters. The lighters' operation is dependent upon the butane's ability to vaporize and be ignited, and this depends somewhat upon the large pressure difference between the inside of the lighter

  Define mass os nabr can be dissolved in 300 grams of water

If the solubility of NaBr at 25 degree C is 14.3 g/100 g H2O, what mass os NaBr can be dissolved in 300 grams of water

  What is the partial pressure of n2

A mixture of gases containing 21.0 g of N2, 106.5 g of Cl2, and 12.0 g of He at 14 oC is in a 50.0 L container. What is the partial pressure of N2.

  Explain deionized water prior to being diluted with naoh

Using the data collected for part B on your data sheet, calculate the molar mass of the unknown acid. Mass of unknown acid is .501g and volume of NaOH used was 17.51mL Unknown acid was dissolved in 50mL of deionized water prior to being diluted wi..

  Explain how do you find the final temperature of a solution

How do you find the final temperature of a solution given temperature mass and the standard enthalpy change assuming the specific heat of the solution is the same as water

  State moles of gas are there in a gas-filled balloon

How many moles of gas are there in a gas-filled balloon, which has a volume of 67.0 L at a pressure of 742 mmHg and a temperature of 25.0°C?

  Calculate the equilibrium concentrations of co

Calculate the equilibrium concentrations of CO2, H2, and H2O at 800 K if only CO and H2O are present intially at concentrations of .119M?

  Compute the concentration of lead in the sample in ppm

A cell consisting of a saturated calomel electrode as well as a lead ion-selective electrode developed a potential of -0.4812 V when immersed in 50.00mL of a sample. A 5.00-mL addition of standard 0.02500 M lead solution caused the potential to sh..

  Calculate the approximate molarity of this solution

Calculate the approximate molarity of this solution from the volume, percent composition, and density.

  Explain what is the silver concentration in a solution

What is the silver concentration in a solution prepared by mixing 300 mL of 0.310 M silver nitrate with 200 mL of 0.140 M of sodium chromate

  Explain the total molarity of acid and conjugate base

The total molarity of acid and conjugate base in this buffer is 0.100 . A student adds 6.60 of a 0.340 solution to the beaker. How much will the pH change? The of acetic acid is 4.760. Express your answer numerically to two decimal places. Use a m..

  What is ksp for this compound

The molar solubility of MnCO3 is 4.2 x 10-6 M. What is Ksp for 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