State the molar mass for nacl and water

Assignment Help Chemistry
Reference no: EM13301596

For solutions of NaCl in water the volume in cm3 of the solution as a function of molality was found to follow the following equation, V=0.4992m^2+18.438m+1003.0. The molar mass for NaCl and water are 58.443 g/mol and 18.015 g/mol, respectively. Calculate the partial molar volumes for NaCl and water in a 0.35m solution.

Reference no: EM13301596

Questions Cloud

Prepare adjusted trial balance and income statement : Prepare adjusted trial balance.- Prepare Income Statement, Retained Earnings Statement, Balance Sheet, and Statement of Cash Flows.- Prepare Closing Entries
Explain how much heat flowed into the water : What was the ?t for the metal c) how much heat flowed into the water d) taking the specific heat of water to be 4.18J/g°C, calculate the specific heat of the metal e) what is the approximate molar mass of the metal
Determine the kinetic energy of each electron : A nickel crystal is used as a diffraction grating for x-rays. Then the same crystal is used to diffract electrons. what is the kinetic energy of each electron
Market for air rights affect this : Are there natural limits on the number of buildings that can be built or the height of those buildings? How would the market for air rights affect this?
State the molar mass for nacl and water : The molar mass for NaCl and water are 58.443 g/mol and 18.015 g/mol, respectively. Calculate the partial molar volumes for NaCl and water in a 0.35m solution.
A vacation to sydney was the main plot line of a popular : Suppose that there is an increase in foreign tourist visiting Australia. Use AD/AS analysis to determine what impact this will have on the Australian economy in the short run. What happened to output, the price level, nominal wages, real wages, and t..
The proliferation of new york skyscrapers : Anyone can purchase TDRs. What steps could a person (or a group) who is concerned about the proliferation of New York skyscrapers take to moderate the development of the skyline? How would such groups affect the market for air space rights?
How to calculate the number of milligrams of iron : Calculate the number of milligrams of iron in a vitamin tablet when there are 3.9 moles of solute (ferrous fumarate solution)
Organizational analysis requires an environmental context : Organizational analysis requires an environmental context to give full meaning to the results; in turn, landscape analysis requires its own points of organizational reference to give it strategic relevance - - each form of analysis needs to incorpora..

Reviews

Write a Review

Chemistry Questions & Answers

  Compute the partial pressure in atmospheres

Calculate the partial pressure in atmospheres of O2 in the air outside an airplane cruising at an altitude of 10km where the atmospheric pressure is 190.0 mmHg.

  Determine how much heat energy is needed

Determine How much heat energy, is needed to convert 64.0 grams of ice at -18.0 degrees Celsius to H 2 O at 25.0 Normal Temperature  ? express your answer in kilojoules

  Find out the wavelength of the line in the emission

use the appropriate relationships from the chapter of electrons in Atoms to determine the wavelength of the line in the emission spectrum of He+ produced by an electron transition from n=5 to n=2

  Explain calculations to prove that dilution of aniline

which portion of the titration curve are you in to reach pH = 7? Show your calculations to prove that dilution of 10,000 gal aniline requires 0.58 gal of this acid.

  Explain after the addition of a large excess of acid

After the addition of a large excess of acid (in comparison with the acid volume needed to reach the equivalence point) D) tell how many millileters of acid are required to reach the equivalence point

  Explain the vapor pressure of pentane in the solution

What is the vapor pressure of pentane in this solution at 25°C? The vapor pressure of the pure liquids at 25°C are 451 torr for pentane and 321 torr for cyclopentane. Assume that the solution is an ideal solution.

  Explain the ring structure of beta-d-glucose

Consider the ring structure of beta-D-glucose. It will give a positive test as a reducing sugar. How can that happen?

  What is the percent sodium nitrate in the solution

53.6 g sodium nitrate is dissolved in water to make 654 g of solution.What is the percent sodium nitrate in the solution.

  Explain treatment of a with c2h5mgbr liberates no gas

An optically activated alkyne A(C10H14)can be catalytically hydrogenated to butylcyclohexane. Treatment of A with C2H5MgBr liberates no gas.

  What is the mass of the steel bar

95.0mL of rm H_2O is initially at room temperature (22.0rm{} ^{circ}C). A chilled steel rod at 2.0rm ^{circ}C is placed in the water. If the final temperature of the system is 21.4^{circ}C.

  Calculate the approximate density of bronze

Bronze is an alloy consisting of 88.0% copper and 12.0% tin. The density of copper is 9.28 g/mL and the density of tin is 7.48 g/mL. Calculate the approximate density of bronze.

  State the benzoic acid is extracted into naoh

An organic mixture weighing 2.416 grams contains inert materials and benzoic acid. The benzoic acid is extracted into 100.0 mL of 0.1513M NaOH. After extraction

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