What is its apparent percent dissociation in this solution

Assignment Help Chemistry

Reference no: EM13127109

A 0.0490 molal aqueous NaBr solution freezes at -0.173°C. What is its apparent percent dissociation in this solution? Kf = 1.86°C/m for water. NaBr -> Na+ + Br-

Reference no: EM13127109

Questions Cloud

Demand curve for einsteinss bagels : Calculate the price elasticity of demand for Einstein's Bagels and explain what it means and derive an expression for the (inverse) demand curve for Einsteins's Bagels.

What is the density of a block of marble : What is the density of a block of marble that occupies 350 cm3 and has a mass of 660 g?Answer in units of g/cm

Problem regarding budgeted net income : The Adams Company, a merchandising firm, has budgeted its activity for November according to the following information:

Corporate earnings and profits : The purpose of the corporate earnings and profits is used to pay off dividends to the shareholders of the organization and to invest these funds further for the expansion of the business.

What is its apparent percent dissociation in this solution : A 0.0490 molal aqueous NaBr solution freezes at -0.173°C. What is its apparent percent dissociation in this solution? Kf = 1.86°C/m for water. NaBr -> Na+ + Br-

Percentage-of-completion method of accounting : A company used the percentage-of-completion method of accounting for a four-year contract. Which of the following items would be used to calculate the income recognized in the second year?

To what volume should you dilute cucl2 soln : To what volume should you dilute 130. mL of an 7.11 M CuCl2 solution so that 65.0 mL of the diluted solution contains 4.24 g CuCl2?

What is the standerd enthalpy change for the reaction : given that the molar enthalpy of vaporization delta h for H2O(l) is 44kj at 298k, what is the standerd enthalpy change for the reaction 2H20(G)+ O2(g)---->2H2O(G)?

Present value factors for annuity : Dean signed an agreement to sell the plant for $350,000 January 1 year 10 and Lease it back for $15,000 per year, deans incremental borrowing rate is 6%. Present value factors for annuity

Reviews

Write a Review

Required(*) Message

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 ..

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!

Submit Assignment

User Account

All Pages