Calculate the concentrations of mg2+ and f-

Assignment Help Chemistry
Reference no: EM13121537

1.00 x 10-2 M Mg(NO3)2 and 250 ml of 1.00 x 10-1 M NaF.Calculate the concentrations of Mg2+ and F- at equilibrium with solid MgF2 (Ksp of MgF2 = 6.4 x 10-9).

Reference no: EM13121537

Questions Cloud

Find probability that graduate selected will be male : What is the probability that the graduate selected will be a male who is not a member of a sports team? What is the probability that the graduate will be either a female or a member of a sports team?
Give journal entry that pale recorded when it transferred : Pale uses straight-line depreciation and useful lives of 40 years and 10 years for the building and equipment, respectively, with no estimated residual values. Give journal entry that Pale recorded when it transferred the assets to Bright.
Rate of rainfall for each of two storms : Two rainstorms occurred in one week in a certain area. The first storm lasted 20 hours, and the second storm lasted 40 hours, for a total 1400 mL of rain.
What is the length of double helix : A human has 10^14 cells and each human cell has about 6.4 x 10^9 nucleotide pairs of DNA. What is the length of double helix that could be formed from this amount of DNA in a human individual?
Calculate the concentrations of mg2+ and f- : 1.00 x 10-2 M Mg(NO3)2 and 250 ml of 1.00 x 10-1 M NaF.Calculate the concentrations of Mg2+ and F- at equilibrium with solid MgF2 (Ksp of MgF2 = 6.4 x 10-9).
What must units started into production : If beginning work in process is 4,000 units, ending work in process is 2,000 units, and the units accounted for equals 10,000 units, what must units started into production be?
Constitution : Should the Constitution be amended to give voters the power to enact or reject laws by ballot initiative?the steps necessary for this Amendment to become part of the Constitution
Illustrate what amount should be recognized as research : Certain criteria have been met which suggest that an intangible asset has been created. Illustrate w hat amount should be recognized as research and development expense in 2011 using U.S. GAAP?
Compute confidence interval of the true mean : With a sample standard deviation of 200 pounds. We know the sample is from a normal distribution. The 95% confidence interval of the true mean is?

Reviews

Write a Review

Chemistry Questions & Answers

  What is the thickness of the gold leaf in cm

Pure gold can be made into extremely thin sheets called gold leaf. Suppose that 5.0 x 102 kg of gold is made into gold leaf having an area of 3620 m2.

  Calculate maximum numbers of moles and grams of iodic acid

Calculate the maximum numbers of moles and grams of iodic acid (HIO3) that can form when 635g of iodine trichloride reacts with 118.5g of water.

  Calculate the freezing point and boiling point of a soultion

Calculate the freezing point and boiling point of a soultion of 383g of glucose dissolved in 400. g of water.

  What mass of the hydrate could be recovered from solution

What mass of the hydrate could be recovered from the solution? When separated from a H 2 O solution, copper sulphate forms a hydrate with 5

  Compute the ph of the solution

If the actual yield is 220.0 g and the theoretical yield is 275.6 g then what will be the percent yield of ferrous sulfide.

  Name of all the chemical formula

Describe each reaction and provide the name of all the chemical formula involved for each number.

  What is the partial pressure of hydrogen and nitrogen

What is the partial pressure of hydrogen and nitrogen when the gas mixture is composed of 8.00 g hydrogen and 56 grams nitrogen.

  What is the molarity of a solution

What is the Molarity of a solution prepared by diluting 55mL of .65 M hydrochloric acid solution to a final volume of 155mL by adding water.

  From this data determine the number of a, ß and ?

You have successfully purified a protein to homogeneity. From gel permeation chromatography studies, you determine that the protein has a molecular weight for 235,000 daltons.

  What is the mass in grams of the lead

The water level in a graduated cylinder initially at 210 rises to 277 after a piece of lead is submerged. What is the mass in grams of the lead.

  Calculate the volume of sodium hydroxide solution

Calculate the volume of 0.540 M sodium hydroxide solution contains 11.5 grams of sodium hydroxide?

  Calculate mass of carbohydrate processed

Assume that a waste contains 395.0 mg/L of biodegradable CH2O and is processed through a 190000.0 L/day sewage treatment plant which converts 40% of the waste to CO2 and H2O.

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