What is the concentration of f- in the new solution

Assignment Help Chemistry
Reference no: EM13120242

When 20 mL of a 120 mL stock solution containing 2 M BaF2 is diluted to 80 mL, what is the concentration of F- in the new solution?

Reference no: EM13120242

Questions Cloud

Illustrate what is the net forward force exerted on truck : the other car pulls with a force of 872 N at an angle of 24? with respect to the same direction. Illustrate what is the net forward force exerted on the truck in the direction it is headed?
Calculate the ksp for the compound : the pH of a saturated solution of a metal hydroxide MOH is 9.30. calculate the Ksp for the compound
Using empirical rule to find the probability : Scores on the GRE (graduate record examination) are normally distributed with a mean of 510 and a standard deviation of 148
Define different types of legal arrangements : In recent years, the treatment of the intangible asset "goodwill" has undergone significant change as a result of the implementation of FASB 142. Goodwill is the value of a going concern. You cannot touch it.
What is the concentration of f- in the new solution : When 20 mL of a 120 mL stock solution containing 2 M BaF2 is diluted to 80 mL, what is the concentration of F- in the new solution.
Find expected value and standard error for difference : A coin is tossed 100 times. The difference "number of heads - number of tails" is like the sum of 100 draws from one of the following boxes. which one, and why?
Compute the volume charge density of the atmosphere : Compute the volume charge density of the atmosphere, assuming it to be uniform between 300 and 450 m. (Hint: You may neglect the curvature of the earth. Why?)
Calculate the probability of a head on the first flip : A silver dollar is flipped twice, calculate the probability of each of the following occurring: A, a head on the first flip
Prepare the journal entry to record the replenishment : On 20 March, Batavia's petty cash fund of $100 is replenished when the fund contains $9 in cash and receipts for postage $51, freight-out $25, and travel expense $10. Prepare the journal entry to record the replenishment of the petty cash fund.

Reviews

Write a Review

Chemistry Questions & Answers

  Determine the mass of a mixture

Determine the mass of a mixture of 1.33x10^24 formula units of Sodium sulfate, 1.500 moles of Water and 3.77g of silver chloride?

  Compute the cell potential e

Compute the cell potential(E) after the reaction has operated long enough for the [Al3+] to have changed by .60 mol/L. suppose T=25 C

  Compute the henrys law constant of air

Determine the range of fat you might expect to obtain if you extracted fat from ten grams of nutmeg (Dried, ground nutmeg typically contains between 20-25% fat by weight.) Assume that your extraction is 95% effective.

  Determining the de broglie wavelength

What is the de Broglie wavelength of a 145 g baseball traveling at 30.0 m/s (67.1mph)? Is the wavelength much larger or smaller than the diameter of an atom .

  Determine the molar mass of the acid

Using a Sample of 0.3991 grams of an unknown monoprotic acid, HA, which combines with Sodium hydroxide according to the balanced equation HA + NaOH ® NaA + H2O when 35.30 mL of 0.1086 M Sodium hydroxide is required to titrate the acid to the equiv..

  Calculate the mole fraction of toluene

Toluene (C6H5CH3) is a liquid compound similar to benzene (C6H6). Calculate the mole fraction of toluene in the solution that contains 132 g toluene and 115 g benzene.

  Determine the limiting reactant

Determine the limiting reactant -reaction mixture initially contains no products

  Calculate the volume of sodium hydroxide solution

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

  What is the percentage yeild of this reaction

When 9.00 grams of Al react with an excess of H3PO4, 30.0 grams of ALPO4 are produced.What is the percentage yeild of this reaction.

  Find the molarity of a calcium hydroxide solution

Find the molarity of a Ca(OH)2 solution,given that 388 mL of it is neutralized in a titration by 117 mL of 0.0058 M HNO3.

  How many molecules of water are produced

How many molecules of water are produced when 143 molecules of acetylene (HCCH) to react in excess oxygen produce carbon dioxide and water.

  How many grams of nickel would be electroplated

how many grams of nickel would be electroplated by passing a constant current of 7.2 A through a solution of NiSO4 for 90 minutes.

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