Explain what is the molarity of the bacl2 solution

Assignment Help Chemistry
Reference no: EM13310375

A 0.4000 g sample that contained 96.4% Na2SO4 (142.04 g/mol) required 41.25 mL of barium chloride solution to reach the endpoint in a precipitation titration. What is the molarity of the BaCl2 solution

Reference no: EM13310375

Questions Cloud

Discuss the implications of the legal and ethics issues : Describe and discuss the implications of the legal and ethics issues that might arise in conducting this business online and explain the technology infrastructure, including the hardware requirements, which would be required.
Find the nuclear binding energy of the nucleus : A Tritium (3 1 H) nucleus with kinetic energy of 4.70 MeV is incident on a stationary target of phosphorus (30 15 P); Find the nuclear binding energy of the nucleus 32 16 S
Determine what minimum value of coefficient of traction : A wheel tractor-scraper is operating on a level grade, assuming no power derating is required for equipment conditions, altitude, and temperature.
Find how high can the gun shoot : a popgun uses an ideal spring for which k=2000N/m. how high can the gun shoot a 5.0gram projectile
Explain what is the molarity of the bacl2 solution : A 0.4000 g sample that contained 96.4% Na2SO4 (142.04 g/mol) required 41.25 mL of barium chloride solution to reach the endpoint in a precipitation titration. What is the molarity of the BaCl2 solution
Determine what type of surface would wheeler tractor be : A wheeled tractor with high-pressure tires and weighing 74,946 lb is pulled up a 5% slope at uniform speed. If the tension in the tow cable is 13,000 lb, what is the rolling resistance of the road
Discuss how the redesigned network needs to operate : Identify and describe which service would be the best fit with the needs of the mobile computing that the organisation is moving towards.
Explain the endpoint corresponds to the equivalence point : The endpoint corresponds to the equivalence point. D. At the equivalence point the amount of reagent added does not yet equal to the amount of analyte present
Complete the project management document : Complete the project management document to provide a comprehensive idea and scope of the project

Reviews

Write a Review

Chemistry Questions & Answers

  Define a buffer is prepared by combining

a buffer is prepared by combining 10.0 g of NaH2PO4 with 150 mL of 0.20 M NaOH and diluting to 2.0 L. what is the pH of the buffer? (Ka (H2PO4-)= 6.2 x 10^-8)

  Calculate the amount of heat transferred

Is heat absorbed or evolved in the course of this reaction? Calculate the amount of heat transferred when 45.0 g of CH3OH (g) is decomposed by this reaction at constant pressure.

  How the two solutions are properly mixed together

How the two solutions are properly mixed together? What is the role of the meniscus in this process?

  Describe hydrochloric acid and sodium hydroxide

The molar heart of neutralization from hydrochloric acid and sodium hydroxide is -57.3 kJ/mol. Use this accepted value to predict the heat evolved during the neutralization of 655mL of 1.00 M hydrochloric acid by 1.00 M sodium hydroxide

  State the pressure of the gas in the mercury manometer

What is the pressure of the gas in this mercury manometer if h = 73 mm and atmospheric pressure

  State the equilibrium constant will yet another reaction

The equilibrium constant willYet another reaction has an equilibrium constant at 25 . It is an exothermic reaction, giving off quite a bit of heat while the reaction proceeds. If the temperature is raised to 200 , what will happen to the equilibri..

  Describe toluene has a total vapor pressure

A solution of 75.0 g of benzene (C6H6) and 75.0 g of toluene (C7H8) has a total vapor pressure of 80.9 mmHg at 303 K. Another solution of 100.0 g benzene and 50.0 g toluene has a total vapor pressure of 93.9 mmHg at this temperature.c

  Define slightly-polar organic compound

Which of the following solvents would be the best choice to extract a slightly-polar organic compound from an aqueous solution? Explain why each of other solvents is less desirable than the solvent you have chosen.

  Explain how much magnesium chloride have to purchase

How much magnesium chloride would you have to purchase to make up 10.0 L of bath water saturated with magnesium chloride

  Explain the benzoate contains an amine group

Predict that it was dissolved in HCl then mixed into the diethyl ether because diethyl ether is a base and since the benzoate contains an amine group they would remain unreactive with one another.

  Explain eugenol can be isolated from cloves using extraction

Eugenol can also be isolated from cloves using extraction with CO2. discuss the advantages and disadvantages of distillation versus CO2 extraction.

  Problems on radioactivity and nuclear chemistry

At 8:00 a.m., a patient receives a 58-mg dose of I -131 to obtain an image of her thyroid. If the nuclide has a half-life of 8 days, what mass of the nuclide remains in the patient at 5:00 p.m.

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