What is the molarity of the solution

Assignment Help Chemistry
Reference no: EM13136231

If 56.4 mL of BaCl2 solution is needed to precipitate all the sulfate ion in a 748 mg sample of Na2SO4, what is the molarity of the solution?

Reference no: EM13136231

Questions Cloud

Statements concerning capital structure weights : Which one of the following statements is correct concerning capital structure weights?
Contributions of tyack and cuban and dewey : What are the similarities, differences, and unique contributions of Tyack and Cuban and Dewey?
Find the equation of linear regression for the data : Find the equation of linear regression for the above data and obtain the expected salary for an engineer with 45 years of experience. Round to the nearest $100.
Characteristics of monarchies : Discuss the key characteristics of monarchies, theocracies, and democratic, autocratic, military governments. Describe the waves that have pushed the shifts in democracy and the issues that pushed these waves.
What is the molarity of the solution : If 56.4 mL of BaCl2 solution is needed to precipitate all the sulfate ion in a 748 mg sample of Na2SO4, what is the molarity of the solution?
Eoils bibliography : Eoils Bibliography guidelines LIS Version 4 updated April2014 1 of 2 Disclaimer: printed copies of this document are regarded as uncontrolled. Please check with your teacher to ensure this is the latest version.
How has the role changed and evolved over time : The ability to develop and use good management accounting is actually an important ability for many individuals, including finance professionals, operational and marketing managers, top-level executives, and information technologists.
Plot data on the control charts : The following table contains t0 new sub- oups of thickness data. Plot this data on the control charts from (a) based on the new subgroup size. Is the process in statistical control?
Different forms of the privacy debate : What is a citizen's right to privacy, and in what form has it manifested in recent years? Discuss at least three different forms of the privacy debate with examples.

Reviews

Write a Review

 

Chemistry Questions & Answers

  Explain bond energies

Bond Energies, Using the bond energies below, determine the value and sign of delta H for the

  What is the rate of reaction

The rate of disappearance of HBr in the gas phase reaction  2HBr (g) → H2 (g) + Br2 (g)

  What mass of solid sodium formate must be added

What mass of solid sodium formate (of MW 68.01) must be added to 140 mL of 0.3 mol/L formic acid (HCOOH) to make a buffer solution having a pH of 3.77? Ka = 0.00018 for HCOOH.

  Find the mass of the substance

Find the mass of the substance and the volume of a gas in a reaction - determine the mass of solid ammonium nitrate that must be used to obtain 0.145 L of dinitrogen oxide gas at STP.

  Explain concentration units conversions

Concentration Units Conversions, Lethal concentration (50 percent kill): 2,485 mg/m3/4 hour... this is for a rat

  What will be the final temperature

A 100g sample of water at 27oC is poured into a 76.2g sample of water at 89oC. What will be the final temperature.

  Calculate the ionization energy for hydrogen

You dissolve 12.6352 g of potassium iodide in water and bring the volume of solution to 250.0 ml. What is the molar concentration of KI and what volume of 0.0436 molar hydrochloric acid is required to react with 30.0 ml of 0.0278 molar LiOH?

  What is the mass of the second isotope

The atomic weight of a newly discovered element is 98.225 amu. It has two naturally occuring isotopes. One isotope has a mass of 96.780 amu.

  Determine the total calcium in a small blood sample

Which instrument can be used to determine the total calcium in a small blood sample.suggest a second method suitable for determine the free calcium ions on a similar sample of bood.

  What is the value of k

The rate constant of a reaction is 4.7 10-3 s-1 at 17°C and the activation energy is 33.6 kJ/mol. What is the value of k at 75°C.

  Explain beta-dicarbonyl compounds

Beta-Dicarbonyl Compounds, There are two reason why the enols of beta-dicarbonyl compounds, such as pentane-2,4-dione are relatively stable.

  Explain the environment and its reactions in the atmosphere

Show why this chemical is dangerous, by showing chemical reactions for its formation in the environment and its reactions in the atmosphere.

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