Explain what is the percent by mass of ba

Reference no: EM13329403

A sample of 0.836 gm of unknown compound containing barium ions Ba2+ is dissolved in water and treated with an excess of Na2So4. If the mass of BaSo4 precipitat formed 0.7403 gm, what is the percent by mass of Ba in the orginal unknown compund?

Reference no: EM13329403

Questions Cloud

How could german or british investment be hurt by largeu.s. : It is possible for U.S. federalbudget deficits to crowd out investment spending in othercountries? How could German or British investment be hurt by largeU.S. budget deficits?

Explain what percentage of the ca2 can be separated : What percentage of the Ca2 (aq) can be separated from the Ag (aq) by selective precipitation? hint: Ksp for Ag2SO4 is 1.20×10^-5 Ksp for CaSO4 is 4.93×10-5

Make a program in java language with classes : Make a program, in JAVA language with classes, that simulates health attending in one business day, according to the information just given.

Should the company continue to manufacture : Should the company continue to manufacture the part, or should it buy the part from the outside supplier? Support your answer with analyses - requires a future outlay of cash and is relevant for current and future decision making.

Explain what is the percent by mass of ba : A sample of 0.836 gm of unknown compound containing barium ions Ba2+ is dissolved in water and treated with an excess of Na2So4. If the mass of BaSo4 precipitat formed 0.7403 gm, what is the percent by mass of Ba in the orginal unknown compund

Building a commercial complex in the heart of the city : Your organisation is bidding for a construction project, which consists of building a commercial complex in the heart of the city. Your organisation has worked on a similar project that was one-third the size of this one but completed it with a cost ..

Determine what is the yield on the repurchase agreement : A bank enters a repurchase agreement in which it agrees to buy Treasury securities from a correspondent bank at a price of $19,945,000, with the promise to buy them back at a price of $20,000,000.

Define the concentration of nacl in solution : The concentration of NaCl in solution is 0.25 M. What volume of solution contains 5.0 g NaCl. A. 1.4 L B. 73 mL C. 340 mL D. 2.9 L

Explain combustible mix is called the lower flammable limit : The minimum volume % of vapor that gives a combustible mix is called the lower flammable limit (LFL). Generally, the LFL is about half the stoichiometric mixture, the concentration required for complete combustion of the vapor in air.

User Account

All Pages