All Sections 3) Chloride and Bromide ions are often used in swimming pools, which when reacted with an oxidizer to form HOCI or HOBr-a sanitizer. Hypobromous acid works better at higher temperatures and is softer on the skin, so is more often used in hot tubs and spas. To determine the concentration of bromide ion in water, we can react the bromide ions (Br- ) with silver nitrate to make silver bromide (solid) and nitrate ions. a) Write the balanced equation. Assume the metal paired originally with bromide ion is a group 1 metal. b) One swimming pool is found to have a concentration of bromide ion of 4.25 x 10:5 M. What mass (in g) of bromide ion would be in an Olympic sized pool which contains 2.5 x 106 L of water? The density of the pool water is 0.9978 g/mL. c) What mass (kg) of silver bromide can be precipitated (using the entire pool) by reacting (excess) silver nitrate with seawater?

All Sections 3) Chloride and Bromide ions are often used in swimming pools, which when reacted with an oxidizer to form HOCI or HOBr-a sanitizer. Hypobromous acid works better at higher temperatures and is softer on the skin, so is more often used in hot tubs and spas. To determine the concentration of bromide ion in water, we can react the bromide ions (Br- ) with silver nitrate to make silver bromide (solid) and nitrate ions. a) Write the balanced equation. Assume the metal paired originally with bromide ion is a group 1 metal. b) One swimming pool is found to have a concentration of bromide ion of 4.25 x 10:5 M. What mass (in g) of bromide ion would be in an Olympic sized pool which contains 2.5 x 106 L of water? The density of the pool water is 0.9978 g/mL. c) What mass (kg) of silver bromide can be precipitated (using the entire pool) by reacting (excess) silver nitrate with seawater?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

Using solubility rules, predict the solubility in water of the following ionic compounds. If they are soluble, write the chemical equation for dissolving in water and indicate what ions you would expect to be present in solution. PbS- AgNO3- Na2CO3- CaI2-
13
A flask contains 250.0 mL of 0.10 M HBr. An additional 50.0 mL of 1.0 M HBrO are added to the flask. What is the concentration of the HBr when the solutions are combined? [HBr] = [?] M [HBr], M Enter
In the scary chemical storage room, you spot a bottle of potassium hydroxide solution, KOH, without a label noting its concentration! How terrible! (the nerve of some people...) Since you love chemistry, you decide to figure out its concentration by doing a titration. You add 5.00mL of 0.100M phosphoric acid to a flask and add KOH solution until it's all neutralized! If 5.00mL of potassium hydroxide solution were used in the titration, what is its concentration? 3.00 M 0.900 M 5.00 M 0.100 M 0.300 M
How do I create a graph, using my table. Can you please do an example or explain. Thank You I have to show thats it is intersecting like on the example.
5) Which combination will produce a precipitate? 1-3 A. Cu(NO3)2 (aq) and KC2H3O2 (aq) B. AgC2H3O2 (aq) and HC2H3O2 (aq) C. NaOH (aq) and Sr(NO3)2 (aq) D. Pb(NO3)2 (aq) and HCl (aq) recipitation
Rb
1) Get two medium test tubes. Into one, place about 2 mL of a solution of acetic acid (vinegar). Into the other add a small amount of solid sodium bibarbonate (baking soda). Note the appearence of the two solutions and then mix them together noting any changes that have taken place. -Changes that take place -Balanced chemical equation -Balanced ionic equation -balanced net ionic equation
Which combination will produce a precipitate? A) Pb(NO3)2 (aq) and HCI (aq) КОН (аq) and HNO3 (aq) c) Cu(NO3)2 (aq) and KC2H302 (aq) D) NaOH (aq) and Sr(NO3)2 (aq) E) AGC2H302 (aq) and HC2H302 (aq)
K5.
If 0.10 mol H₂SO4 is combined with 0.10 mol NaOH, which of the following most accurately describes the products? 0.10 mol sulfate 0.050 mol hydrogen sulfate (HSO4-) and 0.050 mol sulfate 0.10 mol hydrogen sulfate (HSO4-) and 0.00 mol sulfate slightly less than 0.10 mol hydrogen sulfate (HSO4-) and a very small amount of sulfate