4. Would you expect the salt solution of CH,NH,Br to have a pH equal to, greater than, or less than 7 whendissolved in water? Explain.5. At a certain temperature, the solubility of BaF, is 7.4 x 103 moles per litre. Calculate the Ksp of BaF,.6. In an experiment, 20.0 ml of 0.0060 M Cacl, and 20.0 mL of 0.0050 M Na,so, are mixed together. Will aprecipitate form? The Ksp of Caso, is 2.4 x 105.

CH3NH3Br: Methylammonium bromide. In an aqueous solution, it will dissociate as CH3NH3+ and Br- From…

4. Would you expect the salt solution of CH,NH,Br to have a pH equal to, greater than, or less than 7 when dissolved in water? Explain. 5. At a certain temperature, the solubility of BaF, is 7.4 x 10 moles per litre. Calculate the Ksp of BaF,.

4. Would you expect the salt solution of CH,NH,Br to have a pH equal to, greater than, or less than 7 when dissolved in water? Explain. 5. At a certain temperature, the solubility of BaF, is 7.4 x 10 moles per litre. Calculate the Ksp of BaF,.

Basic Clinical Laboratory Techniques 6E

6th Edition

ISBN:9781133893943

Author:ESTRIDGE

Publisher:ESTRIDGE

Chapter1: The Clinical Laboratory

Section1.8: Laboratory Math And Reagent Preparation

Problem 12RQ

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Question

4. Would you expect the salt solution of CH,NH,Br to have a pH equal to, greater than, or less than 7 when
dissolved in water? Explain.
5. At a certain temperature, the solubility of BaF, is 7.4 x 103 moles per litre. Calculate the Ksp of BaF,.
6. In an experiment, 20.0 ml of 0.0060 M Cacl, and 20.0 mL of 0.0050 M Na,so, are mixed together. Will a
precipitate form? The Ksp of Caso, is 2.4 x 105.

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