Answer the following questions.Questions Nos. 33-34 33. 0.2347 g of an ionic compound MX (135.32 g/mol) completelydissociates into its corresponding ions M* and X¯ when dissolved to0.90 L solution. What is the Ksp of the ionic compound?3.7 x 105.0 x 1076.8 x 10None of these34. A 0.1504-g sample of impure Na₂CO3 (106.00g/mol) was analyzed viaVolhard method. After adding 50.0 mL of 0.07106 M AgNO3, the samplewas back-titrated with 0.06485 M KSCN requiring 11.69 mL to reach theend point. What is the purity of the Na₂CO3 sample?98.5%95.7%89.0%None of these

I request you to pls repost question (37)

33. 0.2347 g of an ionic compound MX (135.32 g/mol) completely dissociates into its corresponding ions M* and X¯ when dissolved to 0.90 L solution. What is the Ksp of the ionic compound? 3.7 x 10 5.0 x 107 6.8 x 10 None of these

33. 0.2347 g of an ionic compound MX (135.32 g/mol) completely dissociates into its corresponding ions M* and X¯ when dissolved to 0.90 L solution. What is the Ksp of the ionic compound? 3.7 x 10 5.0 x 107 6.8 x 10 None of these

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter4: Reactions In Aqueous Solution

Section: Chapter Questions

Problem 53QAP: The molarity of iodine in solution can be determined by titration with arsenious acid, H3AsO4. The...

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Question

Answer the following questions.

Questions Nos. 33-34

33. 0.2347 g of an ionic compound MX (135.32 g/mol) completely
dissociates into its corresponding ions M* and X¯ when dissolved to
0.90 L solution. What is the Ksp of the ionic compound?
3.7 x 10
5.0 x 107
6.8 x 10
None of these
34. A 0.1504-g sample of impure Na₂CO3 (106.00g/mol) was analyzed via
Volhard method. After adding 50.0 mL of 0.07106 M AgNO3, the sample
was back-titrated with 0.06485 M KSCN requiring 11.69 mL to reach the
end point. What is the purity of the Na₂CO3 sample?
98.5%
95.7%
89.0%
None of these

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