Methylammonium halides, like CH3NH3CI (67.52 g.mol), are white or light colored powders used primarily to prepare light-absorbing semiconductors. A sample of CH3NH3CI of mass 15.5 g is dissolved in water to make 450. mL of solution. What is the pH of the solution? K, of CH3NH3 is 2.8 x 10-11. a. 0.98 b. 3.8 x 106 C. 10.84 d. 0.29 e. 5.42

Methylammonium halides, like CH3NH3CI (67.52 g.mol), are white or light colored powders used primarily to prepare light-absorbing semiconductors. A sample of CH3NH3CI of mass 15.5 g is dissolved in water to make 450. mL of solution. What is the pH of the solution? K, of CH3NH3 is 2.8 x 10-11. a. 0.98 b. 3.8 x 106 C. 10.84 d. 0.29 e. 5.42

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter19: The Chemistry Of The Main-group Elements

Section: Chapter Questions

Problem 89QRT

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