24. Methylamine, CH3NH4 is a weak base that ionizes in solution as shown by the following equation. CH3NH2 + H20 5 CH;NH;* + OH- (a) At 25 °C, the percentage ionization in a 0.160 molar solution of CH3NH2 is 4.7%. Calculate JOH], [CH3NH3'], [CH3NH2], [H3O*], and the pH of a 0.160-molar solution of CH3NH2 at 25 °C.

Chemistry by OpenStax (2015-05-04)
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Chapter15: Equilibria Of Other Reaction Classes
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Problem 11E: The Handbook of Chemistry and Physics (http://openstaxcollege.org/l/16Handbook) gives solubilities...
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24. Methylamine, CH3NH4 is a weak base that ionizes in solution as shown by the following
equation.
CH3NH2 + H20 5 CH;NH;* + OH-
(a) At 25 °C, the percentage ionization in a 0.160 molar solution of CH3NH2 is 4.7%. Calculate
JOH], [CH3NH3'], [CH3NH2], [H3O*], and the pH of a 0.160-molar solution of CH3NH2 at 25
°C.
Transcribed Image Text:24. Methylamine, CH3NH4 is a weak base that ionizes in solution as shown by the following equation. CH3NH2 + H20 5 CH;NH;* + OH- (a) At 25 °C, the percentage ionization in a 0.160 molar solution of CH3NH2 is 4.7%. Calculate JOH], [CH3NH3'], [CH3NH2], [H3O*], and the pH of a 0.160-molar solution of CH3NH2 at 25 °C.
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