Data: Provided with the following bottles: Bottle A: NaOH solution Bottle B: HCI solution Bottle C: 0.05 M NH, solution Bottle D: 0.01 M CH,COOH solution Bottle E: Buffer solution Part (1): pH measurements with pH meter: Solution pH 12.67 Bottle (A): NaOH Bottle (B): HCI Bottle (C): NH, solution (0.05 M) 10.97 Bottle (D): CH,COOH (0.01 M) 3.39 1.25 Distilled water Tap water Boiled distilled water 6.5 7.86 Calculations for part (1): 1. Calculate the molarity of NaOH solution. 2. Calculate the molarity of HCl solution. 3. Calculate K, for the weak base NH, (3q) Solution.

Data: Provided with the following bottles: Bottle A: NaOH solution Bottle B: HCI solution Bottle C: 0.05 M NH, solution Bottle D: 0.01 M CH,COOH solution Bottle E: Buffer solution Part (1): pH measurements with pH meter: Solution pH 12.67 Bottle (A): NaOH Bottle (B): HCI Bottle (C): NH, solution (0.05 M) 10.97 Bottle (D): CH,COOH (0.01 M) 3.39 1.25 Distilled water Tap water Boiled distilled water 6.5 7.86 Calculations for part (1): 1. Calculate the molarity of NaOH solution. 2. Calculate the molarity of HCl solution. 3. Calculate K, for the weak base NH, (3q) Solution.

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter15: Acid–base Equilibria

Section: Chapter Questions

Problem 100AP

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Similar questions

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