2.2 aq 6. (i) Define pH in words. The strong acid HCl has a pH value of 1, use the following equation for a strong acid: HClaq à H+ + CI ag aq And convert the following expression to deduce the hydrogen ion concentration: pH = -log₁0 [H] (ii) Use the above expression to deduce the pH of HCl (aq) given the concentration of the acid to be 4.5 mol/dm³

2.2 aq 6. (i) Define pH in words. The strong acid HCl has a pH value of 1, use the following equation for a strong acid: HClaq à H+ + CI ag aq And convert the following expression to deduce the hydrogen ion concentration: pH = -log₁0 [H] (ii) Use the above expression to deduce the pH of HCl (aq) given the concentration of the acid to be 4.5 mol/dm³

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 7P

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