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
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![2.2
6. (i) Define pH in words. The strong acid HCl has a pH value of 1, use
the following equation for a strong acid:
HC1
à
H* aa
Cla
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](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F92456534-2e4c-469d-866d-dc8c0d78d0bc%2F410a6515-8f6d-439c-bdd8-cb9f2a951a90%2F9dn1nh_processed.jpeg&w=3840&q=75)
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