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OpenStudy (anonymous):
What is the pH of a 0.00750 M solution of hydrochloric acid, HCl? Answer pH = 1.45 pH = 1.93 pH = 2.12 pH = 3.07
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OpenStudy (anonymous):
pH = -log [H+] and HCl dissociates completely so [H+] = [HCl] pH= -log 0,0075 = 2,12
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