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What is the pH of 1 liter of an aqueous solution containing 0.125 moles of hydrochloric acid?
Wiki User
∙ 9y ago
0.125 moles HCl/1 liter = 0.125 M HCl
HCl dissociates completely, so [H+] = 0.125 M
pH = -log [H+] = -log 0.125
pH = 0.903
Wiki User
∙ 7y ago
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