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s) Question 11 (2 point An aqueous solution contains 0.150 M HCI at 25.0 °C. The pH of the solution is A) 0.150 B) 13.00 C) 7
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Answer #1

HCl dissociates completely to give H+

The concentration of H+,

[H+] = [HCl] = 0.150 M

use below formula to calculate pH:

pH = -log [H+]

= -log (0.150)

= 0.82

Answer: D

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