Chemistry, asked by cindyvillegas, 8 months ago

What is the pH of an aqueous solution with a hydroxide ion concentration of 1.8 x 10–3 M?

Answers

Answered by fardeenferozkhan
0

Answer:

[OH-] = 1.8 • 10^-3

pOH = -log [OH-]

= -log [ 1.8 • 10^-3]

= 3 - log 1.8

= 3 - 0.25

pOH = 2.75

pH = 14 - pOH

= 14 - 2.75

pH = 11.25

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