Calculate the hydroxide ion concentration [OH-] for a solution with a pH of 6.10

Question

Chemistry

Eugene Pineda

20 May, 01:41

Calculate the hydroxide ion concentration [OH-] for a solution with a pH of 6.10

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Answers (1)

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Marisa · Answer 1

There are different formula you need to keep in mind when solving for [OH-]

Given that pH = 6.10

pH + pOH = 14

6.10 + pOH = 14

pOH = 7.9

[OH-] = 10^ (-pOH)

[OH-] = 10^ (-7.9)

[OH-] = 0.000000013

[OH-] = 1.3 x 10^-8

Answer: [OH-] = 1.3 x 10^-8