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vfiekz [6]
3 years ago
6

The pH of a 0.0001 M NaOH solution is (note: For strong bases such as NaOH, the hydroxide ion concentration is the same as the c

oncentration
of the base)
10
5
а
Ob
о с
Od
3
8
Chemistry
1 answer:
Eddi Din [679]3 years ago
3 0

Answer:

pH = 10

Explanation:

As the problem states, with strong bases<em> the hydroxide ion concentration [OH⁻] is equal to the concentration of the base</em>. That means that in this case:

  • [OH⁻] = 0.0001 M

With [OH⁻] we can <u>calculate the pOH of the solution</u>:

  • pOH = -log[OH⁻]
  • pOH = 4

Then with the pOH, we <u>calculate the pH of the solution</u>:

  • pH = 14 - pOH
  • pH = 10
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