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Ist step, calculate pOH value by using formula pH + pOH = 14

2nd step, pOH = -log[OH], [OH] = - Antilog of pOH

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Q: Calculate concentration of hydroxide ion with given pH?
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Related questions

What is the concentration of the hydroxide ion given that the concentration of the hydronium ion is 1.5x10-5M?

What is the concentration of the hydroxide ion given that the concentration of the hydronium ion is 1.5x10-5M?Read more: What_is_the_concentration_of_the_hydroxide_ion_given_that_the_concentration_of_the_hydronium_ion_is_1.5x10-5M


At a pH of 7 what is true a The hydroxide ion concentration equals the hydronium ion concentration b The concentration of the acid equal the concentration of the conjugate base?

The hydroxide ion concentration equals the hydronium ion concentration at a (neutral) pH of 7


What happens to the hydroxide ion concentration in water when a base is added?

No. A base decreases the amount of hydronium, and increases the amount of hydroxide.


What happens to the hydronium ion concentration if you increase the hydroxide ion concentration?

Nothing


What is the difference in the amount of hydrogen ion and hydroxide ion in the solution with pH7?

None. In a solution with a pH of 7 the hydrogen ion concentration is equal to the hydroxide ion concentration.


Calculate the hydronium ion concentration in an aqueous solution that contains 2.50 x 10-4 M in hydroxide ion?

4.0x 10^ -11


As hydroxide ion concentration increases the Ph will increase or decrase?

As hydroxide concentration increases pH increases


What ion concentration increases when a base is added to water?

A hydroxide ion.


What is the pH of 7 percent NaOH solution?

How to work it out - Calculate the concentration of the solution in terms of molarity. Calculate the hydrogen ion concentration from the fact that multiplying the hydrogen and hydroxide concentrations (in mols per litre) will always give 1x10-14. Take the -log10 of the hydrogen ion concentration.


What is the pH of a solution in which the concentration of hydrogen ion is greater than the concentration of hydroxide ion?

Acidic


When a base forms hydroxide ions there is an increase in concentration of what ion?

Hydroxide Ions


What is the hydroxide ion concentration in an aqueous solution in which the hydronium ion concentration is 0.13M?

-log(0.13) = 0.88 ----------- 14 - 0.88 = 13.12 1/10(13.12) = 7.59 X 10-14 M hydroxide ion concentration ----------------------------------------------------------