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Determine the [H] , pH, and pOH of a olution with an [OH−] of 2. 1×10−7 M at 25 °C. [H]=

Sagot :

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Therefore, all you have to do is subtract 14 from the negative base-10 logarithm of the concentration of H+.

What is the equation for calculating pH and pOH?

Simply deduct the pH from 14 to obtain the pOH. Take the negative log of the hydroxide ion concentration to determine the pOH. Simply subtract pOH from 14 to determine the pH.

What connection exists between the H+ concentration and the OH- concentration?

The acidity of the solution increases with the amount of [H+] ions present. The more [OH-] ions there are in the solution, the more basic it is. Water has a unique characteristic that, depending on what is dissolved, causes it to behave as either an acid or a base.

To know more about pOH visit:-

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