What is the pOH of an aqueous solution with a [ OH- ] = 3.76 x 10-9 ?

8.4

Explanation:

pOH refers to a measure of hydroxide ion (OH-) concentration. It denotes the alkalinity of a solution. Aqueous solutions at 25 degrees Celsius with

If pOH is less than 7 then an aqueous solution is alkaline, if pOH is greater than 7 then an aqueous solution is acidic and if pOH is equal to 7 then an aqueous solution neutral.

warm front forms when a moist, warm air mass slides up and over a cold air mass. as the warm air mass rises, it condenses into a broad area of clouds. a warm front brings gentle rain or light snow, followed by warmer, milder weather.

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