Question

the ph of an aqueous solution is decreased by 2 then the concentration of h3o+ ion will change by the factor​

Answer 1

As H+ ions dissociate from the acid and bond with water, they form hydronium ions, thus increasing the hydronium concentration of the solution. If the hydronium concentration decreases, the pH increases, resulting in a solution that is less acidic and more basic.

Answer 2

Answer:

When the ph of an aqueous solution is decreased by 2 then the ion change by a factor of 100.

Explanation:

Given the change in ph:ΔpH

Let's say, the Initial pH= pH11 (Aqueous pH)

It is decreased by 2, pH11- pH2= pH9

Therefore the hydrogen ion concentration [H+]2/ [H+]1= 0.01

Hence the ion is changed by the factor 100times.

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