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Rank these solutions from the most alkaline (1) to the least alkaline (5). pOH = 0.5 pH = 3.5 [OH–] = 5.62 × 10–5 M [H3O+] = 3.16 × 10–7 M pH = 0.5

Respuesta :

Decreasing order arrangement of the solution:

pOH = 0.5 > [OH–] = 5.62 × [tex]10^{-5}[/tex] M >  [H3O+] = 3.16 × [tex]10{^-7}[/tex]M > pH = 3.5 > pH = 0.5

What do you mean by alkaline solutions?

An alkaline solution means some substance has been dissolved in water which makes it have a pH greater than 7.

Ranking the solution according to the decreasing order of alkalinity:

The ones that have the highest pH values will be the most alkaline (basic) and the ones with the lowest pH values will be the least alkaline (acidic).

pH = [H₃O⁺] and pH = 14 - pOH (use pOH = [OH⁻])

pOH = 0.5 > [OH–] = 5.62 × [tex]10^{-5}[/tex] M >  [H3O+] = 3.16 × [tex]10{^-7}[/tex]M > pH = 3.5 > pH = 0.5

Learn more about the alkaline solutions here:

https://brainly.com/question/13557815

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