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When the fish tank water has a ph of 8 the hydronium ion concentration

Sagot :

When the PH is 7.0, the hydronium Ion Concentration is gotten as; [H3O+] = 1 × 10^(-7) M

How to find the Concentration of an Ion?

The formula to find the pH of an Ion concentration is;

pH = - log [H3O+]

where;

[H3O+] is the molar concentration of hydronium ion.

We are told that the pH is 8.0. Thus;

8.0 = - log [H3O+]

10^(-8) = [H3O+]

[H3O+] = 1 × 10^(-8) M

Thus, when pH = 7.0, we have;

7.0 = - log [H3O+]

[H3O+] = 1 × 10^(-7) M

Complete question is;

When the fish-tank water has a pH of 8.0, the hydronium ion concentration is 1.0 × 10-8 mole per liter. What is the hydronium ion concentration when the water has a pH of 7.0?

Read more about Ion Concentration at; https://brainly.com/question/3997048

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