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3 years ago

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Chemistry

2 answers:

Volgvan3 years ago

8 0

Explanation:

A strong base is a base that completely dissociates into ions when dissolved in an aqueous solution.

Upon dissociation a base gives hydroxide or $OH^{-}$ ions. This, means that when we dissolve a base in a solution then we will get more number of hydroxide ions.

This will result in decrease in number of hydrogen ions into the solution.

Also, $NaOH \rightarrow Na^{+} + OH^{-}$

so, $K_{b} = \frac{[Na^{+}][OH^{-}]}{NaOH}$

Therefore, we can see that more is the concentration of hydroxide ions more will be the value of $K_{b}$ .

Thus, we can conclude that following are the characteristics of a strong base.

many OH- ions.

few H+ ions.

large Kb and small Ka.

Shkiper50 [21]3 years ago

6 0

it is also

-many OH- ions

-few H+ ions

-large Kb and small Ka

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