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andrew-mc [135]
3 years ago
9

A weak base is added to water. Which information is required to find the strength of its conjugate acid?

Chemistry
2 answers:
lozanna [386]3 years ago
5 0

Answer: C) the values of Kb and Kw

Explanation: i just took the test

Otrada [13]3 years ago
4 0

Answer:

The values of Kb and Kw

Explanation:

The <u>conjugated acid </u>would produced when we have the reaction:

A^- + H_2O~->~HA~+~OH^-

The equilibrium of this reaction is rule the<u> Kb</u> expression. If we want to solve Ka we have to use the equation:

Kw~=~Ka*Kb

<u>Solving for Ka</u>:

Ka=\frac{Kw}{Kb}

<u>Therefore we need to know Kw and Kb.</u>

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