Question

Calculate the hydroxide ion concentration, [OH−] , for a solution with a pH of 7.08 .

Answer 1

Answer:
`[\text{OH}^(-)}]=10^(-6.92) \text{ M}`

Step-by-step explanation:

`\text{pH}+\text{pOH}=14\\\\7.08+\text{pOH}=14\\\\\text{pOH}=6.92\\\\\\\text{pOH}=-\log([\text{OH}^(-)}])\\\\6.92=-\log([\text{OH}^(-)}])\\\\`

`[\text{OH}^(-)}]=10^(-6.92) \text{ M}`