Question

Typical household bleach has a pH of 13. What is the H3O+ concentration in household bleach?

Answer 1

1.0 x 10^-13

Step-by-step explanation:

got it on edge

Answer 2

Answer:
`10^(-13)M`

Explanation:-

pH is the measure of acidity or alkalinity of a solution.

Acids have pH ranging from 1 to 6.9 and bases have pH ranging from 7.1 to 14.

pH is calculated by taking negative logarithm of hydrogen ion concentration.

`pH=-\log [H^+]`

We are given:

Household bleach has a pH of 13

`13=-log{H^+}`

`[H^+]=antilog(-13)`

`[H^+]=10^(-13)`

Thus
`H_3O^+` concentration in household bleach is
`10^(-13)M`.