joshuahapless joshuahapless

03-06-2021
Chemistry

contestada

If the pH is 9, what is the concentration of hydroxide ion?

Respuesta :

kiettran017 kiettran017

16-06-2021

Answer:

10^-5

Explanation:

pOH=14-pH

=14-9

=5

=>-log(pOH)=5

=>OH=10^-5

Answer Link

Otras preguntas

Find the exact value of sec30º.

A way of teaching still used today

el botones A) ____________ lleva las maletas. la habitación individual B) Uso ___________ para subir a mi piso. la llave C) Antes de (before) ir al hotel, tengo

A certain strain of bacteria divides every 2 hours. If a colony is started with 80 bacteria, then the time t (in hours) required for the colony to grow to N bac

Only financial institutions can purchase treasury bonds? True or false

The first and second steps to solve the equation 3x/5+5=20

Assignment about Citizen and Action

Please help me out and explain with steps thank you.

Which statement about the Northeast is not true? A. New York is a popular tourist destination. B. All states in the Northeast are in New England. C. Pennsylvani

Calculate the monthly finance charge if the average daily balance is $20, the daily periodic rate is 0.05%, and the number of days in the cycle is 30.