tinaejah tinaejah

14-06-2018
Chemistry

contestada

What is the concentration of H+ ([H+]) of a solution with a pH of 2.5 ?

Respuesta :

24-06-2018

[H3O+] = 10^-pH.

[H3O+] = 10^(-2,5) = 0,0032 moles/dm3

Answer Link

Otras preguntas

Life cycles recycle matter and help to create balance on Earth because _____. living organisms are dependent on other living organisms to survive producers make

What are the two main types of interview?

Who is Harold Finch?

Last week Len spent $18 to bowl 4 games. This week he spent $27 to bowl 6 games. Len owns his own ball and shoes, so he only has to pay for each game that he bo

how many years does one mouth symbolize on the cosmic calendar

How to convert 20 into a fraction

Constantinople's name was changed to Tehran/Byzantine/lstanbul/Baghdad after the Ottomans defeated it in 1453.

15 times as much as 1/5 of 12

What are the solutions of 3x2 + 14x + 16 = 0?

There are multiple chickens and rabbits in a cage. There are 72 heads and 200 feet inside of the cage. How many chickens are in there and how many rabbits