madisoncaitfontenot madisoncaitfontenot

04-05-2021
Chemistry

contestada

A change in pH from 4 to 2 is related to which change in [H+]?

Respuesta :

hisokasglowie hisokasglowie

10-05-2021

Answer: Formula:

pH=−log[H

+

]

when pH=4

[H

+

]=10

−pH

=10

−4

when pH=2

[H

+

]=10

−pH

=10

−2

Answer Link

Otras preguntas

Can’t work out angle 2x-30 I don’t know what this means and is the angle next to 68 a right angle or straight line : would I subtract 180 - 68

Who is the president of Nigeria

can I get some help on this one plz

Miss Jackson, a middle school counselor, is concerned about the special problems girls face at adolescence. Consider the research evidence for gender difference

Aerosol cans use compressed gases to propel the contents out of the can. Which of the following is the best explanation for why aerosol cans should not be overh

What details occur in "The Lottery" to support the main theme of the story? Select all that apply. 1)The drawing of the lottery depicts how a person is haphazar

Describe the relationship between the two sets A and B if A ⊆ B. (No picture is provided in the question)

The smallest particle of an element is called what ??

A particular electrical signal being transmitted to a neuron is sufficient to generate an action potential. If the magnitude of the incoming electrical signal i

What is the purpose of using the CARS Test