32eamonn 32eamonn
  • 01-09-2021
  • Chemistry
contestada

what is the pH if H+ = 4.0 times 10 to the power of negative 8

Respuesta :

Аноним Аноним
  • 01-09-2021

Answer:

[tex]pH = - log[H {}^{ + } ] \\ pH = - log(4.0 \times {10}^{ - 8} ) \\ { \boxed{ \boxed{pH = 7.4}}}[/tex]

Answer Link

Otras preguntas

Evaluate the following:(-8)2​
is yards bigger than miles
In what way does the Georgia Constitution and the U.S. Constitution DIFFER from one another?
the greenhouse effect
3) Kelsey takes out a loan for $8000 to start a business after high school. The bank charges her 8% interest for the loan. After 5 years how much interest will
A spring-loaded launcher has a mass of 0.60  kg and is placed on a platform 1.2m above the ground. The force of friction is negligible between the platform and
how the author describes anxiety？“Thinking sometimes leads you up to a locked door. You are denied entry, however hard you knock There seems to be some insurmou
Disagreement is to argument as mishap is to
How does the poet develop the theme of this poem
An amount was shared in the ratio 8:6:9:14:12.The largest share was56.What was the total amount shared?