mendezmontse0560 mendezmontse0560

02-05-2021
Chemistry

contestada

Calculate the pH of the solution:
[OH-] = 1x10^-11M
a.11.0
b.12.0
c.2.7
d.3.0

Respuesta :

iknowThetruth iknowThetruth

02-05-2021

p [OH-] = -log[OH-]= -log ( 1x10^-11M) = 11

we know that

p[OH-] + p[H+] = 14

so p[H+] = 14- p[OH-] = 14- 11 = 3

pH = 3, answer

Answer Link

Otras preguntas

The Emergency Highway Energy Conservation Act was passed in 1974. Under this act, states would only get federal highway funding if they set a speed limit of 55

PLEASE HELP I GIVE THANKS

solve 64x^3 +1 =0 the back of the texts books gives me the answers -1/4 and 1 plus or minus i√3 all over 8 I understand where the -1/4 comes from . I just don'

St. Valentine is indeed the patron saint of love, but he has many other duties. He is also the patron saint of?

I will be so Thankful! Choose the sentence that uses correct capitalization. Tangela attends Hunter Junior High School and plays on the Basketball Team. Tangela

Help! Donovan runs about 2.5 miles each day. In 3 weeks, about how many miles does he run?

What impact did technological innovations have on the british economy

the scale in the drawing is 2cm 5m. what are the length and width of the actual room. __________14inch | 7inch|

a sample of dna conains 500 adenine bases. how many thymine bases does it contain

Help! Donovan runs about 2.5 miles each day. In 3 weeks, about how many miles does he run?