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

21.) Which best describes the antecedent in the sentence? Mr. Walker helped Larry with his Latin lessons, but he had to leave early. A. clear B. missing, unc

briefly describe Theodore Geisel's career in advertising

events of ww2 that led to UDHR

QUICK! Lucy is trying to find a rational number between 3 \8 and 6 \7 . What would help her to find this number? A)Divide 3\ 8 by 6\ 7 . B) Convert 3 \8

two thirds of what number equals 436

two trains leave stations 408 miles apart at the same time and travel toward eachother. one train travels at 95 miles per hour while the other travels at 75 mil

a trait that improves an individuals ability to survive and reproduce in a specific environment is called

what act did the united states government pass in order to be able to move Native American of their lands into the Indian's Territory? A) Native American Act B)

find the slope of the line that contains (1,6) and (10, -9).

how is aluminium foil able to reduce heat loss through the walls of a house