mmake60 mmake60

04-03-2020
Chemistry

contestada

What is the pOH of a solution with [OH^ - ]=1.4*10^ -13

Respuesta :

Eduard22sly Eduard22sly

04-03-2020

Answer:

12.9

Explanation:

From the question given, the concentration of the hydroxide ion is given:

[OH^-] = 1.4 x 10^ -13M

pOH =?

pOH = —Log [OH^-]

pOH = —Log 1.4 x 10^ -13

pOH = 12.9

Answer Link

Otras preguntas

Simplify 2(2x+6)+6(2x+2)+5=16x+30

Q. What kind of education were the Orientalists interested in giving to the Indians ?

Rationalise the denominator of : (3+2√5)/(5-2√3)

Remember that in humans 2n = 46. What fraction of a man’s gametes contains centromers all of which were inherited from the same parent of that person? (it can b

According to American Exceptionalism, what is America’s unique mission to the world?

find the derivative of f(x)= (e^ax)*(cos(bx)) using chain rule

How many digits are there in the square root of 4456321? (A) 2 digits (B) 4 digits (C) 3 digits

HEL ME PLEASE I HAVE NO IDEA OF WHAT TO DO!!!!!!

write in brief about the importance of social tradition and costume

24. Mi amigo Pablo __ de Ecuador. está es