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

find one value of x that is a solution to the equation (7x+2)^2+6(7x+2)=27 x= ?

In a circuit, a 10 Ω resistor is connected in series to a parallel group containing a 60 Ω resistor and a 5 Ω resistor. What's the total resistance in this circ

El piloto no permite que los pasajeros _____ en los pasillos. Question options: estuvieron están (wrong) estén estaban

Create 5 questions based on whether the American Revolution was accepted or not? Plzzz I will give you 100 points

Do u people know how to do this can u plz do it for me ASAP

Do you have to do the course evaluations after the exams on penn foster ?

Mary purchase 9 1/2 pints of ice cream for her celebration. If each guest will be served 3/5 pints of ice cream what is the greatest number of ice cream they wi

what kind of reactions are redox reactions a. reactions involving substituting different isotopes b. reactions involving losing and gaining electrons c. reac

Illustrated here are three different __________ of carbon. They vary by the number of __________. A) ions; neutrons B) ions; electrons C) molecules; protons

Why was the Bill of Rights less powerful in the 19th century? The question of rights and freedoms in new states was unresolved. Economic hardships put issues of