kingjavonkj38p0yteb kingjavonkj38p0yteb

13-08-2019
Chemistry

contestada

What is the pOH of a solution with (OH) = 1.4 x 10-13?

Respuesta :

Timmycandy Timmycandy

13-08-2019

Answer:

12.8mol/dm³

Explanation:

PoH=-log[OH]`

=-log(1.4 * 10^-13)

=13 + log5 - log7

12.8mol/dm³

Answer Link

Otras preguntas

what part of the microscope adjusts the amount of light?

5. What did Papa say was Nurzhan's extra punishment? * (1 Point) No video games for a week Extra chores around the house No dinner for the night

How did President Lyndon B. Johnson advance public education?

Which expression shows the result of applying the distributive property to 3(1/5x−1/7)? 3/5x+3/7 −3/5x+3/7 −3/5x−3/7 3/5x−3/7

The weight of an object on the moon varies directly with its weight on Mars. If an object weighing 110 g on the moon weighs 250 g on mars, how much does an obje

What is the (square root of 12) squared minus 3 equal

the right of citizens of the united states to vote shall not be denied or abridged

Which plural spelling rule should you follow to make the elf plural? A Change the letter f to v and add -es. B Add -es. C Change the letter y to i and add -es.

The sum of three numbers is 28,542.two of the numbers are 10,350, and 9,750. Find the third number.

phân tích 5 phương hướng nhiệm vụ phát triển nông -lâm -ngư nghiệp ở nước ta hiện nay