dbweide8189 dbweide8189

04-08-2020
Chemistry

contestada

What is the pH of a 0.24 M diethylamine solution? Kb = 8.6 x 10^-4

Respuesta :

matthewwayoe22 matthewwayoe22

04-08-2020

Explanation:

[tex]poh = \frac{1}{2} \times pkb - \frac{1}{2} log(c) [/tex]

[tex]pkb = - log(kb) [/tex]

pkb = 3.066

C is concentration which is 0.24M

Substituting the values the pOH is

1.84.

pH +pOH = 14

pH = 14-1.84

pH= 12.16

Answer Link

Otras preguntas

what is the solution to 1/3(s-2)=s+4

WRITE THIS NUMBER IN WORD FORM 310,763,136 AND100,203

What is square root of 126 + square root of 56 in standard form

placing 12 tiles side by side, Pete can make a 12-by-1 rectangle. Name two other rectangles Pete can make with 12 tiles

Why did female factory workers like Charlotte Woodward support the women’s rights movement?

how come some girls don't get period cramps?

is a piece of cloth a point, line, or plane?

Which best describes Germany’s standard invasion strategy at the beginning of World War II?a. Attack with a combination of speed and overwhelming forceb. Intimi

What is square root of 126 + square root of 56 in standard form

Write equation in function form y-3x-11=0