Trendymwah5437 Trendymwah5437

12-05-2018
Chemistry

contestada

What is the ph of an acetic acid solution if 10 drops are titrated with 70 drops of a 0.65 m koh solution? (ka for acetic acid = 1.8 x 10-5)?

Respuesta :

vdnjlkhs vdnjlkhs

12-05-2018

What is the ph of an acetic acid solution if 10 drops are titrated with 70 drops of a 0.65 m koh solution? (ka for acetic acid = 1.8 x 10-5)?

[KOH] = 0.65 M
[OH] = 0.65 M
Dilute your mom
[OH]Dil= 0.65 M * 70/80 = 0.56875 M

pH = 5.4

Answer Link

Otras preguntas

what is 60/319 simplified

if b is the midpoint of ac, find bc (ab=3x-1 and ac=8x-20)

There are chemical signals that call on non-infected cells to help fight a virus. Which are they? A. Complement proteins B. Macrophages C. B cells D. Interferon

Liquid flows with a free surface around a bend. The liquid is inviscid and incompressible, and the flow is steady and irrotational. The velocity varied with the

Solve for r. K = 8r-s

Va box contains 4 red marbles and 7 green remove 3 at once probability of 3 red

a submarine dives 462 feet beneath the surface. it then climes up 250 feet. what is the depth of the submarine now?

Which equation can be used to represent "six added to twice the sum of a number and four is equal to one-half of the difference of three and the number"?6+2(x+4

Name two conditions that would result in a person having blood in the urine.

What is 848 -662 rounded the nearest hundred estimated