11-04-2021
Chemistry

contestada

In an aqueous solution at 25°C, if [H30+] = 3.3 * 10^4 M, then [OH-] is:

Respuesta :

21ahmedfa 21ahmedfa

11-04-2021

Answer:

[OH-] = 3.0 x 10^-19 M

Explanation:

[H3O+][OH-] = Kw

Kw = 1.0 x 10^-14

[H3O+][OH-] = 1.0 x 10^-14

[OH-] = 1.0 x 10^-14 / 3.3 x 10^4 = 3.0 x 10^-19

Answer Link

Otras preguntas

Evaluate the expression shown. 18 ÷ (1/2 - 1/3) The value of the expression is....

egative Expa True or False: 215 True False

Evaluate for f(-4) F(x) =3x2 -5 +7

Short to tall as night is to day is an example of

Which statement is FALSE about the Nuremberg Laws? Jews could not be German Citizens Jewish children could not attend school. Jews and Aryans could still get ma

What type of DNA was found to be inserted in the bacterial DNA?

The sum of the angle measures of the polygon is 540°. Write and solve an equation to find the value of x.

B. Now, assume that all of these circles have a radius of two. Then, calculate the ratio of a proximate circumference to the diameter.

TRUE OR FALSE: MYCOBACTERIA IS A GROUP OF BACTERIA THAT USED TO BE CLASSIFIED AS ALGAE

HELP NOW !!!What is menstruation? a) Process that begins when certain hormones are released in girls usually between ages 10 and 15. b) Causes the lining of the