Z8SplashyPants Z8SplashyPants

26-03-2021
Chemistry

contestada

What is the pOH of a substance when [H+] = 5.4 x 10^-8 M

Respuesta :

21ahmedfa 21ahmedfa

26-03-2021

Answer:

pOH = 6.73

Explanation:

First, calculate pH = -log[H+] = -log(5.4 x 10^-8) = 7.27

pOH + pH = 14, so pOH = 14 - 7.27 = 6.73

Answer Link

Otras preguntas

Throughout World War 1, for which activity were airplanes most often used? a. Bombing targets on land b. Transporting soldiers and weapons c. Fighting d. Ga

the most which number has the same value as 20 tens

the three major rivers of india originate

what happens when two galaxies collide

business and application letters are to be a.informal and personal b.informal and impersonal c.formal and impersonal d.formal and personal

The radius of a circle is 7.2 cm. If a central angle measures 112°, what is the length of its intercepted arc to the nearest hundredth?

What is the value of the function when x = 1? y = A graph of a function. The function graph goes through point 1, 0 and point 3, 3.

Santos flipped a coin 300 times. The coin landed heads up 125 times. Find the ratio of heads to total number of coin flips. Express as a simplified ratio.

Two key phases of the business cycle are _____ Answer a. inflation and recession. b. inflation and deflation. c. contraction and expansion. d. trend and ran

Membrane-bound organelles are not found in the cells of? A) bacteria. B) fungi. C) plants. D) protists.