adavinaj adavinaj

01-12-2020
Chemistry

contestada

Calculate the pH of substance one if it has an [OH-] that is equal to 3.2* 10^-8

Respuesta :

02-12-2020

Answer:

pH = 6.5

Explanation:

Given data:

pH of substance = ?

[OH⁻] concentration = 3.2×10⁻⁸

Solution:

pOH = -log[OH⁻]

pOH = -log[3.2×10⁻⁸]

pOH = 7.5

we know that,

pH + pOH = 14

pH = 14- pOH

pH = 14 - 7.5

pH = 6.5

Answer Link

Otras preguntas

A factory produces bottled water at a rate of 2,000 cases per hour. They know that 1.14% of the cases must be rejected because at least one bottle was damaged i

Rings on the scales of some fish show the age of the fish. (1 point)transitive intransitive 2. The electric eel throws a charge of 600 volts. (1 point)transitiv

In The Communist Manifesto, Karl Marx hypothesized that capitalism would fail if workers.?

In a unitary government, political authority rests in the hands of both central and local government true or false

what is the gcf of 92 and 100

How is the conflict between Bilbo and the dwarves resolved? a. The dwarves trust Bilbo and look to him for leadership. b. The dwarves give Bilbo a share of th

which is greater? 56.53 or 565.3?

What are some purposes of Christian art?

Which was not a cause of the gradual decline and fall of the Western Roman Empire? the spread of Christianity economic hardships for Rome''s citizens invading b

put the following decimals from least to greatest:0.258,0.4,0.52,1.25,0.04