3 years ago

What is the pOH of a solution with an OH- ion concentration of 8.4E-7?

Chemistry

1 answer:

Andreyy893 years ago

6 0

Answer:

Explanation:

The pOH of a solution can be found by using the formula

$pOH = - log [ {OH}^{-} ]$

From the question we have

$pOH = - log(8.4 \times {10}^{ - 7} ) \\ = 6.075720...$

We have the final answer as

Hope this helps you

You might be interested in

Give three properties of a Solid

NARA [144]

In a solid, molecules are packed together, and it keeps its shape. Liquids take the shape of the container. Gases spread out to fill the container. Solid is one of the three main states of matter, along with liquid and gas.

Hope that helps!

8 0

3 years ago

If m< CAB = 80 degrees, then find m< BAD

eimsori [14]

Answer:

Explanation:

Just trust me

7 0

3 years ago

On the reaction side there are two or more reactants, and on the product side there is only one product. The reaction type is __

Grace [21]

It is a.combination that is the correct answer i think

3 0

3 years ago

JUST ONE QUESTION!

Kitty [74]

Answer:

centimeter

Explanation: centimeter is use for meausring length

5 0

3 years ago

When a reaction has reached equilibrium... A. Q = K B. The rate of the forward reaction and the rate of the reverse reaction are

grin007 [14]

Answer:

The correct answer is option A.

Explanation:

Equilibrium is a state when rate of forward reaction is equal to the rate of backward reaction. The concentration of reactants and products becomes constant at this state.

The ratio of concentration of products to the concentration of reactants each raised to the power their stoichiometric coefficients is termed as Equilibrium constant. It is denoted by $K_{eq}$ .

aA + bB $\rightleftharpoons$ cC

$K_{eq}=\frac{[C]^c}{[A]^a[B]^b}$

4 0

3 years ago