How many moles of aluminum are equivalent to 4.816 x 1024 atoms?

Explanation:

To find the number of moles in a substance given it's number of entities we use the formula

where n is the number of moles

N is the number of entities

L is the Avogadro's constant which is

6.02 × 10²³ entities

From the question we have

We have the final answer as

Hope this helps you

the ratio of the conjugate base to the acid required to attain the desired ph.

the answer is option a.