In the world of chemistry a mole is a number of something a very large number of something.

Just as a dozen is 12 of something a mole is about 6.0210^23 of something.

In chemistry we like the number of atoms or molecules in moles.

If one mole is equal to 6.0210^23 atoms and you have 9.00 * 10^23 atoms then how many moles do you have?

Question

Chemistry

Lennon Chen

15 December, 17:54

In the world of chemistry a mole is a number of something a very large number of something.

Just as a dozen is 12 of something a mole is about 6.0210^23 of something.

In chemistry we like the number of atoms or molecules in moles.

If one mole is equal to 6.0210^23 atoms and you have 9.00 * 10^23 atoms then how many moles do you have?

+5

Answers (1)

Know the Answer?

Elisa · Answer 1

Answer;

= 1.495 moles

Explanation;

-One mole contains 6.02 * 10^23 particles

Therefore;

1 mole = 6.02 * 10^23 atoms

Thus; 9.00 * 10^23 atoms will have;

= 9.00 * 10^23 atoms / 6.02 * 10^23 atoms

= 1.495 moles