Where is chemistry used?
1 answer:
You might be interested in
Answer:
3.36 x 10^24
Explanation:
Answer:
2,47 * (molecules)
Explanation:
Avogadro's number is a very important relationship: 1 mole = 6,02 * atoms, molecules, protons, etc.
To convert from moles to molecules, multiply the molar amount by Avogadro's number.
4,1 mol * 6,02 * ≈ 24,7 *
= 2,47 *
(molecules)
Therefore the third answer is correct