The answer is 4,328.1023formula units (not molecules).
The term molecule is not adequate for an ionic compound; correct is formula unit.
20 g NaCl contain the equivalent of 0,342 formula units.
29
50
In the formula unit (NaCl) are 28 protons.
First- NaCl is not a molecular compound. Second you can't have fractioanl molecules. Do you mean Moles??
true
1.506 . 10^23
1,000,000,000,000,000,000 1 Quintilian
The answeis is 3,82.1010 formula units (this expression is more corresct for ionic compounds).
One mole of NaCl = 6,02214129(27) × 1023 mol−1 (molecules ) - this is number (constant) of Avogadro.
Table salt , NaCl .
The molecular mass of NaCl (as formula unit) is 58,44 g.
NaCl forms an ionic crystal structure rather than molecules.