Question

plz answer this question friends fastly please friends plz answer all questions ​

Answer 1

1) O, 8gms

2) O2, 16gms, 6.022*10 to the power 23 molecules of O2

3)Na, 23gms, 6.022*10 raised to power 23 atoms of Na

4)Na+, 6.022*10 to the power 23 ions of Na

5)NaCl, 58.5gms,

6)H2O, 18gms, 6.022*10 raised to the power 23 molecules of H2O.