1.50 X 10^23/6.022 X 10^23
= 0.249 moles of whatever
(2.3 x 10^23) / (6.02 x 10^23) =0.38 moles
.565 MOLES
8.4 X 10^23/6.022 X 10^23 = 1.4 moles NaCl
Approx 1.2487 moles.
4
1.50 x 10 to the 23 atoms of fluorine is equal to 0,249 moles.
(2.3 x 10^23) / (6.02 x 10^23) =0.38 moles
.565 MOLES
A mole of anything is 6.022 X 10^23 so........ 7.25 X 10^23/6.022 X 10^23 = 1.16 moles ozone
8.4 X 10^23/6.022 X 10^23 = 1.4 moles NaCl
0.3 moles K (6.022 X 10^23/1mol K) = 1.8 X 10^23 atoms of K
Not many. A mole of anything is 6-022 X 10^23,so... 41 atoms Ba (1mol Ba/6.022 X 10^23 ) = 6.8 X 10 ^-23 moles
Approx 1.2487 moles.
3.24 X 10^23 atom Ba (1mol Ba/6.022 X 10^23 ) = 0.538 moles
0.188 moles Na (6.022 X 10^23/1 mole Na) = 1.13 X 10^23 atoms of sodium
It is just as the number.It has 6.5 moles in it
Amedeo Avogadro. He has 6.022 X 10^23 of them