3.24 X 10^27/6.022 X 10^23
= 5380.27 moles of whatever you have. Remember, the exponents are of three orders of magnitude difference.
Of course 6 moles.
16 grams of oxygen how many moles is 0,5 moles.
moles of what?
55.8 moles
2 moles of Ca and 4 moles of OH
this is a easy one. There are only 0.04166 moles.
There are 4.5 moles of sodium fluoride in 4.5 moles of sodium fluoride.
The answer is 7,73 moles.
55.8 moles
The answer is 10 moles.
8.32 MOLES
20 moles