Answer:
toilet seat and washing of hands ✋ very well
<span>0.38
You first calculate the total moles by dividing the grams by molecular weight:
45 g N2 / 28.02 g/mol = 1.6 mol N2
40 g Ar / 39.95 g/mol = 1.0 mol
Then you divide the moles of Ar by the total number of moles:
1.0 / (1.6 + 1.0) = 0.38 mol fraction</span>
Answer:225000 milliliters
Hope this helps.Sorry id you get this wrong
Answer:
D.
Explanation:
You try to get 8 electron on the outermost "shell" so you have no left over or "valence" electrons.
1 cup = 2 pints
48 × 2 = 96 pints
HOPE THIS HELPED
:)