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Mrrafil [7]
4 years ago
12

How many molecules are present in the following quantity 0.250 mole of H2O

Chemistry
1 answer:
klio [65]4 years ago
4 0
If  1mole ------------- is ---------------- 6.02*10²³
than 0.25mole ----- is ----------------  x

x = [0.25mole*6.02*10²³]/1mole = <u>1,505*10²³</u>
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\text{Concentration of }N_2O_4=\frac{\text{Moles of }N_2O_4}{\text{Volume of solution}}

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