Density=mass / volume
23.4 =mass/ 75
75x23.4= 1755 g = mass
Answer: The average partial pressure of in the atmosphere is 77770 Pa.
Explanation
Raoult's Law states that the partial pressure of each component in the mixture is equal to the total pressure multiplied by its mole fraction. It is mathematically expressed as
where, p = partial pressure
= mole fraction
= total pressure
mole fraction of =
(1 mbar=100Pa)
Thus the average partial pressure of in the atmosphere is 77770 Pa
<span>As particles travel in straight lines, their paths sometimes meet, and then they bounce apart with no gain or loss of energy. hope this help:)</span>
ZnO
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