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Mila [183]
3 years ago
15

What is the total pressure of gas in a propane tank if propane has a partial pressure of 33.1 atm, nitrogen’s is 1.11 atm, and o

xygens is 0.27 atm?
Chemistry
1 answer:
krok68 [10]3 years ago
5 0

Answer:

The correct answer is 34.48 atm

Explanation:

According to the Dalton's law, the total pressure of a mixture of gases (which do not react each other) is equal to the sum of the partial pressures of the individual gasses.

We have a mixture with the following individual partial pressures:

P(propane)= 33.1 atm

P(nitrogen)= 1.11 atm

P(oxygen)= 0.27 atm

The total pressure is simply the sum of these partial pressures:

Ptotal = P(propane) + P(nitrogen) + P(oxygen)

          = 33.1 atm + 1.11 atm + 0.27 atm

          = 34.48 atm

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