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saveliy_v [14]
2 years ago
9

If the air from the problem above contains 22% oxygen, 75% nitrogen and 3% argon, what is the partial pressure of oxygen near a

blast furnace in mmHg?
Chemistry
1 answer:
melomori [17]2 years ago
7 0

Assuming the total pressure is 1 atm, the partial pressure of oxygen is 0.22 atm.

<h3>What is the partial pressure of oxygen if air contains 22% oxygen, 75% nitrogen and 3% argon?</h3>

The partial pressure of a gas in a mixture of gases is calculated using the formula below:

  • Partial pressure of a gas = mole fraction/total pressure

Assuming:

  • the total pressure is 1 atm.
  • mole fraction of oxygen = 22% = 0.22

Partial pressure of oxygen = 0.22/1

Partial pressure of oxygen = 0.22 atm.

Therefore, assuming the total pressure is 1 atm, the partial pressure of oxygen is 0.22 atm.

Learn more about partial pressure at: brainly.com/question/14119417

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How many significant digits are in this number: 0.0030670?
yarga [219]

Answer:

Answer:

Number of Significant Figures: 5

The Significant Figures are 3 0 6 7 0

Explanation:

hope this helps

6 0
3 years ago
A tank of oxygen has a volume of 1650 L. The temperature of the gas inside is 35?C. If there are 9750 moles of oxygen in the tan
Paul [167]

Answer:

2192.64 PSI.

Explanation:

  • From the general law of ideal gases:

<em>PV = nRT.</em>

where, P is the pressure of the gas in atm.

V is the volume of the container in L (V = 1650 L).

n is the no. of moles of the gas in mol (n = 9750 mol).

R is the general gas constant (R = 0.082 L.atm/mol.K).

T is the temperature of the gas in (T = 35°C + 273 = 308 K).

∴ P = nRT/V = (9750 mol)(0.082 L.atm/mol.K)(308 K)/(1650 L) = 149.2 atm.

  • <u><em>To convert from atm to PSI:</em></u>

1 atm = 14.696 PSI.

<em>∴ P = 149.2 atm x (14.696 PSI/1.0 atm) = 2192.64 PSI.</em>

4 0
3 years ago
Which type of energy is associated with the random motion of the particles in a sample of gas?
aliya0001 [1]

Answer:

kinetic energy

Explanation:

Thermal Energy, Temperature, and Heat. Thermal energy is kinetic energy associated with the random motion of atoms and molecules.

8 0
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Condensation occurs through the release of energy
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