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Alecsey [184]
2 years ago
15

What is the approximate partial pressure of oxygen at 1500 m?

Chemistry
1 answer:
elena55 [62]2 years ago
3 0

The approximate partial pressure of oxygen at 1500 m is 0.18 atm.

<h3>Pressure of the air</h3>

From barometric pressure table;

1500 m = 85 kPa

1 kPa = 0.0099 atm

85 kPa = ?

= 0.84 atm

Oxygen percentage in air  = 21%

<h3>Partial pressure of oxygen in air</h3>

P = 0.21 x P(total)

P = 0.21 x 0.84 atm

P = 0.18 atm

Thus, the approximate partial pressure of oxygen at 1500 m is 0.18 atm.

Learn more about partial pressure here: brainly.com/question/19813237

#SPJ11

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The correct answer is B.

Explanation:

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The law states that 'the elements combining to form compound always combine in a fixed ratio by their mass.'

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