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Scrat [10]
2 years ago
8

2. How are membranes classified according to their permeability?

Chemistry
1 answer:
Scilla [17]2 years ago
5 0
A membrane is a selective wall which chooses what to allow into the cell. It is semi-permeable.
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A pressure cooker contains 5.68 L of air at a temperature of 390 4K if the absolute pressure of the air in the pressure cooker i
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Answer:

3.59x10⁻⁴ mol

Explanation:

Assuming ideal behaviour we can solve this problem by using the<em> PV=nRT formula</em>, where:

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We<u> input the data given by the problem</u>:

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And <u>solve for n</u>:

  • n = 3.59x10⁻⁴ mol
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