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Makovka662 [10]
3 years ago
7

The sodium-potassium exchange pump

Chemistry
1 answer:
trapecia [35]3 years ago
6 0

Answer: The correct answer is option E

Explanation:

Sodium/potassium pump is a mechanism that involves the movement of sodium ions (Na+) out of a cell and potassium ions (K+) into a cell, thereby regulating concentration of ions on both sides of a typical cell membrane.

In this situation, the sodium-potassium pump is usually helps in the establishment of the resting potential. The potassium voltage channels normally closes before the membrane potential is brought to a resting level.

In summary, sodium/potassium pump helps to maintain a balance in the system.

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Read 2 more answers
Need help setting the problem up
Sveta_85 [38]

Answer:

4.0 moles

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Volume (V) = 12L

Pressure = 5.6 atm

Temperature (T) = 205K

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PV = nRT

5.6 x 12 = n x 0.08206 x 205

Divide both side by 0.08206 x 205

n = (5.6 x 12)/(0.08206 x 205)

n = 4.0 moles

Therefore, the number of mole of the gas is 4.0 moles

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