# Problem: The solution of nitrogen gas at 25°C and a nitrogen pressure of 522 mmHg is 4.7 x 10 -4 mol/L. What is the value of Henry's Law constant in mol/L•atm?A. 6.8 x 10-4 mol/L • atmB. 9.0 x 10-7  mol/L • atmC. 1.5 x 10-4  mol/L • atmD. 3.2 x 10-4  mol/L • atmE. 4.7 x 10-4  mol/L • atm

###### FREE Expert Solution
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###### FREE Expert Solution

We’re being asked to determine the Henry’s law constant for nitrogen gas at 25 ˚C. Recall that the solubility of a gas is given by Henry’s law:

where Sgas = solubility of the gas (in mol/L or M), kH = Henry’s law constant for the gas, Pgas = partial pressure of the gas.

85% (369 ratings)
###### Problem Details

The solution of nitrogen gas at 25°C and a nitrogen pressure of 522 mmHg is 4.7 x 10 -4 mol/L. What is the value of Henry's Law constant in mol/L•atm?

A. 6.8 x 10-4 mol/L • atm
B. 9.0 x 10-7  mol/L • atm
C. 1.5 x 10-4  mol/L • atm
D. 3.2 x 10-4  mol/L • atm
E. 4.7 x 10-4  mol/L • atm

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Henry's Law concept. You can view video lessons to learn Henry's Law. Or if you need more Henry's Law practice, you can also practice Henry's Law practice problems.

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Based on our data, we think this problem is relevant for Professor Dixon's class at UCF.