From all the calculations that were carried out, the concentration of 2atm is 0.0026 M.
The term molarity is defined as the number of moles divided by the volume of the solution. Using the formula; C = kp where
C = 0. 0354 * 10^-3 g/28 g/mol × 1000/1 L
C = 0.0013 M
k = C/p = 0.0013 M/1 atm
k = 0.0013 Matm-1
Now;
C = 0.0013 Matm-1 * 2 atm
C= 0.0026 M
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