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Problem 3 ( 3 pts ) . Solve for N A d z , which is equal to the definite integral from p A ,

Problem 3(3 pts). Solve for NAdz, which is equal to the definite integral from pA,0 to pA,1 :
NAdz=pA,0pA,1-DABRTdpA1-pAp
where NA is the absolute flux (net flux or flux relative to a stationary observer, in molar units mol m-2s-1), dz is the distance in the z-direction, R is the universal gas constant, T is the absolute temperature (i.e., in Kelvin or Rankine units),pA is a partial pressure of ideal gas "A", and DAB is the (constant) diffusivity. The total pressure is 1atm and remains constant despite the change in pA. Show all your steps as you compute the integral and plug in the bounds. The final answer contains a natural log.
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