We appreciate your visit to a solution is composed of 1 30 moles of a and 2 00 moles of b both volatile components what is the total vapor pressure. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!
Answer :
The total vapor pressure above the solution is approximately 177.65 torr.
To determine the total vapor pressure above the solution, we can use Raoult's Law, which states that the vapor pressure of a component in a solution is directly proportional to its mole fraction in the solution.
Let's calculate the mole fraction of each component first:
Mole fraction of A (Xa) = moles of A / total moles of solution
= 1.30 moles / (1.30 moles + 2.00 moles)
= 0.393
Mole fraction of B (Xb) = moles of B / total moles of solution
= 2.00 moles / (1.30 moles + 2.00 moles)
= 0.607
Now, we can calculate the partial pressure of each component:
Partial pressure of A (Pa) = Xa * vapor pressure of A
= 0.393 * 97.6 torr
= 38.33 torr
Partial pressure of B (Pb) = Xb * vapor pressure of B
= 0.607 * 229.5 torr
= 139.32 torr
Finally, the total vapor pressure above the solution is the sum of the partial pressures:
Total vapor pressure = Pa + Pb
= 38.33 torr + 139.32 torr
= 177.65 torr
Therefore, the total vapor pressure above this solution is approximately 177.65 torr.
learn more about Raoult's Law here:
https://brainly.com/question/2253962
#SPJ11
Thanks for taking the time to read a solution is composed of 1 30 moles of a and 2 00 moles of b both volatile components what is the total vapor pressure. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!
- Why do Businesses Exist Why does Starbucks Exist What Service does Starbucks Provide Really what is their product.
- The pattern of numbers below is an arithmetic sequence tex 14 24 34 44 54 ldots tex Which statement describes the recursive function used to..
- Morgan felt the need to streamline Edison Electric What changes did Morgan make.
Rewritten by : Barada
