Calculating Styrene Amount in Liquid/Vapor Phase

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To calculate the amounts of styrene in both the vapor and liquid phases, one needs the mass of styrene, specific volumes of liquid and vapor at the given temperature and pressure, and the tank's total volume. The tank is approximately 65% full with liquid styrene, which is about 50,000 gallons. To find the volume of vapor styrene, the empty volume above the liquid styrene must be considered. Utilizing Raoult's and Henry's laws can provide additional insights for the calculations. Accurate calculations will depend on these parameters and principles.
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Guys..I once again turn to your help.

There is a certain amount of styrene in a tank at a certain temperature and pressure. i have vapor pressure for styrene at that temp. Can I calculate the amount of styrene in vapor phase and the amount in liquid phase? If so, how?

Thanks.
 
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One would need the mass of styrene, the specific volumes of liquid and vapor at the given temperature and pressure, and the volume of the tank.
 
Astronuc said:
One would need the mass of styrene, the specific volumes of liquid and vapor at the given temperature and pressure, and the volume of the tank.

I can calculate the mass of liquid styrene. The tank is 50,000 gallons with about 65% full with liquid styrene. Do we need the volume of vapor styrene? or just the empty volume above the styrene. I want to calculate the volume of vapor styrene..so I obviously don't have that.
 
Check for Raoult and Henry's law, this will help you!
 

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