0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Why is entropy of saturated liquid lower than saturated vapor for any pure substance?
Because to perform the change of state from the saturated liquid to saturated vapor ( at constant presure ) you have to add heat in the amount of the substance's evaporation latent heat Qev . At constant pressure, temperature will stay fixed at its saturation temperature and the increase in entropy will be (delta S)ev = Qev/Tsat where (delta S)ev is the entropy increment. Tsat is the saturation absolute temperature of the substance. And so the saturated vapor entropy is (delta S)ev larger than the saturated liquid entropy.
What happens to vapor pressure if sugar is added to a solution?
When you add a teaspoon of honey to water with vapor pressure, it will reduce the vapor pressure. The sugar in the honey leads to the pressure going down.
When you add energy to a liquid .?
It becomes a gas
How do you get volumn of liquid?
First weigh a graduated cylinder. Then add the liquid. Then... Take away the figures and there you have it.
What is a way to add heat to liquid water?
microwave it
What side of the compressor should liquid be add when charging?
The low pressure side.
Add freon to central air as a liquid or vapor?
A licenesed tech certified .
How do people change the state of matter?
If the matter is in a liquid state, add heat to turn liquid to vapor. Remove heat to form a solid. If it is in the form of a vapor, remove heat to form a liquid, and remove more heat to form a solid. If it is in the form of a solid, add heat to turn it into a liquid. Add more heat to turn into a vapor.
What is the difference between r134a and r134a plus?
The 134a plus just has PAG oil added already, so that you (theoretically) don't have to add it after adding the R134a.
Why does the refrigerant pressure decrease in a refrigerant cylinder while charging with vapor?
The reason is that as the liquid evaporates in the tank and it cools it down and the vapor pressure (pressure in tank) is reduced and the evaporation rate decreases. Many refrigeration repair men have a bucket big enough to put their tank in and add hot water to keep the tank warm and get the freon to evaporate faster to speed up their project.
Why does the refrigerant pressure decrease in a refrigerant cylinder while charging with a vapor?
The reason is that as the liquid evaporates in the tank and it cools it down and the vapor pressure (pressure in tank) is reduced and the evaporation rate decreases. Many refrigeration repair men have a bucket big enough to put their tank in and add hot water to keep the tank warm and get the freon to evaporate faster to speed up their project.
What kind of freon do you add to a 2004 trailblazer?
R134a
How do you add freon to 2003 Jeep Liberty sport?
add r134a to the service port
How much do auto repair shops charge to add freon to your car?
Plenty!!! Freon (R12) is very expensive and is no longer in production. I suggest you have the system converted to R134a. The shop can recover the R12 and pay you for it. Make sure the leak is repaired before charging the system.Plenty!!! Freon (R12) is very expensive and is no longer in production. I suggest you have the system converted to R134a. The shop can recover the R12 and pay you for it. Make sure the leak is repaired before charging the system.
What kind of freon to add to a 1999 Taurus ac?
R134a
What Chemical is used to recharge the air condition in a 2003 Hyundai?
R134a R134a freon and also don't forget to add oil as well..........
What kind of freon to add to a 1998 Mazda MPV ac?
R134a
