Thursday, April 10, 2008

Evaporation

Why does the evaporation rates change so much between different liquids? And how do evaporation rates rate to freezing and boiling points?

19 comments:

BiG Goehring said...

Evaporation rates change differently because of the density and compression, fluidity, viscosity and temperature, and capillary action. Evaporation rates rate to freezing and bioling points by the temperature and number of water molecules in the container or what ever you are using.

Reeber said...

Well, when something gets cold and it is going to freeze. The evaporation can rate the freezing. In order for it to evaporate really good, having the water boiling will probably cause it to boil.

tyler haaland said...

It depends on the temperature of the liquid. If it is hot, it will evaporate more than just cold water. Boiling point evaporates faster than freezing.

Turbo_18 said...

It changes becuase of the different chemicals that are in the liquids. It also depends on the temperature. One other thing is the container that you have it in.

karlen said...

Evapration rates change diferently due to the various densities and compression ofthe products. Evaporation changes due to boiling and freezing temps. If the temp is higher the pressure is higher. If the temp was colder than the pressure was lower

Rylee said...

The evaporation rates change because of the compression, fluidity, and viscosity. It also changes because of the density and temperature. The freezing and boiling points change when the temperature changes and the water molecules change.

junger said...

The liquids with less water in them seemed to evaporate faster. Thats the same with the boiling points also. If it evaporates faster it will probably freeze faster. Boiling point evaporates faster then it can freeze.

Richard said...

they change because of the density and compresion of the liquid. The more liguid there is that longer it takes to evaoportate. evaportaion rates to freezing and boiling points are by temperature and the container.

Mindy said...

Evaporation rates change because they are all different temperatures and have different density. It depends on how many water molecules their is and the temperature for freezing and boiling points.

streckfuss said...

Evaportation reates change because of density and compresion. They change with freezing and boiling points. If the temperature is colder the pressure goes down.

Taylor S. Armstrong said...

Evaporation rates change differently because of the density and compression, fluidity, temperature, and viscosity. Evaporation to freezing and boiling points rates are by the temperature and number or water molecules in the container or what ever you are using.

aaron peterson said...

Depending on the compostion of the liquid it will evaporate at different rates. Evaporation rates are always going to be between the freezing and boiling points. The lower the boiling point, the lower the evaporation point is.

Kelsey M. said...

The evaporation rates change because of the compression, fluidity, and vescosity. When the temperature changes the boiling point changes. It also changes the freezing point.

kelseyr. said...

The evaporation rates are between the freezing points and boiling point. If the boiling point is lower, then the evaporation point will be. If the freezing point is low, the evaporation point will also be.

bertsch said...

Evaportation rates change beacsue of the compression of the the liquid. It will always stay between freezing and boiling points. THe lower the boiling poit the lower the ecaporation point

amanda said...

THe evaporation rates change beacuse of fluidity, compression, and vescosity. The evaporation rate are between boiling and freezing points. Higher boiling point higher evaporation point.

mike goetz said...

Evaportation reates change because of density and compresion. They change with freezing and boiling points. If the temperature is colder the pressure goes down.

tara said...

Evaporation rates change at the different temperatures they are put in. It can also be determined by the area in which the liquid is placed. It relates to freezing and boiling points because of the conditions they were put in.

jacob ochsner said...

Depending on the compostion of the liquid it will evaporate at different rates. Evaporation rates are always going to be between the freezing and boiling points. The lower the boiling point, the lower the evaporation point is. The higher it is the slower it will evaporate.