Want this question answered?
Both Nitrogen and Oxygen may be liquefied at normal atmospheric pressure simply by cooling them enough. Carbon dioxide has to be pressurize as well as chilled to turn it into a liquid. In this form, it is commonly used as an industrial solvent. For example to produce decaffeinated coffee.
The honest answer is "just lucky", but temperature and atmospheric pressure such that water can exist in liquid form is critical.
Well the space it occupies is much less than in gaseous form. If temperature drops so that it is liquid, so too does the pressure your vessel will have to undergo to fit the same amount of gas in
the point at which a liquid starts to 2 boil is defined by when the pressure inside the liquid is equal to the atmospheric pressure. so the higher the altitude the lower the pressure, which means the temperature at which the liquid will start 2 boil will b lower. this applies for when a gas goes to a liquid as well
It depends what type of matter it is, as well as, atmospheric pressure.
Particles are close but disorganized will change from gaseous state to liquid form. Once in liquid form the particles will spread out.
At 70 degrees it is no longer a liquid. It has been in gaseous form since it 's temperature rose to about minus 320 degrees. In order to maintain it's liquid status oxygen, nitrogen and all other gases need to be stored at temperatures well below minus 300 degrees. If you add pressure to it you can keep it a liquid a bit above that but at 70 degrees it is just gas and as a gas it is part of the atmospheric pressure which is 14.7psi at sea level.
No, the vapor pressure of CO2 would be higher. Think of it like this, if you compress the molecules in gas enough, they will be close enough together to form a liquid. Both CO2 and water can exist as liquids and gas. At atmospheric pressure (14.7psi) or normal everyday pressure, water is a liquid and CO2 is a gas. This means that 14.7psi is not enough pressure to compress CO2 into the liquid state. Therefore, CO2 has a higher vapor pressure because it requires more pressure to become a liquid. Looking at it from the other side, if you had extremely high pressure where CO2 and water were both liquids and you started lowering the pressure, CO2 would become a vapor first once you went below a certain high pressure, and water wouldn't become a gas until you went well below atmospheric pressure.
Basically due to pressure - In an artesian well, the aquifer (water bearing rock) is sandwiched between a top and bottom layer of impermeable rock that creates pressure. When it's drilled the pressure is relieved and the water finds a route to air.
Basically due to pressure - In an artesian well, the aquifer (water bearing rock) is sandwiched between a top and bottom layer of impermeable rock that creates pressure. When it's drilled the pressure is relieved and the water finds a route to air.
Because Of The Pressure. In an artesian well the aquifer is sandwiched between impermeable rock and that creates positive pressure. When the well is drilled the water has a route to air and is forced to the surface. It's the same as a natural spring with a geyser.
Well, let's think about it. What is the temperature of liquid waterat atmospheric pressure ? Is it always 99°C or can it be colder ?Seems like the temperature of any liquid substance can be anywherebetween its boiling point and its freezing point.