Friday, April 3, 2020
Define Vapor Pressure in Chemistry
Define Vapor Pressure in ChemistryIn order to define vapor pressure in chemistry, you will need to know about the atom's electrical charge. An atom has a definite charge and a definite position in the atom.The electric charges of each of the atoms are made up of their negative and positive electric charges. The small electric field surrounding the atomic has a polarity, meaning it has both opposite and same charges. Atoms in a gas of which all the atoms have opposite charges and positions vibrate in such a way that the electric field surrounding them oscillates and changes direction.As these atoms move they generate pressure, the amount of pressure depends on the shape of the gas and the shape of the atoms. There is no static shape. If you're a great idea scientist this sounds pretty confusing. Well, the word you're looking for is 'plasma.'Plasma is a very small amount of gas. Just as the electric charges on an atom oscillate and change direction, the spins of atoms of a plasma set t o create a larger area of gas and gravity will draw atoms closer together. This region of less pressure is what we call a plasma. The plasma has a temperature of 1000 degrees and this is the temperature at which hydrogen atoms start to collide. As the oxygen atom hits the hydrogen atom it creates a collision.You may find that the plasma creates huge amounts of energy in a small space. However, the atoms move at the speed of light, so there is no motion and it is very difficult to detect any energy. If you use lasers to measure the force of gravity on your atoms it will show that they move extremely slowly in a vacuum.The process of ionization is used in many of the physical experiments that test for the force of gravity, where the forces that hold the atoms together are stronger than the force of air pressure, but not enough to hold the atoms together. The atoms have to be created by injection into an alkaline or other chemical.You see, the way we observe the force of gravity at the surface of the moon and on the surface of other planets is by using lasers. This is the only way we know of to measure the forces of gravity.
Subscribe to:
Posts (Atom)