The molecules from the orange are most concentrated in the area immediately surrounding the fruit, particularly near its surface, where volatile compounds are released into the air. This concentration decreases with distance from the orange, as the molecules disperse throughout the room. Additionally, if the orange is cut or juiced, the concentration of its molecules would be higher in the juice or on the surface of the cut fruit.
In the back row of students
depends how the carbon molecules are arranged, most likely solid
...because water molecules have strong intermolecular forces (hydrogen bonding) holding the moelcules together in the liquid state. Most other substances with similar molar mass do not exhibit hydrogen bonding, and thus they exist as gases.
la pièce orange
The reason why soda and orange juice get warmer than water and milk has to do with how they aborb heat. Darker colors are better at absorbing heat than lighter colors. Whilte reflects the most heat and water has no color at all.
the liquid vaporizes and the resulting gas molecules wander about the room
The type of matter that has the fastest molecules are gas. The reason for that it is because since gas particles are spread out the most, they have more room to float around. Which means that they have the fastest moving molecules.
Diffusion is the movement of molecules or ions from high concentrated medium to low concentrated medium due to the continuous free movement of molecules, simply it's like spraying some perfume , air diffusion makes perfume molecules to move so that you can smell it every where in the room..
cat
Diffusion is the spreading of a substance in another substance effected by the thermal movements of the molecules or other forces acting between the molecules. The spreading happens from an area with high density into areas with originally lower density. For osmosis to occur you must have a solvent in two rooms separated by a membran that lets the solvent molecules pass. In one of the rooms there is a dissolved substance that cannot pass the membrane in a higher concentration than in the other room. This makes solvent pass over to the room with the highest concentration of the substance so that the pressure gets higher in that room and the solution gets less concentrated. The process stops when the pressure is high enough or the concentration of the dissolved substance is equal in both rooms. The mechanism behind osmosis is as follows: The solvent molecules are always moving because of their termal kinetic energy and are steadily colliding with each other and also with molecules of the dissolved substance. All the time some solvent molecules pass through the membran between the two rooms also, and in both directions. But the dissolved substance will all the time collide with some of the solvent molecules and block their passage through the membran. Solvent molecules in the room with most dissolved substance will however be blocked more often from passing than solvent molecules in the other room. Thus there will be most passings from the room with the least dissolved substance.
That all depends on what type of relay that you are running. The things that are concentrated on the most are hand-offs and starting running when they are behind you while still not running out of room.
Chlorine gas is yellowish green! Bromine gas is brownish orange.