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explain the mechanism of diffusion in the separation of isotopic mixtures
i think mechanism is that,,thin layer chromatography is basically separation of mixture,and sample might adsorb on silics surface.here is adsorption mechanism
circulation ration of boiler is defined as ratio of Mass of Steam/water mixture to steam generation.
O-xylene is a benzene ring with two methyl groups in the ortho-positions. Methyl groups on a benzene ring act as o,p-directors, which means that they direct electrophiles to the carbon directly across or directly beside the existing methyl group. Friedel-crafts acylation creates the electrophile using a Lewis acid catalyst, however because there are two methyl groups side by side on o-xylene, the electrophilic addition is not as straightforward as described above. The two methyl groups direct the electrophile to different carbons, creating a mixture of products. As a result, there will be two products formed: One product will be a benzene ring with the electrophile and two methyl groups in a 1,2,3 orientation. The second product will be a benzene ring with the electrophile and two methyl groups in a 1,3,4 orientation (respectively). It is my understanding that the second product will be most predominantly formed, because it has the least steric hindrance (it is less crowded).
Generation I Ford Escort (to 1989) has a choke on the top of the carbureter. Generation II and III are fuel injected and don't have a choke.. Instead the computer gets feedback from the different sensors and adjusts the mixture accordingly.
1. Formation of gas (Bubbling) 2. Change in color 3. Generation of heat or light 4. Change in composition of reaction mixture
A throttle is the controls and mechanism that controls the flow of fuel and the fuel/air mixture into the engine. The throttle would be a part of the fuel controls on top of the engine of most cars.
it's a mixture homogeneous.
Mixture.
It's a Mixture
a mixture
A compound is an unique substance.A solution is a mixture of two or more compounds.