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atomic structure and the periodic table (distillation (The liquid bro with…
atomic structure and the periodic table
mixtures
The parts of a mixture can be either elements or compounds and they can be separated out by physical methods such as filtration crystallisation simple distillation fractional destination and chromatography
The properties of a mixture just a mixture of the properties of the separate parts the chemical properties of a substance aren’t affected by it being part of a mixture
I like in a compound there is no chemical bonds between the different parts of a mixture
filtration
Surty hate the solution the solvent world ever pure alright and the solution will get more concentrated eventually crystals will start to form
Keep eating the evaporating dish into all you have left a dry crystals
Pour the solution into a evaporating dish
Crystallisation
Want some of the solvent has evaporated or when you see crystal starter form remove the dish from the heat and leave solution to cool
The salt should start to phone crystals as it becomes insoluble in the code highly concentrated solution
Pour the solution into another protein dish and gently heat the solution some of the solvent Will evaporate and the solution will get more concentrated
Go to the crystals out of the solution and leave them in a warm place to dry you could also use a guy over or I designator
distillation
The liquid bro with the lowest boiling point evaporates that when the temperature on the thermometer matches the boiling point of a liquid it will reach the top of the column
Liquids with a higher boiling point might also start to evaporate but the column is cooler towards the top so they will only get partway up before condensing and running back down towards the flask
The different liquids will all have different boiling points so they will evaporate at different temperatures
When the first liquid has been collected you raise the temperature in till the next one reaches the top
You put your mixture in a flask and stick a fractionating column on top then you hear it
chromotography
The practical way you separate dies on a special paper using filtered water the dice spread up the paper into different colours