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pretty much all gases and liquids. you cant describe air as a shape right?and gases expand to fill the contaonter they're in. Liquids don't have a shape because they are atrracted to each other, like water.
Check if any of the possible products are insoluble in the solvent you are using. In other words, mix each type of anion with each type of cation and look at the solubility of each combination. If any of these compounds are insoluble, than it will precipitate out.
The 2 liquids are so dense that the two liquids will sit in top of each other without mixing
Almost any oil and water do not mix. Immiscible is the word
Water molecules form hydrogen bonds with each other, excluding the hydrophobic molecules.
Fractional distillation:1 solution with two miscible liquids(liquids that mix with each other)Example:Ethanol+water.
pretty much all gases and liquids. you cant describe air as a shape right?and gases expand to fill the contaonter they're in. Liquids don't have a shape because they are atrracted to each other, like water.
Because they aren't soluble in each other and have different densities.
Nail polish is not insoluble in water. This is because the solute particles in ethylethanoate separate from each other and mix with the solvent.
Liquids
They slide past each other
Miscible
Miscible
3 liquids- oil, water, and cleaning stuff can float on top of each other 3 solids- foil, paper, rocks
Check if any of the possible products are insoluble in the solvent you are using. In other words, mix each type of anion with each type of cation and look at the solubility of each combination. If any of these compounds are insoluble, than it will precipitate out.
solids and liquids are different from each other because a solid is hard and you can eat it ,a liquid is something you drink.
Air and other gases have spaces between the molecules, which are constantly flying around and colliding with each other and bouncing apart. In liquids, the molecules are close together, touching each other. This is why gases are compressable and liquids are not.