Dissolve some sugar in water. Try and filter it out.
Now, stir some bits of wood into water. Try and filter it out.
You've just discovered the difference between a solution and a mixture.
Typically a solution is a solute dissolved in a solvent. As such, everything within the solution exists as discrete molecules. Unless you can get a filter with pores small enough to allow one type of molecule to pass and exclude the other molecules, you cannot filter one molecule out. There are actually some filters used in a process called "ultrafiltration" that operate on this principle. Very high weight molecules are retained on one side of the filter while the much smaller solvent (and small solute) molecules pass through the filter. Examples of this include ultrafiltration to purifyproteinsolutions.
Solutions can't be filtered because the substances that created the solutions are no homogenous. Trying to filter a solution means you are will simply get the entire solution.
No! Solutions cannot be filtered. This is because the particles in a solutions are so small.
the components of a solution are so small, that they will pass through the filter paper
elements
You cannot separate a colloid by filtering because the particles of a colloid are too small to be suspended by any filter. They will instead simply slip through the holes of said filter.
Normal filtration can't remove salts because the ions to very small and can pass through most of the filtering medium. However, it is actually possible to filter out salts using Reverse Osmosis membrane and made a drinkable water.
The water solution having [OH-] = 3.2 X 10-5 has a pOH of 4.495, that is, a pH of 9.505. So, it is a basic solution.
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yes most likely because you cant separat a solution
elements
IT CANT
Mixtures can be separated by physical methods.
it means no solution. no answer. cant be answered
>Not possible
You cannot separate a colloid by filtering because the particles of a colloid are too small to be suspended by any filter. They will instead simply slip through the holes of said filter.
If you mix salt and water, the salt will dissolve into the water. If you mix pebbles and water, the pebbles and water will stay being separate objects
Ex.: crude oil, liquid air, water-alcohol mixture.
you cant really remove them because they are already separated
it is a solution because u cant separate it
Solution; Go on a diet.