00:01
By defining what a mixture is, what a solution is, and what a suspension is.
00:13
A mixture is two or more substances that are physically combined.
00:26
There are two kinds of mixtures.
00:28
You can have a homogeneous mixture.
00:36
When you see this prefix, it means the same.
00:40
And so this mixture would be a mixture where are all of the same, all of the substances that are mixed in the solution are the same.
00:56
The other kind of mixture is a heterogeneous mixture, where all of the substances, hetero means different substances.
01:16
If we compare a mixture where two or more substances are physically combined to a solution, a solution is two or more substances that are chemically combined.
01:26
We can use the example, either sweet tea or salt water, for a solution.
01:39
So if i take salt and i combine that chemically with water, i get a salty solution called salt water.
01:50
And that salt is chemically combined with water because of differential charges in the polar nature of water.
01:56
If we compare mixture and solution to a suspension, a suspension has particles or substances that are of a larger size, that they contain large particles...