You gay , bro ? <| sep |> a college running back ? No way dude . You ' re trippin <| sep |> Blueprint was 16 hours ? ?? Damn , I blew past that one and it didn ' t feel that long . Props to Dan for making an engaging podcast . <| sep |> Technically , most polarpolar solutions should dissolve with eachother , and most nonpolarnonpolar mixes should dissolve . But in relation to the strength of those molecules ' dipoles , the size of the molecule , temp , and pressure , the amount of those substances that will mix is limited . I think i remember it being defined as a noncomplete solution , where a complete solution is where over 99 % dissolves . An example of this if you ' ve ever seen it is salad dressing . Have you ever had a bottle in your fridge and the water based components separate from the oil based ones when in the fridge . This is because the loss of heat energy removed the available energy in the liquid system to all the 2 components to mix . So all you have to do is shake the bottle around a bit and that usually adds enough energy to remix it . It is also useful to note that most mixtures like this will have a median molecule that is both polar and nonpolar , to allow the water based and oil based ingredients to bond to . As a result , polar molecules can dissolve around the polar sections , and the non polar molecules can still ' fit ' around the nonpolar sections without getting repulsed . like sugar in water , the polar parts of the sugar will ' stick ' to the water molecules magnetic dipole . This sort of idea is central to the usefulness of a soap , like dish soap . If you clean with just water , you cant remove the oil from your plates , you can only remove it by forcing it away with a heavy stream , or with force like a rag . But most soaps will be able to dissolve both polar and non polar substances , and makes cleaning much easier as the dirt breaks down and dissolves away without the need of scrubbing . Another example is acetone , nail polish remover . Since nail polish is usually a oil based paint , you need a very strong nonpolar solvent just the word used for the liquid that things dissolve INTO to remove it , and acetone is just that . And most of this knowledge I learnt through my high school chemistry classes , I ' m glad to see its paying off now D . Ironically , chemistry was my best class in highschool , but was my worst in first year university . good thing i only have to take it once for my degree .