Test Preparation:
Review study sheet 1 Review sheet 2 Know the difference between solute, solvent and solution: Brain pop movie (hudsonroad; hawks is password) |
Mixtures are physical (meaning the substance doesn't change to something else) combinations of 2 or more substances.
Hetero means different and in heterogeneous mixtures you can see the different parts. Examples: salad, salsa, sand, salad dressing Homo means the same and in homogeneous mixtures the components are even mixed and at least one is smaller that the mixtures looks the same. Examples: air, iced tea, salt water, blood, ketchup Solubility Particle Model |