mixtures

• A mixture is a combination of two or more subtances that are not chemically combined
• Pure subtances are substances classified as "chemically pure"
• Pure subtances are either made up of one type of atom (element) or two types of atom (compound)
• Mixtures can be homogenous or hetergenous. Homogenous means that the components are uniformly distributed. Heterogenous means that the components are not uniformly distributed.
• When the solute and solvent are combined, it creates a solution, which is classified as homogenous
• The most common solvent is water
• The solute in a solution is the one with the smaller amount of particles.
• the solvent is the one with the larger amount that dissolves the solute
• Unsaturated solution is a solution that contains a higher proportion of water than the original sample
• a satured solution is a solution in which all the solute molecules are dissolved in the solvent
• a supersatured solution is a solution that contains more solute than the solvent can hold
• A mixture is a combination of two or more substances that are not chemically combined
• Pure substances are substances that are made up of either one type of atom (element) or the kinds of atoms (compound), pure substances are also classified as "chemically pure"