● ● ● ● ● ● ● Suspension - a heterogeneous mixture containing particles large enough to be seen by the naked eye; particles will settle out on standing Solution - homogeneous mixture, particles are too small to be visible; even distributed in solvent Colloid - dispersion of particles in dispersing medium; particles are too small to settle out, large enough to scatter light Solute - component present in smallest amt; dissolves in solvent Solvent - component present in largest amt Solubility - max amt of a solute that can dissolve in a fixed quantity of a solvent at any given temp; quantitative term, dilute and concentrated are qualitative Miscible - substances are soluble in each other at any quantity Solution forms when the attractive forces between the solute and solvent are similar in strength to the solvent-solvent and solute-solute attractions and therefore are able to replace them. Substances that have similar intermolecular forces are able to dissolve in each toher, giving rise to the phrase “like dissolves like.” 13.1 Solute dissolves in solvent -> solution. Solvent is most abundant, but sometimes substances are miscible, meaning theyre soluble in each other in any proportion. Ion-dipole forces (attractions between ions and polar molecules) principal force involved when