CHM1045 Study Guide - Quiz Guide: Bavarian State Library, Sodium Carbonate, Molar Mass
Document Summary
Gen (cid:39)(cid:76)(cid:73)(cid:81)(cid:77)(cid:87)(cid:88)(cid:86)(cid:93) y written lesson solutions : homogeneous mixture (two or more substances) ex . ) coffee mixed with - creamer cream + coffee = greater concentration lesser concentration solvent solute homogenous solution. Aqueous in gen chem means dispersed in water a solution but it generally means solvent is dispersed in. A- saturated solution generally cannot hold more solute . , supersaturation is used to recrystallize a solute. Immiscible liquids are the oil and water - don"t mix together/clear line of demarcation. In a pure sample there are dispersion forces (all substances have these) , dipole - dipole interactions ( between polar molecules) and hydrogen bonding ( must have a h bonded to n or f) 3 more intermolecular forces that occur wth in a solution. Ion - dipole : the charge on an non that is attracted to a particular charge on a polar molecule.
