This document provides an overview of key concepts in general chemistry including terms related to matter, properties of matter, states of matter, and changes of state. It then focuses on defining solutions, describing the components and types of solutions, saturated vs unsaturated solutions, and factors that affect solubility. Laboratory techniques for preparing liquid solutions are also outlined, including measuring volumes, transferring liquids, dilution techniques, storage, and labeling. Solubility data for NaCl and NaHCO3 at different temperatures is presented. The document concludes with examples of calculating concentrations in parts per million.