CHE 1302 Study Guide - Quiz Guide: Rate-Determining Step, Heterogeneous Catalysis, Fractional Distillation

• School: Baylor University
• Department: Chemistry
• Course: CHE 1302
• Professor: Bruce Hodson

Document Summary

Part 1: determine if the following statements are true or false: molality is moles of solute per kilograms of solution. False molality is the moles of solute per kilograms of solvent: the formation of attractive interactions (a bond between atoms) requires energy. False the formation between atoms releases energy: the initial rate of the reaction is faster than the average rate of the reaction. True: solution formation involves the endothermic process of solute separation. True: for an ideal solution, the enthalpy change and volume change of mixing are both zero. True there is no enthalpy change in ideal solutions: in non-ideal solutions solute-solvent interactions can be much weaker than interactions present in the pure components. True, non-ideal solutions solute-solvent interactions are the same as the interactions between solute-solute interactions and solvent-solvent interactions: a polar solvent, like water, easily dissolves nonpolar solutes. True: at dynamic equilibrium, the solution is unsaturated.