CHEM 210 EXAM 7 2026 KINETICS RATE
LAWS ACTIVATION ENERGY ARRHENIUS
MODEL ANALYSIS
◉ factors that affect rate of dissolution
Answer: surface area, agitation, temperature
◉ Factors that affect solubility
Answer: temperature, nature of solute/solvent, pressure (if gas)
◉ dissociation
Answer: the separation of ions when an ionic compound dissolves
◉ strong electrolyte
Answer: a compound whose dilute aqueous solution conducts
electricity well (all or most of the compound will form ions)
◉ weak electrolyte
Answer: a compound whose dilute aqueous solution conducts
electricity poorly (only a small amount of the compound will form
ions)
LAWS ACTIVATION ENERGY ARRHENIUS
MODEL ANALYSIS
◉ factors that affect rate of dissolution
Answer: surface area, agitation, temperature
◉ Factors that affect solubility
Answer: temperature, nature of solute/solvent, pressure (if gas)
◉ dissociation
Answer: the separation of ions when an ionic compound dissolves
◉ strong electrolyte
Answer: a compound whose dilute aqueous solution conducts
electricity well (all or most of the compound will form ions)
◉ weak electrolyte
Answer: a compound whose dilute aqueous solution conducts
electricity poorly (only a small amount of the compound will form
ions)