Answer to: When the dissolution of a salt in water causes the temperature of the solution to drop, the process is exothermic. Select one: a. True...
Is the dissolution of NH4Cl exothermic or endothermic? Which of the following best completes the statement: The activation energy of a chemical reaction is the energy that ___. Which change of state involves a release of energy? Boiling, conde...
> ∆H 3 • Exothermic solubilization: [ ∆H 1 + ∆H 2 ] < ∆H 3 • Remember: solubility is determined by the sign and magnitude of ∆G, so the entropy term is equally important. Solutions (7) • The dissolution of a solid is controlled by its enthalpy of solution (...