CHEM 2323 Study Guide - Chch-Dt, Enthalpy, Git
Document Summary
Howfar thereaction goeslwhere its equilibriumexist theenergetics ofthereaction depends on thermodynamics. Howfastthe reaction occurs depends on kinetics k rate constant. Doesnot depend on how atb change to ctd. 4. 5 enthalpy and entropy changein freeenergy enthalpy change temperature changeinentropy jianincrease in os is favorable as 0gt. Homolytic cleavage eachatom retains one e w transition state. 05 and ost are primarilydeterminedby change in no of molecules. Oh can be calculated byadding on foreachpropagationstep t cha. 4 ch is morestable than h iiijust because a reaction is favored by thermodynamics. K rateconstant adbeorderof reaction wrespect to a orb atb overallorder ofreaction. R gasconstant 8. 314 7kno og gibb"sfreeenergychangeintransitionstate y mm h planck"s constant. Easier to seerelationshipbetween equilibrium constantsandmolecularstructure rate constants and molecularstructure. Transition state ts cannot be isolated a maximanotintermediate. Nomatterhowfavorable dg is the reaction must overcome 0gt. Ch a a cast ha t act a. Propane cl cha cha cha t ci ci. 4 5 is thereactivity of 2 chto cl.
