Consider the structure of nicotine below and answer the questions that follow. [2] a) What is the hybridization of each N atom in Nicotine?
• Isothermal Process o ∆S = q rev o q rev flow of heat for reversible process • Gibbs Free Energy (G)- maximum energy released that is available to do work o constant temperature and pressure o ∆G = ∆H -T∆S o ∆H = ∆G +T∆S o efficiency = work done divided by energy produced Chapter 13: Chemical Kinetics • Kinetics- rate of the change of concentrations of substances in chemical reactions o Reaction Rate- how quickly reaction occurs; concentration change over time o Reactant molecules must collide with sufficient energy (above activation energy) to form products o Factors effecting rate- physical state, concentration, temperature, and catalyst
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