Reactants
Energy
released
Products
Direction of reaction
Stored chemical energy
Products
Reactants Energy
absorbed
Direction of reaction
SCH4U, grade 12 thermochemistry notes summary covering systems, surroundings, motion of particles, exothermic and endothermic rxns, specific heat capacity, enthalpy, phase changes, thermochemical eqns, hess's law, multistep energy eqns. Sample problems are taken from course textbooks
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