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Thermochemistry (heat in change (heat flow (law of conservation of energy)…
Thermochemistry
heat in change
heat flow
law of conservation of energy
exothermic(-)
heat flowing out of a system into surronding
endothermic(+)
heat flowing into a system from surrondings
unit
Calorie
calories
joule
heats of vaporization and condensation
heat of solution
heats of sublimation and desublimation
heats of fusion and solidification
measurement
calorimetry
bomb
combustion reaction
coffee-cup
quantities
heat capacity&specific heat
heat capacity of objectdepends on mass and chemical composition
use it calculate objects' specific heat or amount of heat it absorbed or released
deltaH final temperature minus initial temperature
enthalpy
enthalpy change(standard)
heat of reaction
Hess's law
thermochemical euqation
standard heat of formation
heat change in bond