thermochemical
Concerning reaction heat
Thermochemical relates to the heat produced or absorbed during chemical reactions.
The term appears in scientific contexts describing processes where temperature changes accompany molecular transformations: thermochemical analysis, thermochemical conversion of biomass.
Thermochemical data helps predict whether reactions will occur spontaneously.
Thermodynamic total heat quantity
- exothermicReleasing energy as heat
- endothermicAbsorbing thermal energy
- activation energyMinimum energy for transformation
- calorimetryMeasuring heat in reactions
heat capacity · specific heat · latent heat · isothermal · isobaric · energy balance · joule · kilojoule
Heat-driven molecular breakdown
- thermolysisDecomposition by heat
- combustionExothermic reaction with oxygen
- gasificationConverting carbon materials to vapor
- carbonizationConversion to char
biochar · calcination · dehydration · charring · volatilization · ash
Balance through opposing changes
- entropyQuantified chaos in systems
- spontaneityActing without forethought
- reversibilityCan be undone
Strength of atomic linkage
- covalent bondShared-electron atomic link
- ionic bondElectrostatic attraction between ions
- electronegativityAtomic electron attraction strength
- bond strengthAttachment resistance to separation
enthalpy
Thermodynamic total heat quantity
- exothermicReleasing energy as heat
- endothermicAbsorbing thermal energy
- activation energyMinimum energy for transformation
calorimetry · heat capacity · specific heat · latent heat · isothermal · isobaric · energy balance · joule · kilojoule · bomb calorimeter
pyrolysis
Heat-driven molecular breakdown
- thermolysisDecomposition by heat
- combustionExothermic reaction with oxygen
- gasificationConverting carbon materials to vapor
carbonization · biochar · calcination · dehydration · charring · volatilization · ash
dynamic equilibrium
Balance through opposing changes
- entropyQuantified chaos in systems
- spontaneityActing without forethought
- reversibilityCan be undone
bond energy
Strength of atomic linkage
- covalent bondShared-electron atomic link
- ionic bondElectrostatic attraction between ions
- electronegativityAtomic electron attraction strength
chemistry, chemical, chemist, thermal, thermometer, chemicals, biochemical, thermonuclear, thermodynamics