Reactions

• reactant (מגיב)
• reagent (מגיב, רֵיאָגנט)

Chemical equation

• chemical equation
  • balanced equation
  • molecular equation
  • ionic equation
    • complete ionic equation
    • net ionic equation

Chemical reaction

• combination reaction (תגובת הרכבה)
  • Two or more reactants combine to form a single product.
  • $\mathrm{A}+\mathrm{B}\to \mathrm{AB}$
• decomposition reaction (תגובת פירוק)
  • A single reactant breaks down into two or more products.
  • $\mathrm{AB}\to \mathrm{A}+\mathrm{B}$
    • $\mathrm{ClNa}\to \mathrm{Cl}+\mathrm{Na}$
    • $\mathrm{CaCO}{}_3(\mathrm{s})\stackrel{\mathrm{\Delta }}{\to }\mathrm{CaO}(\mathrm{s})+\mathrm{CO}{}_2(\mathrm{g})$
• single displacement reaction (or (single) substitution reaction) (תגובת התמרה יחידה)
  • $\mathrm{A}+\mathrm{BC}\to \mathrm{AC}+\mathrm{B}$
• double displacement (or salt metathesis, double replacement) (תגובת התמרה כפולה)
  • $\mathrm{AB}+\mathrm{CD}\to \mathrm{AD}+\mathrm{CB}$
  • “two ionic compounds in aqueous solution exchange their component ions to form two new compounds” (Wikipedia)
• acid–base reaction
  • neutralization
• redox
  • combustion
• precipitation
• condensation reaction (תגובת דחיסה, קוֹנדֶנסָציה)
• hydrolysis (הידרוליזה, תהליך הידרוליטי, הִדְרוּל) – “A chemical reaction that breaks bonds between two molecules by the addition of water; functions in disassembly of polymers to monomers.” (Campbell, 2020)
• hydration
• hydration reaction
• dehydration reaction

Stoichiometry

• stoichiometry
• stoichiometric amount (or stoichiometric ratio)
  • the exact quantity required to react completely with another substance, with no excess
• stoichiometric
• reaction stoichiometry
• stoichiometric relation
• stoichiometric coefficient
  • the numbers written in front of each species in a balanced chemical equation

misc

• chemical equilibrium
• equilibrium reaction
• organic reactions
• homogeneous reaction (the reactants and products are in the same phase)
• heterogeneous reaction (reactants in two or more phases)
• elementary reaction
  • ”A process in a chemical reaction that occurs in a single event or step. An overall chemical reaction consists of one or more elementary reactions or steps” (Brown, 2012)
  • reaction step
• molecularity
  • ”the number of molecules that come together to react in an elementary reaction and is equal to the sum of stoichiometric coefficients of reactants in the elementary reaction with effective collision and correct orientation” (Wikipedia)
  • “The number of molecules that participate as reactants in an elementary reaction.” (Brown, 2012)
  • unimolecular reaction (תגובה חד-מולקולרית)
  • bimolecular reaction
  • trimolecular reaction

References

• Campbell, Neil Allison (2020). Campbell Biology. Pearson Education.
• Brown, Theodore L. (2012). Chemistry. Prentice Hall.