Classes of Reactions

Chemical reactionsChemical reactions

Precipitation reactions

Precipitation reactions

Acid-BaseReactionsAcid-BaseReactions

Oxidation-ReductionReactions

Oxidation-ReductionReactions

Combustion Reactions

Combustion Reactions

Zumdahl, Zumdahl, DeCoste, World of Chemistry 2002, page 240

Summary of Classes of Reactions

Chemical reactionsChemical reactions

Precipitation reactions

Precipitation reactions

Acid-BaseReactionsAcid-BaseReactions

Oxidation-ReductionReactions

Oxidation-ReductionReactions

Combustion Reactions

Combustion Reactions

Decomposition reactions

(Products are elements.)

Decomposition reactions

(Products are elements.)

Synthesis reactions

(Reactants are elements.)

Synthesis reactions

(Reactants are elements.)

Zumdahl, Zumdahl, DeCoste, World of Chemistry 2002, page 242

Formation of Magnesium Chloride

Mg Mg2+

Cl

Cl

Cl

Cl

Loses 2e- Each gains 1e- One magnesium ion Two chloride ions Mg2+ Cl1-

[(2+) 2 (1-) = 0]

MgCl2 magnesium chloride

Timberlake, Chemistry 7th Edition, page 128

Production of Methanol

A Mixture of Molecules

Zumdahl, Zumdahl, DeCoste, World of Chemistry 2002, page 272

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