N#21 Types of Chemical Reactions

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Presentation transcript:

N#21 Types of Chemical Reactions Single Replacement (Displacement) Double Replacement (Displacement) Decomposition Synthesis Combustion

Re Single Displacement element + compound compound + element Cl2 + 2KBr 2KCl + Br2

Single Displacement Cl2 + 2KBr 2KCl + Br2 Cl- The anion(in this case) replaces

Re Double Displacement compound AB + compound CD  compound AD + compound CB PbCl2 + Li2SO4  Anions swap places PbSO4 + 2LiCl

Decomposition See Pg 260 compound two or more elements or compounds Pb(OH)2 PbO + H2O

Synthesis element/compound + element/compound compound 2H2(g) + O2(g) 2H2O(g)

Combustion hydrocarbon + oxygen carbon dioxide + water CH4 + 2O2 CO2 + 2H2O

The End