Unit 4 Lesson 6

Types of Reactions

Combination - A + B ---> AB

• several reactants combine into a single product

Decomposition - AB ---> A + B

• compound breaking down

Single Exchange - A + BC ---> AC + B

• Compound breaks apart with 1 part combining with the other reactant

Double Exchange - AB + CD ---> AD + CB

• Both reactants break apart and recombine

Practice Problems
6) Li(s) + 2HCl2(aq) ---> H2(g) + LiCl4(aq)
7) AgNO3(aq) + NaOH(aq) ---> NaNO3(aq) + AgOH(s)

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