4 Categorize the following reactions as synthesis decomposit

4. Categorize the following reactions as synthesis, decomposition, exchange, condensation, hydrolysis, or addition reactions: A12 (SO4) (aq) 6KOH (aq) 2Al(OH)3(s) 3K,SO4 (aq) a. + + b. c, N2(g) + 3H2 (g) 2NH3 (g) CH3CHCH, BrCH,CH,CH, + CH,-=CHCH, + HBr_ d. P602 (s) Pb(s) + O2 (g) e. f. CH NH

Solution

A. Exchange reaction since both OH and SO₄2- exchanged

B. Condensation, since simple water molecule eliminated.

C. Addition reaction

D. Addition reaction

E. Decomposition reaction, PbO decomposed to Pb and O2

F. Hydrolysis, since reaction with water.