Acid/Base

Hydrobromic acid and calcium hydroxide

HBr(aq)+Ca(OH)2(aq)

CaBr2+H2O(l)

Molecular

HBr(aq)+Ca(OH)2(aq)

CaBr2+H2O(l)

• Net Ionic equation

H++OH-H2O(l)

Combustion Equation

Hexane combusts

2C6H14+13O212CO2+14H2O

Molecular

2C6H14+13O212CO2+14H2O

• Net Ionic

2C6H14(l)+13O2(g)12CO2(g)+14H2O(l)

Alkali Metal and Water

Potassium and water

2K(s)+2H2O(l)2KOH(aq)+H2(g)

molecular

2K(s)+2H2O(l)2KOH(aq)+H2(g)

• Net Ionic

2K+2H2O2K++2OH-+H2

Single Displacement with metal and acid

Hydrobromic acid reacts with sodium

2HBr(aq)+2Na(s)H2(g)+2NaBr(aq)

molecular

2HBr(aq)+2Na(s)H2(g)+2NaBr(aq)

• Net Ionic

2H+(aq)+2Na(s)H2(g)+2Na+

(aq)

No Reaction with metal and acid

Hydroiodic acid combines with silver

HI(aq)+Ag(s)NO REACTION

molecular

HI(aq)+Ag(s)NO REACTION

• Net Ionic

none

Decomposition of a carbonate

Magnesium carbonate decomposes

MgCO3(s)CO2(g)+MgO(s)

molecular

MgCO3(s)CO2(g)+MgO(s)

• Net Ionic None

Synthesis of a metal and nonmetal

Magnesium and chloride react

Mg(s)+2Cl(aq)MgCl2(aq)

molecular

Mg(s)+2Cl(aq)MgCl2(aq)

• Net Ionic

Mg(s)+2Cl(aq)MgCl2(aq)

Acid/Carbonate

Hydrochloric acid and sodium carbonate reacts

2HCl(aq)+Na2CO3(aq)CO2(g)

+H2O(l)+2NaCl(aq)

molecular

2HCl(aq)+Na2CO3(aq)CO2(g)+H2O(l)

+2NaCl(aq)

• Net Ionic

2H+(aq)+CO3

2-(aq)CO2(g)+H2O(l)

Double Displacement to produce a precipitate

Lead nitrate and potassium iodide react

Pb(NO3)2(aq)+2KI(aq)PbI2(s)

+2KNO3(aq)

molecular

Pb(NO3)2(aq)+2KI(aq)PbI2(s)

+2KNO3(aq)• Net Ionic

Pb2+(aq)+2I-

(aq)PbI2(s)

No Reaction Double Displacement

Hydrochloric acid and silver sulfate

HCl(aq)+AgSO4(aq)NO REACTION

molecular

HCl(aq)+AgSO4(aq)NO REACTION

• Net Ionic

None

Acid/Sulfide

Hydrobromic acid reacts with lithium sulfide

2HBr(aq)+Li2S(aq)H2S(g)+2LiBr(aq)

molecular

2HBr(aq)+Li2S(aq)H2S(g)+2LiBr(aq)

• Net Ionic

2H+(aq)+S2-

(aq)H2S(g)