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Acid/Base. Hydrobromic acid and calcium hydroxide. HBr (aq) +Ca(OH) 2(aq) CaBr 2 +H 2 O (l). Molecular. HBr (aq) +Ca(OH) 2(aq) CaBr 2 +H 2 O (l). Net Ionic equation H + +OH - H 2 O (l). Combustion Equation. Hexane combusts. 2C 6 H 14 +13O 2 12CO 2 +14H 2 O. Molecular.
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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) • Net Ionic 2H+(aq)+CO32-(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)