Acid/Base Hydrobromic acid and calcium hydroxide.
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Transcript of Acid/Base Hydrobromic acid and calcium hydroxide.
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)