| Equations balanced on the previous day | Equations balanced on the next day |
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Al + 4 OH = Al(OH)4
Al + OH = Al(OH)4 =>
Al + 4 OH = Al(OH)4
Cu2SO4 + NaOH = Na2SO4 + CuOH =>
Cu2SO4 + 2 NaOH = Na2SO4 + 2 CuOH
Ag{+} + Fe = Fe{2+} + Ag =>
2 Ag{+} + Fe = Fe{2+} + 2 Ag
Cl2 + Br{-} = Cl{-} + Br2 =>
Cl2 + 2 Br{-} = 2 Cl{-} + Br2
Cl2 + Br{-} = Cl{-} + Br2 =>
Cl2 + 2 Br{-} = 2 Cl{-} + Br2
Cl2 + Br{-} = Cl{-} + Br2 =>
Cl2 + 2 Br{-} = 2 Cl{-} + Br2
Ca + H{+} = Ca{2+} + H2 =>
Ca + 2 H{+} = Ca{2+} + H2
Cr + H2SO4 = Cr2(SO4)3 + SO2 + H2O =>
2 Cr + 6 H2SO4 = Cr2(SO4)3 + 3 SO2 + 6 H2O
FeSO4 + SO3 + O2 = Fe2(SO4)3 =>
4 FeSO4 + 2 SO3 + O2 = 2 Fe2(SO4)3
Zn + H2SO4 = ZnSO4 + SO2 + H2O =>
Zn + 2 H2SO4 = ZnSO4 + SO2 + 2 H2O
CuCl2 + NaOH = NaCl + Cu(OH)2 =>
CuCl2 + 2 NaOH = 2 NaCl + Cu(OH)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
Al(s) + HCl(aq) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cu + O2 + CO2 + H2O = CuCO3Cu(OH)2 =>
2 Cu + O2 + CO2 + H2O = CuCO3Cu(OH)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CuCl2 + KOH = KCl + Cu(OH)2 =>
CuCl2 + 2 KOH = 2 KCl + Cu(OH)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Al(s) + FeCl2(aq) = Fe(s) + AlCl3(aq) =>
2 Al(s) + 3 FeCl2(aq) = 3 Fe(s) + 2 AlCl3(aq)
CuCl2 + NH4OH = NH4Cl + Cu(OH)2 =>
CuCl2 + 2 NH4OH = 2 NH4Cl + Cu(OH)2
O2 + S2O4{2-} + OH{-} = SO4{2-} + H2O =>
3 O2 + 2 S2O4{2-} + 4 OH{-} = 4 SO4{2-} + 2 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Zn + H2O = ZnO + H2 =>
Zn + H2O = ZnO + H2
CaCl2 + KOH = KCl + Ca(OH)2 =>
CaCl2 + 2 KOH = 2 KCl + Ca(OH)2
Al2O3 + Ca(OH)2 = Al(OH)3 + CaO =>
Al2O3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaO
Fe2(SO4)3 + KSCN = K3Fe(SCN)6 + K2SO4 =>
Fe2(SO4)3 + 12 KSCN = 2 K3Fe(SCN)6 + 3 K2SO4
Al2O3 + Ca(OH)2 = Al(OH)3 + Ca + O2 =>
2 Al2O3 + 6 Ca(OH)2 = 4 Al(OH)3 + 6 Ca + 3 O2
PbO + HNO3 = Pb(NO3)2 + H2O =>
PbO + 2 HNO3 = Pb(NO3)2 + H2O
PbO + HCl = PbCl2 + H2O =>
PbO + 2 HCl = PbCl2 + H2O
C + O2 = CO2 =>
C + O2 = CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
Cl2 + O2 = Cl2O3 =>
2 Cl2 + 3 O2 = 2 Cl2O3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeS + O2 = FeO2 + SO2 =>
FeS + 2 O2 = FeO2 + SO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na2SO4 + H2O2 = Na2O2 + H2SO4 =>
Na2SO4 + H2O2 = Na2O2 + H2SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
PbO + C2H4O2 = Pb(C2H3O2)2 + H2O =>
PbO + 2 C2H4O2 = Pb(C2H3O2)2 + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Mn(CH3COO)2 + HClO3 = Cl2 + Mn(OH)2 + CH3COOH + O2 =>
Mn(CH3COO)2 + 4 HClO3 = 2 Cl2 + Mn(OH)2 + 2 CH3COOH + 5 O2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
PbO + HNO3 = Pb(NO3)2 + H2O =>
PbO + 2 HNO3 = Pb(NO3)2 + H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/30/11
Equations balanced on 12/30/10
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