| Equations balanced on the previous day | Equations balanced on the next day |
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2 K + Br2 = 2 KBr
FeCO3 + HCl = FeCl2 + H2O + CO2 =>
FeCO3 + 2 HCl = FeCl2 + H2O + CO2
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Fe + CuSO4 = Fe2(SO4)3 + Cu =>
2 Fe + 3 CuSO4 = Fe2(SO4)3 + 3 Cu
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NH4Cl + CuCl = NH4CuCl2 =>
NH4Cl + CuCl = NH4CuCl2
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
AG + CL = AGCL =>
AG + CL = AGCL
AgCl = Ag + Cl =>
AgCl = Ag + Cl
AgCl = Ag + Cl =>
AgCl = Ag + Cl
Ca(OH)2 + H3(PO4) = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3(PO4) = Ca3(PO4)2 + 6 H2O
SiH4 + NH3 = Si3N4 + H2 =>
3 SiH4 + 4 NH3 = Si3N4 + 12 H2
Fe2(SO4)3 + NH3 + H2O = Fe(OH)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH3 + 6 H2O = 2 Fe(OH)3 + 3(NH4)2SO4
Br{-)+BrO3{-}+H{+} = Br2+H2O =>
5 Br{-)+BrO3{-}+6H{+} = 3 Br2+3H2O
HCl + Cu2O + NH4HCO3 = NH4CuCl2 + CO2 + H2O =>
4 HCl + Cu2O + 2 NH4HCO3 = 2 NH4CuCl2 + 2 CO2 + 3 H2O
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
HCl4 + CaOH = CaCl4 + H2O =>
HCl4 + CaOH = CaCl4 + H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Al + HSO4 = Al2(SO4)3 + H =>
2 Al + 3 HSO4 = Al2(SO4)3 + 3 H
Fe(NO3)2 + HCl = FeCl3 + Fe(NO3)3 + NO + H2O =>
9 Fe(NO3)2 + 12 HCl = 4 FeCl3 + 5 Fe(NO3)3 + 3 NO + 6 H2O
NaCl + H2O = NaH2ClO =>
NaCl + H2O = NaH2ClO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
PbO2 = Pb + O2 =>
PbO2 = Pb + O2
Cl2(aq) + KBr(aq) = Br2(aq) + KCl(aq) = =>
Cl2(aq) + 2 KBr(aq) = Br2(aq) + 2 KCl(aq)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe{2+} = Fe{3+} + e =>
Fe{2+} = Fe{3+} + e
Fe2O3 + Li2O = LiFeO2 =>
Fe2O3 + Li2O = 2 LiFeO2
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
N2(g) + O2(g) = N2O3(g) =>
2 N2(g) + 3 O2(g) = 2 N2O3(g)
SO2(g) + O2(g) = SO3(g) =>
2 SO2(g) + O2(g) = 2 SO3(g)
CuCl + NaI = NaCuClI =>
CuCl + NaI = NaCuClI
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
PbI4 + MnSO4 = MnI2 + Pb(SO4)2 =>
PbI4 + 2 MnSO4 = 2 MnI2 + Pb(SO4)2
HCl4 + Ca(OH)2 = CaCl2 + H2O + Cl2 =>
2 HCl4 + Ca(OH)2 = CaCl2 + 2 H2O + 3 Cl2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cu + Cr2O7{2-} + H3O{+} = Cu{2+} + Cr{3+} + H2O =>
3 Cu + Cr2O7{2-} + 14 H3O{+} = 3 Cu{2+} + 2 Cr{3+} + 21 H2O
Ca(NO3)2(aq) + K3PO4(aq) = Ca3(PO4)2(s) + KNO3(aq) = =>
3 Ca(NO3)2(aq) + 2 K3PO4(aq) = Ca3(PO4)2(s) + 6 KNO3(aq)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
Pb2(NO3) + KI = Pb2I + K(NO3) =>
Pb2(NO3) + KI = Pb2I + K(NO3)
K2CrO4 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl3 + H2O =>
2 K2CrO4 + 3 Na2SO3 + 10 HCl = 4 KCl + 3 Na2SO4 + 2 CrCl3 + 5 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
P4(s) + Cl2(g) = PCl5(g) =>
P4(s) + 10 Cl2(g) = 4 PCl5(g)
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
Al + HCl = AlCl3 + H =>
Al + 3 HCl = AlCl3 + 3 H
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/08/12
Equations balanced on 04/07/11
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