| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 |
C7H16 + 11 O2 = 7 CO2 + 8 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
MnO2 + KOH + O2 = KMnO4 + H2O =>
4 MnO2 + 4 KOH + 3 O2 = 4 KMnO4 + 2 H2O
KMnO4 + H2SO4 = K2SO4 + Mn2O7 + H2O =>
2 KMnO4 + H2SO4 = K2SO4 + Mn2O7 + H2O
Ag2O + HNO3 = AgNO3 + H2O =>
Ag2O + 2 HNO3 = 2 AgNO3 + H2O
CO + Fe3O4 = FeO + CO2 =>
CO + Fe3O4 = 3 FeO + CO2
CO + Fe3O4 = FeO + CO2 =>
CO + Fe3O4 = 3 FeO + CO2
CO + Fe3O4 = FeO + CO2 =>
CO + Fe3O4 = 3 FeO + CO2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Zn(NO3)2 + Li2S = ZnS + LiNO3 =>
Zn(NO3)2 + Li2S = ZnS + 2 LiNO3
P4 + I2 = PI3 =>
P4 + 6 I2 = 4 PI3
PI3 + H2O = H3PO3 + HI =>
PI3 + 3 H2O = H3PO3 + 3 HI
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
N4O10 + H2O = H3NO4 =>
N4O10 + 6 H2O = 4 H3NO4
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
AcO3H3 = Ac2O3 + H2O =>
2 AcO3H3 = Ac2O3 + 3 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
C2H5OH + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 2 CO2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
Cu + Na2O = CuO + Na =>
Cu + Na2O = CuO + 2 Na
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
CaAl2O4 + HCl = AlCl3 + CaCl2 + H2O =>
CaAl2O4 + 8 HCl = 2 AlCl3 + CaCl2 + 4 H2O
CaF2 + AgNO3 = AgF + Ca(NO3)2 =>
CaF2 + 2 AgNO3 = 2 AgF + Ca(NO3)2
Hf + N2 = Hf3N4 =>
3 Hf + 2 N2 = Hf3N4
K2CO3 = CO2 + K2O =>
K2CO3 = CO2 + K2O
Mn + P4 = Mn3P2 =>
6 Mn + P4 = 2 Mn3P2
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
Mg3P2 + Ca = Ca3P2 + Mg =>
Mg3P2 + 3 Ca = Ca3P2 + 3 Mg
Fe3(PO4)2 + KCl = K3PO4 + FeCl2 =>
Fe3(PO4)2 + 6 KCl = 2 K3PO4 + 3 FeCl2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
SbCl4 + K = Sb + KCl =>
SbCl4 + 4 K = Sb + 4 KCl
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
LaN3O9 + NH4OH = LaO3H3 + NH4NO3 =>
LaN3O9 + 3 NH4OH = LaO3H3 + 3 NH4NO3
AgNO3 + Na2S = Ag2S + NaNO3 =>
2 AgNO3 + Na2S = Ag2S + 2 NaNO3
O2 + Sb2S3 = Sb2O4 + SO2 =>
5 O2 + Sb2S3 = Sb2O4 + 3 SO2
O2 + Sb2S3 = Sb2O4 + SO2 =>
5 O2 + Sb2S3 = Sb2O4 + 3 SO2
O2 + Sb2S3 = Sb2O4 + SO2 =>
5 O2 + Sb2S3 = Sb2O4 + 3 SO2
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na + MgI2 = NaI + Mg =>
2 Na + MgI2 = 2 NaI + Mg
Fe + Sn(NO3)4 = Fe(NO3)3 + Sn =>
4 Fe + 3 Sn(NO3)4 = 4 Fe(NO3)3 + 3 Sn
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NiCl3 + O = NiO + Cl2O5 =>
2 NiCl3 + 17 O = 2 NiO + 3 Cl2O5
PdCl2 + HNO3 = PdN2O6 + HCl =>
PdCl2 + 2 HNO3 = PdN2O6 + 2 HCl
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Li2CrO4 + BaCl2 = LiCl + BaCrO4 =>
Li2CrO4 + BaCl2 = 2 LiCl + BaCrO4
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/20/08
Equations balanced on 12/20/07
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