| Equations balanced on the previous day | Equations balanced on the next day |
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2 Al(OH)3 = Al2O3 + 3 H2O
CaSi2 + SbCl3 = Si + Sb + CaCl2 =>
3 CaSi2 + 2 SbCl3 = 6 Si + 2 Sb + 3 CaCl2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
CaCl2 + MgO = CaO + MgCl2 =>
CaCl2 + MgO = CaO + MgCl2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH4ClO4 + Al = HCl + Al2O3 + H2O + N2 =>
6 NH4ClO4 + 10 Al = 6 HCl + 5 Al2O3 + 9 H2O + 3 N2
NaClO = NaCl + Na(ClO3) =>
3 NaClO = 2 NaCl + Na(ClO3)
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
CH4 + SO2 = H2S + CO2 + H2 =>
CH4 + SO2 = H2S + CO2 + H2
HgO + HCl = HgCl + OH =>
HgO + HCl = HgCl + OH
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
NaC1O2 + C12 = C1O + NaC1 =>
6 NaC1O2 + C12 = 12 C1O + 6 NaC1
CdBr2 + Na2S = CdS + NaBr =>
CdBr2 + Na2S = CdS + 2 NaBr
NO2{-} + e + H2O = N2O + OH{-} =>
2 NO2{-} + 4e + 3 H2O = N2O + 6 OH{-}
HgO + Cl2 = HgCl + O2 =>
2 HgO + Cl2 = 2 HgCl + O2
FeSe + HCl = FeCl2 + H2Se =>
FeSe + 2 HCl = FeCl2 + H2Se
NaClO2 + Cl2 = ClO + NaCl =>
NaClO2 + Cl2 = 2 ClO + NaCl
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NaCl + H2SO4 = HCl + Na2SO4 =>
2 NaCl + H2SO4 = 2 HCl + Na2SO4
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
NH4NO3 + KOH = KNO3 + NH3 + H2O =>
NH4NO3 + KOH = KNO3 + NH3 + H2O
Cu3Cl + Fe = Fe3Cl + Cu =>
Cu3Cl + 3 Fe = Fe3Cl + 3 Cu
CaBr2 + Na2CO3 = CaCO3 + NaBr =>
CaBr2 + Na2CO3 = CaCO3 + 2 NaBr
Hg2I2 + HCl + HNO3 = HgCl2 + HIO3 + NO + H3O =>
Hg2I2 + 4 HCl + 4 HNO3 = 2 HgCl2 + 2 HIO3 + 4 NO + 2 H3O
Cu + S = Cu2S =>
2 Cu + S = Cu2S
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Hg2I2 + HCl + HNO3 = HgCl2 + HIO3 + NO + H2O =>
3 Hg2I2 + 12 HCl + 14 HNO3 = 6 HgCl2 + 6 HIO3 + 14 NO + 10 H2O
FeS = Fe + S8 =>
8 FeS = 8 Fe + S8
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
N2 + I2 = NI3 =>
N2 + 3 I2 = 2 NI3
AgCl + NaNO3 = AgNO3 + NaCl =>
AgCl + NaNO3 = AgNO3 + NaCl
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Zn3As2 + HCl = AsH3 + ZnCl2 =>
Zn3As2 + 6 HCl = 2 AsH3 + 3 ZnCl2
AgCl + NaNO3 = AgNO3 + NaCl =>
AgCl + NaNO3 = AgNO3 + NaCl
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/28/07
Equations balanced on 11/27/06
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