| Equations balanced on the previous day | Equations balanced on the next day |
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2 NaNO3 = 2 NaNO2 + O2
KCl + Pb2NO3 = KNO3 + Pb2Cl =>
KCl + Pb2NO3 = KNO3 + Pb2Cl
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NaHCO3 = Na2O + H2O + CO2 =>
2 NaHCO3 = Na2O + H2O + 2 CO2
Zn = Zn{2+} + e =>
Zn = Zn{2+} + 2e
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Fe{2+} = Fe{3+} + e =>
Fe{2+} = Fe{3+} + e
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Sr + HNO3 = SrO2 + NO2 + H2O =>
Sr + 4 HNO3 = SrO2 + 4 NO2 + 2 H2O
Bi2(SO4)3(aq) + (NH4)2S(aq) = Bi2S(aq) + (NH4)2(SO4)3(aq) =>
Bi2(SO4)3(aq) + (NH4)2S(aq) = Bi2S(aq) + (NH4)2(SO4)3(aq)
C7H6O3 + CH3OH = C8H8O3 + H2O =>
C7H6O3 + CH3OH = C8H8O3 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe{3+} + Zn = Fe{2+} + Zn{2+} =>
2 Fe{3+} + Zn = 2 Fe{2+} + Zn{2+}
H3C6H5O7 + NaHCO3 = Na3C6H5O7 + H2O + CO2 =>
H3C6H5O7 + 3 NaHCO3 = Na3C6H5O7 + 3 H2O + 3 CO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C3H5N3O9 = CO2 + H2O + O2 + N2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + O2 + 6 N2
Ba(CN)2 + H2SO4 = BaSO4 + HCN =>
Ba(CN)2 + H2SO4 = BaSO4 + 2 HCN
CdSO4(aq) + H2S(aq) = CdS(aq) + H2SO4(aq) =>
CdSO4(aq) + H2S(aq) = CdS(aq) + H2SO4(aq)
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
NaBr + LiCl = NaCl + LiBr =>
NaBr + LiCl = NaCl + LiBr
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
BaBr + LiCl = BaCl + LiBr =>
BaBr + LiCl = BaCl + LiBr
O = O7 =>
7 O = O7
KBr + LiCl = KCl + LiBr =>
KBr + LiCl = KCl + LiBr
Na + MgSo4 = Na2So4 + Mg =>
2 Na + MgSo4 = Na2So4 + Mg
XeF6 + H2O = XeO3 + HF =>
XeF6 + 3 H2O = XeO3 + 6 HF
O2 = O7 =>
7 O2 = 2 O7
HCl + H2O = H2Cl + OH =>
HCl + H2O = H2Cl + OH
Na + MgSo4 = Na2So4 + Mg =>
2 Na + MgSo4 = Na2So4 + Mg
CaBr + LiCl = CaCl + LiBr =>
CaBr + LiCl = CaCl + LiBr
CaBr2 + LiCl = CaCl2 + LiBr =>
CaBr2 + 2 LiCl = CaCl2 + 2 LiBr
Na + MgSO4 = Na2SO4 + Mg =>
2 Na + MgSO4 = Na2SO4 + Mg
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
CuSO4 + Al = Al2(SO4)3 + Cu =>
3 CuSO4 + 2 Al = Al2(SO4)3 + 3 Cu
FrUus + SrBr2 = FrBr + SrUus2 =>
2 FrUus + SrBr2 = 2 FrBr + SrUus2
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
Mg + O2 = Mg3O2 =>
3 Mg + O2 = Mg3O2
Mg + O2 = Mg3O2 =>
3 Mg + O2 = Mg3O2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/13/10
Equations balanced on 03/15/09
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