| Equations balanced on the previous day | Equations balanced on the next day |
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H2 + O = H2O
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
N2O4 + N2H4 = N2 + H2O =>
N2O4 + 2 N2H4 = 3 N2 + 4 H2O
CO{2} = O{2} + C =>
CO{2} = O{2} + C
CO + Fe2O3 = Fe + CO2 =>
3 CO + Fe2O3 = 2 Fe + 3 CO2
(NH4)2CO3 + Ca(NO3)2 = NH4NO3 + CaCO3 =>
(NH4)2CO3 + Ca(NO3)2 = 2 NH4NO3 + CaCO3
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2
SrCl2 + (NH4)2CO3 = NH4Cl + SrCO3 =>
SrCl2 + (NH4)2CO3 = 2 NH4Cl + SrCO3
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
ClF + NH3 = NH4Cl + NF3 =>
3 ClF + 4 NH3 = 3 NH4Cl + NF3
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
H3BO3 = H2B4O7 + H2O =>
4 H3BO3 = H2B4O7 + 5 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
SrCl2 + (NH4)2SO4 = NH4Cl + SrSO4 =>
SrCl2 + (NH4)2SO4 = 2 NH4Cl + SrSO4
NH3 + O2 = N + H2O =>
4 NH3 + 3 O2 = 4 N + 6 H2O
BaCl2(aq) + CaSO4(aq) = BaSO4(s) + CaCl2(aq) =>
BaCl2(aq) + CaSO4(aq) = BaSO4(s) + CaCl2(aq)
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Ca(OH)2 + CO2 = CaCO3 + HOH =>
Ca(OH)2 + CO2 = CaCO3 + HOH
Al + Pb(NO3)2 = AlPb + NO3 =>
Al + Pb(NO3)2 = AlPb + 2 NO3
H2O = H + O =>
H2O = 2 H + O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Co(NO3)2 + K2CO3 = CoCO3 + KNO3 =>
Co(NO3)2 + K2CO3 = CoCO3 + 2 KNO3
NaBr + PbN2 = NaBrPbN2 =>
NaBr + PbN2 = NaBrPbN2
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
NaBr + PbN2 = Na + BrPbN2 =>
NaBr + PbN2 = Na + BrPbN2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C3H6 + O2 = H2O + CO2 =>
2 C3H6 + 9 O2 = 6 H2O + 6 CO2
Na2S2O3 + I2 = NaI + Na2S4O6 =>
2 Na2S2O3 + I2 = 2 NaI + Na2S4O6
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CH4 + Br = CH3Br + HBr =>
CH4 + 2 Br = CH3Br + HBr
Ca + HCl = CaCl3 + H2 =>
2 Ca + 6 HCl = 2 CaCl3 + 3 H2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Si + HCl = SiCl3 + H2 =>
2 Si + 6 HCl = 2 SiCl3 + 3 H2
KI + CI2 = KCI + I2 =>
KI + CI2 = KCI + I2
HNO3 + Zn = Zn(NO3)2 + NH4NO + H2O =>
14 HNO3 + 6 Zn = 6 Zn(NO3)2 + NH4NO + 5 H2O
FeCl3 + KSCN = FeSCN + KCl3 =>
FeCl3 + KSCN = FeSCN + KCl3
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaIO3 + NaHSO3 = I2 + NaHSO4 + Na2SO4 + H20 =>
20 NaIO3 + 60 NaHSO3 = 10 I2 + 40 NaHSO4 + 20 Na2SO4 + H20
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/22/09
Equations balanced on 03/24/08
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