| Equations balanced on the previous day | Equations balanced on the next day |
3 PbS + 8 HNO3 = 3 PbSO4 + 8 NO + 4 H2O
AlF3 + CaO = AlO + CaF3 =>
AlF3 + CaO = AlO + CaF3
MnO2 + CO = MnO + CO2 =>
MnO2 + CO = MnO + CO2
C4H6 + O2 = CO2 + H20 =>
10 C4H6 + 40 O2 = 40 CO2 + 3 H20
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Zn + S8 = ZnS =>
8 Zn + S8 = 8 ZnS
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
VO2 + NaOH = Na2V4O9 + H2O =>
4 VO2 + 2 NaOH = Na2V4O9 + H2O
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
CH3C8H17 + O2 = CO2 + H2O =>
CH3C8H17 + 14 O2 = 9 CO2 + 10 H2O
Pb(NO3)2 + KI(aq) = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI(aq) = PbI2 + 2 KNO3
Cu(NO3)2 + Fe = Cu + Fe(NO3)2 =>
Cu(NO3)2 + Fe = Cu + Fe(NO3)2
CH3 + O2 = CO2 + H2O =>
4 CH3 + 7 O2 = 4 CO2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3H2O
Cl2 + K4Fe(CN)6 = KCl + K3Fe(CN)6 =>
Cl2 + 2 K4Fe(CN)6 = 2 KCl + 2 K3Fe(CN)6
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
CH3C4H9 + O2 = CO2 + H2O =>
CH3C4H9 + 8 O2 = 5 CO2 + 6 H2O
Pb + O2 = Pb3O4 =>
3 Pb + 2 O2 = Pb3O4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Zn{+2} + Cu = Zn + Cu{+2} =>
Zn{+2} + Cu = Zn + Cu{+2}
Zn{+2} + Fe = Zn + Fe{+3} =>
3 Zn{+2} + 2 Fe = 3 Zn + 2 Fe{+3}
Cu{+2} + Fe = Cu + Fe{+3} =>
3 Cu{+2} + 2 Fe = 3 Cu + 2 Fe{+3}
Fe2O3 + H = Fe + H2O =>
Fe2O3 + 6 H = 2 Fe + 3 H2O
Fe2S + O2 = Fe2O3 + SO2 =>
2 Fe2S + 5 O2 = 2 Fe2O3 + 2 SO2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Mg + O = MgO =>
Mg + O = MgO
Fe + O = FeO =>
Fe + O = FeO
K + O = KO =>
K + O = KO
Mg + O = MgO =>
Mg + O = MgO
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Fe3O4 + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe3O4 + 28 HNO3 = 9 Fe(NO3)3 + NO + 14 H2O
Fe3O4 + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe3O4 + 10 HNO3 = 3 Fe(NO3)3 + NO2 + 5 H2O
Cu2O + HCl = H[CuCl2] + H2O =>
Cu2O + 4 HCl = 2 H[CuCl2] + H2O
Ca + N = CaN =>
Ca + N = CaN
PbO + NH3 = Pb + N2 + H2O =>
3 PbO + 2 NH3 = 3 Pb + N2 + 3 H2O
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Cu + FeCl3 = CuCl2 + FeCl2 =>
Cu + 2 FeCl3 = CuCl2 + 2 FeCl2
S2Cl2 + NH3 = N4S4 + NH4Cl + S8 =>
6 S2Cl2 + 16 NH3 = N4S4 + 12 NH4Cl + S8
MnO4{-} + SO3{2-} + H2O = MnO2 + SO4{2-} + OH{-} =>
2 MnO4{-} + 3 SO3{2-} + H2O = 2 MnO2 + 3 SO4{2-} + 2 OH{-}
CuSO4 + Pb(NO3)2 = Cu(NO3)2 + PbSO4 =>
CuSO4 + Pb(NO3)2 = Cu(NO3)2 + PbSO4
Pb(NO3)2 + NaCl = PbCl + Na(NO3)2 =>
Pb(NO3)2 + NaCl = PbCl + Na(NO3)2
MnO4{-} + SO3{2-} + OH{-} = MnO4{2-} + SO4{2-} + H2O =>
2 MnO4{-} + SO3{2-} + 2 OH{-} = 2 MnO4{2-} + SO4{2-} + H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/12/11
Equations balanced on 06/11/10
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