| Equations balanced on the previous day | Equations balanced on the next day |
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2 H2 + O2 = 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
HC2H3O2 + KCO3 = KC2H3O2 + CO2 + H2O =>
9 HC2H3O2 + 8 KCO3 = 8 KC2H3O2 + 10 CO2 + 6 H2O
Br2 + {-} = Br{-} =>
Br2 + 2e = 2 Br{-}
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Mn{4+} + {-} = Mn{2+} =>
Mn{4+} + 2e = Mn{2+}
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
N{5+} + {-} = N{3-} =>
N{5+} + 8e = N{3-}
C3H6 + O2 = CO2 + H20 =>
10 C3H6 + 30 O2 = 30 CO2 + 3 H20
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Pb{5+} + {-} = Pb{2+} =>
Pb{5+} + 3e = Pb{2+}
Pb{4+} + {-} = Pb{2+} =>
Pb{4+} + 2e = Pb{2+}
NaCN + H2SO4 = Na2SO4 + HCN =>
2 NaCN + H2SO4 = Na2SO4 + 2 HCN
Fe + AgC2H3O2 = Ag + Fe2C2H3O2 =>
2 Fe + AgC2H3O2 = Ag + Fe2C2H3O2
I{+} + {-} = I2 =>
2 I{+} + 2e = I2
Cl{5+} + {-} = Cl =>
Cl{5+} + 5e = Cl
Cl{5+} + {-} = Cl2 =>
2 Cl{5+} + 10e = Cl2
Pb{4+} + {-} = Pb{2+} =>
Pb{4+} + 2e = Pb{2+}
Pb{4+} + {-} = Pb{2+} =>
Pb{4+} + 2e = Pb{2+}
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
Fe{3+} + I{-} = Fe{2+} + I2 =>
2 Fe{3+} + 2 I{-} = 2 Fe{2+} + I2
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
Fe{3+} + Sn{2+} = Fe{2+} + Sn{4+} =>
2 Fe{3+} + Sn{2+} = 2 Fe{2+} + Sn{4+}
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
Fe + Sn{2+} = Fe{2+} + Sn =>
Fe + Sn{2+} = Fe{2+} + Sn
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
FeS2 + HNO3 = Fe2(SO4)3 + H2SO4 + NO + H2O =>
2 FeS2 + 10 HNO3 = Fe2(SO4)3 + H2SO4 + 10 NO + 4 H2O
(NH4)2Cr2O7 = NH3 + H2O + Cr2O3 + O2 =>
2(NH4)2Cr2O7 = 4 NH3 + 2 H2O + 2 Cr2O3 + 3 O2
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Na2O2 + H2O = NaOH + O =>
Na2O2 + H2O = 2 NaOH + O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
H2 + Fe3O4 = Fe + H2O =>
4 H2 + Fe3O4 = 3 Fe + 4 H2O
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
C17H21NO4 + O2 = H2O + CO2 + N2 =>
4 C17H21NO4 + 81 O2 = 42 H2O + 68 CO2 + 2 N2
Zn + HCl = ZnCl + H =>
Zn + HCl = ZnCl + H
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/06/08
Equations balanced on 02/05/07
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