| Equations balanced on the previous day | Equations balanced on the next day |
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3 Mg + N2 = Mg3N2
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Zn + O2 = ZnO2 =>
Zn + O2 = ZnO2
Zn + O2 = ZnO7 =>
2 Zn + 7 O2 = 2 ZnO7
Fe + O2 = Fe2O =>
4 Fe + O2 = 2 Fe2O
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
C57H110O6 + O2 = CO2 + H2O =>
2 C57H110O6 + 163 O2 = 114 CO2 + 110 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Na2O + SiO2 = Na2SiO3 =>
Na2O + SiO2 = Na2SiO3
B2O3 + Mg = MgO + B =>
B2O3 + 3 Mg = 3 MgO + 2 B
Al(OH)3 + HClO4 = Al(ClO4)3 + H2O =>
Al(OH)3 + 3 HClO4 = Al(ClO4)3 + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CuSO4 + Fe = Fe2(SO4)3 + Cu =>
3 CuSO4 + 2 Fe = Fe2(SO4)3 + 3 Cu
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
HC2H3O2 + NaH2CO3 = NaC2H3O2 + H2O + CO2 =>
7 HC2H3O2 + 8 NaH2CO3 = 8 NaC2H3O2 + 10 H2O + 6 CO2
HCl + K2SO3 = KCl + H2O + SO2 =>
2 HCl + K2SO3 = 2 KCl + H2O + SO2
C2H6O + K2Cr2O7 + H2SO4 = C2H4O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H6O + 2 K2Cr2O7 + 8 H2SO4 = 3 C2H4O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
FeCl2 + Na3PO4 = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaCl
AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KOH + MgSO4 = Mg(OH)2 + K2SO4 =>
2 KOH + MgSO4 = Mg(OH)2 + K2SO4
HNO3 + Zn = ZnNO3 + H2O + NO2 =>
2 HNO3 + Zn = ZnNO3 + H2O + NO2
Fe2O3 + LiF = FeF3 + Li2O =>
Fe2O3 + 6 LiF = 2 FeF3 + 3 Li2O
Fe(s) + Cl2(g) = FeCl3(s) =>
2 Fe(s) + 3 Cl2(g) = 2 FeCl3(s)
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Mn(NO3)2 + Ca(ClO)2 + NaOH = NaMnO4 + NaNO3 + CaCl2 + H2O =>
4 Mn(NO3)2 + 5 Ca(ClO)2 + 12 NaOH = 4 NaMnO4 + 8 NaNO3 + 5 CaCl2 + 6 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
MnO4{-} + H2O{0} + e = MnO2{-} + OH{-} =>
MnO4{-} + 2 H2O{0} + 4e = MnO2{-} + 4 OH{-}
Zn + Pb(NO3)4 = ZnNO3 + Pb =>
4 Zn + Pb(NO3)4 = 4 ZnNO3 + Pb
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
MnO4{-} + H2O{0} + e = MnO2{-2} + OH{-} =>
MnO4{-} + 2 H2O{0} + 5e = MnO2{-2} + 4 OH{-}
MnO4{-} + H2O{0} + e = MnO2{-} + OH{-} =>
MnO4{-} + 2 H2O{0} + 4e = MnO2{-} + 4 OH{-}
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
MnO4{-} + H2O{0} + e = MnO2{+} + OH{-} =>
MnO4{-} + 2 H2O{0} + 2e = MnO2{+} + 4 OH{-}
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
MnO4{-} + H2O{0} + e = MnO2{+2} + OH{-} =>
MnO4{-} + 2 H2O{0} + e = MnO2{+2} + 4 OH{-}
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
H2O + Na2B4O7 + H2SO4 = H3BO3 + Na2SO4 =>
5 H2O + Na2B4O7 + H2SO4 = 4 H3BO3 + Na2SO4
MnO4{-} + H2O{0} + e = MnO2{-3} + OH{-} =>
MnO4{-} + 2 H2O{0} + 6e = MnO2{-3} + 4 OH{-}
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Mg + H3PO4 = H2 + Mg3(PO4)2 =>
3 Mg + 2 H3PO4 = 3 H2 + Mg3(PO4)2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/11/10
Equations balanced on 05/11/09
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