| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 4 5 6 |
Cu(NO3) = Cu + NO3
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
PbO2 = Pb + O =>
PbO2 = Pb + 2 O
CH2O + O2 = CO2 + H2O =>
CH2O + O2 = CO2 + H2O
C3H8 + O = CO2 + H2O =>
C3H8 + 10 O = 3 CO2 + 4 H2O
NaCl + Ba(NO3)2 = Na(NO3)2 + BaCl =>
NaCl + Ba(NO3)2 = Na(NO3)2 + BaCl
NaCl + Ba(NO3)2 = Na(NO3) + BaCl2 =>
2 NaCl + Ba(NO3)2 = 2 Na(NO3) + BaCl2
Al + H2SO4 = H + Al2(SO4)3 =>
2 Al + 3 H2SO4 = 6 H + Al2(SO4)3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Fe + Cl2 = FeCl4 =>
Fe + 2 Cl2 = FeCl4
CaC2 + H2O = C2H2 + CaO =>
CaC2 + H2O = C2H2 + CaO
CaC2 + H2O = C2H2 + CaO =>
CaC2 + H2O = C2H2 + CaO
Al + CH3OH = Al(CH3O)3 + H2 =>
2 Al + 6 CH3OH = 2 Al(CH3O)3 + 3 H2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe(OH)3 + H2(SO4) = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2(SO4) = Fe2(SO4)3 + 6 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
H{+} + BrO3{-} + Cl({-}) = BrO2 + H2O + Cl2 =>
4 H{+} + 2 BrO3{-} + 2 Cl({-}) = 2 BrO2 + 2 H2O + Cl2
H2O + MnO4{-} + C2O4{2-} = OH{-} + MnO2 + CO2 =>
4 H2O + 2 MnO4{-} + 3 C2O4{2-} = 8 OH{-} + 2 MnO2 + 6 CO2
AlCl3 + Pb(NO3)2 = Al(NO3)3 + PbCl2 =>
2 AlCl3 + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 PbCl2
KClO3 + C12H22O11 = KCl + CO2 + H2O =>
8 KClO3 + C12H22O11 = 8 KCl + 12 CO2 + 11 H2O
Fe + H2SO4 = FeSO4 + H =>
Fe + H2SO4 = FeSO4 + 2 H
K2CO3 + Al2Cl6 = KCl + Al2(CO3)3 =>
3 K2CO3 + Al2Cl6 = 6 KCl + Al2(CO3)3
LiAlH4 + BF3 = LiF + AlF3 + B2H6 =>
3 LiAlH4 + 4 BF3 = 3 LiF + 3 AlF3 + 2 B2H6
H{+} + Fe{2+} + Cr2O7{2-} = Fe{3+} + Cr{3+} + H2O =>
14 H{+} + 6 Fe{2+} + Cr2O7{2-} = 6 Fe{3+} + 2 Cr{3+} + 7 H2O
S + Fe = SFe =>
S + Fe = SFe
CaSiO3 + HF = CaF2 + SiF4 + H2O =>
CaSiO3 + 6 HF = CaF2 + SiF4 + 3 H2O
NaN3 + Pb(C2H3O2)2 = NaN3(C2H3O2)2 + Pb =>
NaN3 + Pb(C2H3O2)2 = NaN3(C2H3O2)2 + Pb
Al + HBr = H + AlBr =>
Al + HBr = H + AlBr
Al + HBr = H + AlBr3 =>
Al + 3 HBr = 3 H + AlBr3
Al + HBr = H2 + AlBr3 =>
2 Al + 6 HBr = 3 H2 + 2 AlBr3
H2 + Al2O3 = Al + H2O =>
3 H2 + Al2O3 = 2 Al + 3 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Bi(NO3)3 + H2S = Bi2S3 + HNO3 =>
2 Bi(NO3)3 + 3 H2S = Bi2S3 + 6 HNO3
Bi(NO3)3 + H2S = Bi2S3 + HNO3 =>
2 Bi(NO3)3 + 3 H2S = Bi2S3 + 6 HNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al(ClO3)3 = O2 + AlCl3 =>
2 Al(ClO3)3 = 9 O2 + 2 AlCl3
Cl2 + Na = NaCl =>
Cl2 + 2 Na = 2 NaCl
Al2 + O3 = Al2O3 =>
Al2 + O3 = Al2O3
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
CH3OC2H5(l) + O2(g) = CO2(g) + H2O(l) =>
2 CH3OC2H5(l) + 9 O2(g) = 6 CO2(g) + 8 H2O(l)
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
Al2 + O2 = Al2O3 =>
2 Al2 + 3 O2 = 2 Al2O3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
| 1 2 3 4 5 6 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/09/08
Equations balanced on 08/08/07
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