| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 4 5 6 7 8 |
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
ZnO + KBr = K2O + ZnBr2 =>
ZnO + 2 KBr = K2O + ZnBr2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al + Cl2 = AlCl2 =>
Al + Cl2 = AlCl2
Mg + Al2O3 = Al + MgO =>
3 Mg + Al2O3 = 2 Al + 3 MgO
Mg + Al2O3 = Al + MgO =>
3 Mg + Al2O3 = 2 Al + 3 MgO
S2 + O2 = S2O2 =>
S2 + O2 = S2O2
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
S + O2 = SO2 =>
S + O2 = SO2
Al + CuSO4 = Cu + Al2(SO4)3 =>
2 Al + 3 CuSO4 = 3 Cu + Al2(SO4)3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Mg + H2O = Mg(OH)2 + H =>
Mg + 2 H2O = Mg(OH)2 + 2 H
Pb + H2SO4 + PbO2 = PbSO4 + H2O =>
Pb + 2 H2SO4 + PbO2 = 2 PbSO4 + 2 H2O
CrO4{-2} + Fe{2+} + H{+} = Cr{3+} + Fe{3+} + H2O =>
CrO4{-2} + 3 Fe{2+} + 8 H{+} = Cr{3+} + 3 Fe{3+} + 4 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C2H4 + I2 = C2H4I2 =>
C2H4 + I2 = C2H4I2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Ca3(PO4)2 + H2SO4 = Ca(H2PO4)2 + CaSO4 =>
Ca3(PO4)2 + 2 H2SO4 = Ca(H2PO4)2 + 2 CaSO4
AlCl3 + AgNO3 = Al(NO3)3 + AgCl =>
AlCl3 + 3 AgNO3 = Al(NO3)3 + 3 AgCl
HCl + CaCO3 = CO2 + H2O + CaCl2 =>
2 HCl + CaCO3 = CO2 + H2O + CaCl2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
Cl2 + H2O = HCl + HClO =>
Cl2 + H2O = HCl + HClO
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
N2O5 = N2O4 + O2 =>
2 N2O5 = 2 N2O4 + O2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
(NH4)2CO3 + CaSO4 = (NH4)2SO4 + CaCO3 =>
(NH4)2CO3 + CaSO4 = (NH4)2SO4 + CaCO3
MnO2 + ClO4 + OH{-} = MnO4{-} + ClO2{-} + H2O =>
5 MnO2 + 3 ClO4 + 8 OH{-} = 5 MnO4{-} + 3 ClO2{-} + 4 H2O
NH3 + CO2 = (NH2)2CO + H2O =>
2 NH3 + CO2 = (NH2)2CO + H2O
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
MnO4{-} + ClO2{-} + H2O = MnO2 + ClO4{-} + OH{-} =>
4 MnO4{-} + 3 ClO2{-} + 2 H2O = 4 MnO2 + 3 ClO4{-} + 4 OH{-}
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CeO2 + KI + HCl = KCl + CeCl3 + H2O + I2 =>
2 CeO2 + 2 KI + 8 HCl = 2 KCl + 2 CeCl3 + 4 H2O + I2
P + O2 = PO5 =>
2 P + 5 O2 = 2 PO5
| 1 2 3 4 5 6 7 8 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/03/08
Equations balanced on 08/02/07
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