| Equations balanced on the previous day | Equations balanced on the next day |
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4 Al + 3 O2 = 2 Al2O3
Na2SO3 + HCl = Na2Cl + HSO3 =>
Na2SO3 + HCl = Na2Cl + HSO3
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
H2SO4(aq) + LiOH(aq) = Li2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 LiOH(aq) = Li2SO4(aq) + 2 H2O(l)
Br2 + CaCl2 = Br2Cl2 + Ca =>
Br2 + CaCl2 = Br2Cl2 + Ca
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
K2CrO4 + Mn(NO3)2 = K2(NO3)2 + MnCrO4 =>
K2CrO4 + Mn(NO3)2 = K2(NO3)2 + MnCrO4
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe(CN)2 + KCN = K4Fe(CN)6 =>
Fe(CN)2 + 4 KCN = K4Fe(CN)6
H2SO4 = SO3 + H2O =>
H2SO4 = SO3 + H2O
ZnSO4 + SrCl2 = ZnCl2 + SrSO4 =>
ZnSO4 + SrCl2 = ZnCl2 + SrSO4
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
Fe + S8 = FeS8 =>
Fe + S8 = FeS8
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
Sn + KOH = K2SnO2 + H2 =>
Sn + 2 KOH = K2SnO2 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Fe + S = Fe2S3 =>
2 Fe + 3 S = Fe2S3
KCl + O2 = KClO4 =>
KCl + 2 O2 = KClO4
K2C2O4 + HCl = KCl + HCO2 =>
K2C2O4 + 2 HCl = 2 KCl + 2 HCO2
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
P2O3 + H2O = HPO2 =>
P2O3 + H2O = 2 HPO2
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
Al2(SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Pb + KNO3 = PbNO3 + K =>
Pb + KNO3 = PbNO3 + K
Pb + KNO3 = PbNO3 + K =>
Pb + KNO3 = PbNO3 + K
Ca + Na2C2O4 = CaC2O4 + Na =>
Ca + Na2C2O4 = CaC2O4 + 2 Na
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/06/07
Equations balanced on 11/05/06
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