| Equations balanced on the previous day | Equations balanced on the next day |
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2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NaOH + Ca(NO3)2 = NaNO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
FeCr2O4 + C = Fe + Cr + CO =>
FeCr2O4 + 4 C = Fe + 2 Cr + 4 CO
C2H4O + O = CO2 + H2O =>
C2H4O + 5 O = 2 CO2 + 2 H2O
C22H22O2 + O2 = CO2 + H2O =>
2 C22H22O2 + 53 O2 = 44 CO2 + 22 H2O
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
Ce{4+} + Fe{2+} = Ce{3+} + Fe{3+} =>
Ce{4+} + Fe{2+} = Ce{3+} + Fe{3+}
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mn + O2 = Mn2O3 =>
4 Mn + 3 O2 = 2 Mn2O3
Mn + O2 = MnO =>
2 Mn + O2 = 2 MnO
Na2CO3 + CaCl2 = CaCO3 + NaCl =>
Na2CO3 + CaCl2 = CaCO3 + 2 NaCl
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CoCl2 + NH4Cl + NH3 + O2 = [Co(NH3)6]Cl3 + H2O =>
4 CoCl2 + 4 NH4Cl + 20 NH3 + O2 = 4[Co(NH3)6]Cl3 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
XC2H5 + O2 = XOH + CO2 + H2O =>
2 XC2H5 + 7 O2 = 2 XOH + 4 CO2 + 4 H2O
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
Ca(OH)2 + H2SO4 = H2O + CaSO4 =>
Ca(OH)2 + H2SO4 = 2 H2O + CaSO4
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na3PO4 + CaCl2 = NaCl + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
FeCl2(ac) + NH4OH(ac) = Fe(OH)2 + NH4Cl =>
FeCl2(ac) + 2 NH4OH(ac) = Fe(OH)2 + 2 NH4Cl
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
H3PO4 + KOH = H2O + K3PO4 =>
H3PO4 + 3 KOH = 3 H2O + K3PO4
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O =>
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O
W2P2O11 + Na2WO4 = Na4W8P4O32 + O2 + NaPO3 =>
8 W2P2O11 + 8 Na2WO4 = 3 Na4W8P4O32 + 6 O2 + 4 NaPO3
NaPO3 + WO3 + W = Na4W8P4O32 =>
12 NaPO3 + 20 WO3 + 4 W = 3 Na4W8P4O32
CuSO4 + KI = CuI + I2 + K2SO4 =>
2 CuSO4 + 4 KI = 2 CuI + I2 + 2 K2SO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NiO + CO = Ni + CO2 =>
NiO + CO = Ni + CO2
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
Fe2O3 + CO = FeO + CO2 =>
Fe2O3 + CO = 2 FeO + CO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Na2WO4 + WO3 + W2P2O11 = Na4W8P4O32 + O2 =>
2 Na2WO4 + 2 WO3 + 2 W2P2O11 = Na4W8P4O32 + 2 O2
NiO + CO + S = Ni3S2 + CO2 =>
3 NiO + 3 CO + 2 S = Ni3S2 + 3 CO2
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
NaPO3 + WO3 = Na4W8P4O32 + O2 =>
4 NaPO3 + 8 WO3 = Na4W8P4O32 + 2 O2
NiO + CO + S = NiS + CO2 =>
NiO + CO + S = NiS + CO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/06/11
Equations balanced on 08/05/10
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