Equations balanced on the previous day | Equations balanced on the next day |
2 Mg + O2 = 2 MgO
C2H4 + KMnO4 + H2O = C2H4(OH) + MnO + KOH =>
5 C2H4 + KMnO4 + 3 H2O = 5 C2H4(OH) + MnO + KOH
Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O
C3H5N6O9 = CO2 + N2 + H2O + O2 =>
4 C3H5N6O9 = 12 CO2 + 12 N2 + 10 H2O + O2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NaHCO3 = CO2 + H2O + Na2CO3 =>
2 NaHCO3 = CO2 + H2O + Na2CO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na + Cl = NaCl =>
Na + Cl = NaCl
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
K + OH = KOH =>
K + OH = KOH
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn + HCl = H + (ZnCl)2 =>
2 Zn + 2 HCl = 2 H + (ZnCl)2
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
FeCl2 + NH4OH = Fe(OH)2 + NH4Cl =>
FeCl2 + 2 NH4OH = Fe(OH)2 + 2 NH4Cl
Na2CO3 + CaCl2 = NaCl + CaCO3 =>
Na2CO3 + CaCl2 = 2 NaCl + CaCO3
AgNO3 + K2CO3 = Ag2CO3 + K2(NO3)2 =>
2 AgNO3 + K2CO3 = Ag2CO3 + K2(NO3)2
HClO4 + K = KClO4 + H2 =>
2 HClO4 + 2 K = 2 KClO4 + H2
Na2S2O3 + KI + HS2O4 = Na2S4O6 + NaI + K2SO4 + H20 =>
32 Na2S2O3 + 16 KI + 20 HS2O4 = 24 Na2S4O6 + 16 NaI + 8 K2SO4 + H20
Na2S2O3 + KI + HS2O4 = Na2S4O6 + NaI + K2SO4 + H2O =>
13 Na2S2O3 + 4 KI + 10 HS2O4 = 11 Na2S4O6 + 4 NaI + 2 K2SO4 + 5 H2O
NaOH + CuCl2 = NaCl2 + CuOH =>
NaOH + CuCl2 = NaCl2 + CuOH
KOH + HOOCCOOH = H2O + KCO2 =>
2 KOH + HOOCCOOH = 2 H2O + 2 KCO2
CrCl3 + H2O2 + KOH = K2CrO4 + KCl + H2O =>
2 CrCl3 + 3 H2O2 + 10 KOH = 2 K2CrO4 + 6 KCl + 8 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Cr2SO4 + H2O2 + KOH = K2CrO4 + K2SO4 + H2O =>
Cr2SO4 + 5 H2O2 + 6 KOH = 2 K2CrO4 + K2SO4 + 8 H2O
C4H8 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C4H8 + 8 KMnO4 + 12 H2SO4 = 10 CH3COOH + 8 MnSO4 + 4 K2SO4 + 12 H2O
NiSO4 + NaOH = Ni(OH)2 + Na2SO4 =>
NiSO4 + 2 NaOH = Ni(OH)2 + Na2SO4
FeCl3 + Mg = MgCl2 + Fe =>
2 FeCl3 + 3 Mg = 3 MgCl2 + 2 Fe
FeO3 + CO = Fe3O4 + CO2 =>
3 FeO3 + 5 CO = Fe3O4 + 5 CO2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H6 + O2 = CO2 + H20 =>
10 C2H6 + 20 O2 = 20 CO2 + 3 H20
NaAsO2 + I2 + NaHCO3 = NaHAsO4 + NaI + CO2 + H2O =>
2 NaAsO2 + 3 I2 + 6 NaHCO3 = 2 NaHAsO4 + 6 NaI + 6 CO2 + 2 H2O
FeO3 + CO = Fe3O4 + CO2 =>
3 FeO3 + 5 CO = Fe3O4 + 5 CO2
KNO2 + Ni(NO3)2*6H2O = K4[Ni(NO2)6]H2O + O2 + HH2O =>
24 KNO2 + 6 Ni(NO3)2*6H2O = 6 K4[Ni(NO2)6]H2O + 11 O2 + 20 HH2O
KNO2 + Ni(NO3)2*6H2O = K4[Ni(NO2)6]H2O + O2 + H2O =>
4 KNO2 + Ni(NO3)2*6H2O = K4[Ni(NO2)6]H2O + O2 + 5 H2O
Pb(NO3)2 = PbO2 + NO2 = O2 =>
Pb(NO3)2 = PbO2 + 2 NO2
KMnO4 + H2C2O4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 10 CO2 + 2 MnSO4 + K2SO4 + 8 H2O
CH4 + NH3 + O2 = H2O + HCN =>
2 CH4 + 2 NH3 + 3 O2 = 6 H2O + 2 HCN
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/02/10
Equations balanced on 12/02/09
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.