| Équations équilibrées la veille | Équations équilibrées le lendemain |
CrCl2 + F2 = CrF2 + Cl2
KNO{3} = KNO{2} + {2} =>
2 KNO{3} = 2 KNO{2} + {2}
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
C4H6O3 + C10H10Fe = C12H12FeO + C2H4O2 =>
C4H6O3 + C10H10Fe = C12H12FeO + C2H4O2
AsCl3 + Ni(CO3) = As(CO3) + NiCl3 =>
AsCl3 + Ni(CO3) = As(CO3) + NiCl3
C7O2H6 + NaOH = C7O2H5Na + H2O =>
C7O2H6 + NaOH = C7O2H5Na + H2O
Na3PO4(aq) + NH4OH(aq) = (NH4)3PO4 + NaOH =>
Na3PO4(aq) + 3 NH4OH(aq) = (NH4)3PO4 + 3 NaOH
Ca + ScF3 = Sc + CaF2 =>
3 Ca + 2 ScF3 = 2 Sc + 3 CaF2
H2C2O4*5H2O + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
5 H2C2O4*5H2O + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 33 H2O
C2H5O + H2O = CH4 + CO2 =>
8 C2H5O + 2 H2O = 11 CH4 + 5 CO2
FeCl2 + NaOH + NaOCl + CO2 = Fe2(CO3)3 + NaCl + H2O =>
2 FeCl2 + 4 NaOH + NaOCl + 3 CO2 = Fe2(CO3)3 + 5 NaCl + 2 H2O
NO2 + H2 = HNO2 =>
2 NO2 + H2 = 2 HNO2
C18H28N2SO4 + H2O = C18H28N2SO4OH + H =>
C18H28N2SO4 + H2O = C18H28N2SO4OH + H
NaHCO3 + C9H8O4 = C8H7NaO4 + CO2 + H2O =>
9 NaHCO3 + 8 C9H8O4 = 9 C8H7NaO4 + 9 CO2 + 5 H2O
NH4NO3 + CH3COOH = HNO3 + CH3COONH4 =>
NH4NO3 + CH3COOH = HNO3 + CH3COONH4
NbO + NaOH = NbOH + NaO =>
NbO + NaOH = NbOH + NaO
FeO + Sn = Fe + SnO =>
FeO + Sn = Fe + SnO
KOH + CuO + O2 = KCuO2 + H2O =>
4 KOH + 4 CuO + O2 = 4 KCuO2 + 2 H2O
Zn + Sn(NO3)4 = Zn(NO3)2 + Sn =>
2 Zn + Sn(NO3)4 = 2 Zn(NO3)2 + Sn
HNO3 + Cu = Cu(NO3)2 + N2O3 + H2O =>
6 HNO3 + 2 Cu = 2 Cu(NO3)2 + N2O3 + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HCN + IO3 = I + CNO + H2O =>
2 HCN + IO3 = I + 2 CNO + H2O
KHCO3(s) = K2CO3(s) + H2O(l) + CO2(g) =>
2 KHCO3(s) = K2CO3(s) + H2O(l) + CO2(g)
K3(PO4) + Fe(C2H3O2)2 = K(C2H3O2) + Fe3(PO4)2 =>
2 K3(PO4) + 3 Fe(C2H3O2)2 = 6 K(C2H3O2) + Fe3(PO4)2
C5H90 + O2 = CO2 + H2 =>
C5H90 + 5 O2 = 5 CO2 + 45 H2
Cu + HNO3 = NO2 + (CuNO3)2 + H2O =>
2 Cu + 4 HNO3 = 2 NO2 + (CuNO3)2 + 2 H2O
C6H5COOH + Mg(OH)2 = H2O + (C6H5COO)2Mg =>
2 C6H5COOH + Mg(OH)2 = 2 H2O + (C6H5COO)2Mg
Mg + HO = MgHO =>
Mg + HO = MgHO
Fe(s) + O2(g) = Fe2O4 =>
2 Fe(s) + 2 O2(g) = Fe2O4
Fe(NH4)(SO4) + H2O = FeO + H2SO4 + NH4 =>
Fe(NH4)(SO4) + H2O = FeO + H2SO4 + NH4
Fe2(OH)2 + Zn = Zn(OH)2 + Fe2 =>
Fe2(OH)2 + Zn = Zn(OH)2 + Fe2
Na2C2H3O2 + Pb(NO3)2 = PbC2H3O2 + NaNO3 =>
Na2C2H3O2 + Pb(NO3)2 = PbC2H3O2 + 2 NaNO3
C6H5NH2 = H + C + N =>
C6H5NH2 = 7 H + 6 C + N
Mn2O7 + H2O2H2O = O2 + Mn(OH)7 =>
4 Mn2O7 + 14 H2O2H2O = 7 O2 + 8 Mn(OH)7
CH3CH2COO + C4H10O = C2H5CO2C4H9 + H2O =>
16 CH3CH2COO + 23 C4H10O = 20 C2H5CO2C4H9 + 15 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Co + H2O = Co2O3 + H2 =>
2 Co + 3 H2O = Co2O3 + 3 H2
Ca(NO3)2 = CaO + NO2 + O2 =>
2 Ca(NO3)2 = 2 CaO + 4 NO2 + O2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Zn + Sn(NO3)4 = Zn(NO3)4 + Sn =>
Zn + Sn(NO3)4 = Zn(NO3)4 + Sn
CaC2 + KMnO4 + H2SO4 = CaSO4 + K2SO4 + MnO2 + H2O + CO2 =>
3 CaC2 + 10 KMnO4 + 8 H2SO4 = 3 CaSO4 + 5 K2SO4 + 10 MnO2 + 8 H2O + 6 CO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Na2C2O4(aq) + BaCl2(aq) = BaC2O4(s) + NaCl(aq) =>
Na2C2O4(aq) + BaCl2(aq) = BaC2O4(s) + 2 NaCl(aq)
C10H16N208 + NaOH = NaC10H16N208 + OH =>
C10H16N208 + NaOH = NaC10H16N208 + OH
CH3CCl3 + KOH = CH3COOK + KCl + H2O =>
CH3CCl3 + 4 KOH = CH3COOK + 3 KCl + 2 H2O
Zn + Cu2(SO2)4 = Zn2(SO2)4 + Cu =>
2 Zn + Cu2(SO2)4 = Zn2(SO2)4 + 2 Cu
K3V5O14 + KOH = K3VO4 + H2O =>
K3V5O14 + 12 KOH = 5 K3VO4 + 6 H2O
R2CO3 + H2O = R2O + H2CO3 =>
R2CO3 + H2O = R2O + H2CO3
RbOH + HClO2 = H2O + Cl + RbO =>
3 RbOH + HClO2 = 2 H2O + Cl + 3 RbO
NO5(g) = NO2(g) + O2(g) =>
2 NO5(g) = 2 NO2(g) + 3 O2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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