| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(HCO3)2 + 2 LiOH = Li2CO3 + BaCO3 + 2 H2O
CaS + H2O = Ca(HS)2 + Ca(OH)2 =>
2 CaS + 2 H2O = Ca(HS)2 + Ca(OH)2
Ni(NO3)2 + COCl2 = NiCl2 + (NO3)2 + CO =>
Ni(NO3)2 + COCl2 = NiCl2 + (NO3)2 + CO
C2 + OH = CO2 + H2O =>
C2 + 8 OH = 2 CO2 + 4 H2O
KI + O2 = KIO3 =>
2 KI + 3 O2 = 2 KIO3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CH4 + S8 = H2S + CS2 =>
2 CH4 + S8 = 4 H2S + 2 CS2
LiOH + H2O = LiO + H3O =>
LiOH + H2O = LiO + H3O
MgO + ZnO = MgZnO2 =>
MgO + ZnO = MgZnO2
O + Fe2S4 = Fe2O3 + SO2 =>
11 O + Fe2S4 = Fe2O3 + 4 SO2
C15H31COOK + H2O = C15H31COOH + K2O =>
2 C15H31COOK + H2O = 2 C15H31COOH + K2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
CH4 + S8 = H2S + CS2 =>
2 CH4 + S8 = 4 H2S + 2 CS2
H2CO3 + MnSO4 = MnCO3 + H2SO4 =>
H2CO3 + MnSO4 = MnCO3 + H2SO4
Na + H2SiO3 = Na2SiO3 + H2 =>
2 Na + H2SiO3 = Na2SiO3 + H2
(NH4)2SO4(aq) + KOH(aq) = K2SO4(aq) + NH3(g) + H2O(l) =>
(NH4)2SO4(aq) + 2 KOH(aq) = K2SO4(aq) + 2 NH3(g) + 2 H2O(l)
CuBr2 + NH4NO3 = Cu(NO3)2 + NH4Br =>
CuBr2 + 2 NH4NO3 = Cu(NO3)2 + 2 NH4Br
Fe(NO3)3 + NH3 = [Fe(NH3)6](NO3)3 =>
Fe(NO3)3 + 6 NH3 = [Fe(NH3)6](NO3)3
C2H2 + KMnO4 + H2SO4 = K2SO3 + H2O + KC2O4 + MnSO4 =>
3 C2H2 + 5 KMnO4 + 6 H2SO4 = K2SO3 + 9 H2O + 3 KC2O4 + 5 MnSO4
Al + KOH + KNO3 + H2O = NH3 + K3[Al(OH)6] =>
8 Al + 21 KOH + 3 KNO3 + 18 H2O = 3 NH3 + 8 K3[Al(OH)6]
Sn + H2Co3 = SnCo3 + H2 =>
Sn + H2Co3 = SnCo3 + H2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
PbCl4 + K2I = PbI2 + KCl =>
PbCl4 + 2 K2I = PbI2 + 4 KCl
Ba(OH)2Al + H2O = H3O + AlBaO2H =>
Ba(OH)2Al + H2O = H3O + AlBaO2H
NaNO3 + H2 = Na + HNO3 =>
2 NaNO3 + H2 = 2 Na + 2 HNO3
NaOH2 + CuSO4 = CuOH2 + NaSO4 =>
NaOH2 + CuSO4 = CuOH2 + NaSO4
Fe + Pb2(SO4)2 = Fe(SO4)2 + Pb =>
Fe + Pb2(SO4)2 = Fe(SO4)2 + 2 Pb
Ag + ZnCl2 = AgCl2 + Zn =>
Ag + ZnCl2 = AgCl2 + Zn
CHCl3 + KOH = KCCl3 + H2O =>
CHCl3 + KOH = KCCl3 + H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
HNO3 + K2CrO4 + Fe(NO3)2 = KNO3 + Cr(NO3)3 + Fe(NO3)3 + H2O =>
8 HNO3 + K2CrO4 + 3 Fe(NO3)2 = 2 KNO3 + Cr(NO3)3 + 3 Fe(NO3)3 + 4 H2O
PBO + C = PB + CO2 =>
2 PBO + C = 2 PB + CO2
X2H5OH + O2 = H2O + XO2 =>
X2H5OH + 3 O2 = 3 H2O + 2 XO2
Bi + HNO3 + H2O = Bi(HNO3)35H2O =>
Bi + 35 HNO3 + H2O = Bi(HNO3)35H2O
H2SO4 + HI = H2S + H2O + I2 =>
H2SO4 + 8 HI = H2S + 4 H2O + 4 I2
Mg(No3)2 + Ca(OH)2 = Mg(OH)2 + Ca(No3)2 =>
Mg(No3)2 + Ca(OH)2 = Mg(OH)2 + Ca(No3)2
MnCl2 + Na2SO4 = NaCl + MnSO4 =>
MnCl2 + Na2SO4 = 2 NaCl + MnSO4
B2(SO4)3 + Sr(OH)2 = B(OH)3 + SrSO4 =>
B2(SO4)3 + 3 Sr(OH)2 = 2 B(OH)3 + 3 SrSO4
Ba(OH)2 + H2O = H3O + BaO2 =>
Ba(OH)2 + 2 H2O = 2 H3O + BaO2
Mg(OH)2 + H2C2O4 = Mg + H4C2O6(OH) =>
3 Mg(OH)2 + 2 H2C2O4 = 3 Mg + 2 H4C2O6(OH)
Fe{+} + Mg = Fe + Mg{+} =>
Fe{+} + Mg = Fe + Mg{+}
KMnO4 + KI + NaOH = K2MnO4 + KIO4 + H2O + Na2MnO4 =>
8 KMnO4 + KI + 8 NaOH = 4 K2MnO4 + KIO4 + 4 H2O + 4 Na2MnO4
Al + Fe2 = AlFe3 =>
2 Al + 3 Fe2 = 2 AlFe3
C8H10 + O2 = CO2 + HOH =>
2 C8H10 + 21 O2 = 16 CO2 + 10 HOH
MgO + ZnO = MgZnO2 =>
MgO + ZnO = MgZnO2
CuSO4 + FeOH2 = CuOH2 + FeSO4 =>
CuSO4 + FeOH2 = CuOH2 + FeSO4
NHNO3 = N + H2O + O =>
2 NHNO3 = 4 N + H2O + 5 O
Al + CrO3 = AlO3 + Cr2 =>
2 Al + 2 CrO3 = 2 AlO3 + Cr2
Al + FeCl3 = AlCl3 + Fe =>
Al + FeCl3 = AlCl3 + Fe
CdCl2 + NaOH = Cd(OH)2 + NaCl =>
CdCl2 + 2 NaOH = Cd(OH)2 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/24
Équations équilibrées sur02/28/23
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