| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2HPO4 + 2 NH4OH = 2 NH3 + 2 KOH + H3PO4
KI + KClO3 + H2SO4 = I2 + KCl + KHSO4 + H2O =>
6 KI + KClO3 + 6 H2SO4 = 3 I2 + KCl + 6 KHSO4 + 3 H2O
CuY + H2SO4 = Y + CuSO4 + H2O + SO2 =>
CuY + 2 H2SO4 = Y + CuSO4 + 2 H2O + SO2
Mg + SO2 = MgO + MgS =>
3 Mg + SO2 = 2 MgO + MgS
Li + Fe = LiFe =>
Li + Fe = LiFe
NaOH + FeCl3 = Fe(OH)3 + NaCl =>
3 NaOH + FeCl3 = Fe(OH)3 + 3 NaCl
Fe + H3O{+} = Fe{2+} + H2 + H2O =>
Fe + 2 H3O{+} = Fe{2+} + H2 + 2 H2O
ClOOCl = Cl + O =>
ClOOCl = 2 Cl + 2 O
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
K + Pb(NO3)3 = KNO3 + Pb =>
3 K + Pb(NO3)3 = 3 KNO3 + Pb
HNO3 + Na2SO4 = NaNO3 + NaHSO4 =>
HNO3 + Na2SO4 = NaNO3 + NaHSO4
HNO3 + Os = Os(NO3)2 + H2 =>
2 HNO3 + Os = Os(NO3)2 + H2
Sr3P2 + Cl2 = SrCl + P3 =>
6 Sr3P2 + 9 Cl2 = 18 SrCl + 4 P3
H2S + Li2O = Li2S + H2O =>
H2S + Li2O = Li2S + H2O
Pb(NO3)2(aq) + KOH(aq) = Pb(OH)2(g) + K(NO3)(l) =>
Pb(NO3)2(aq) + 2 KOH(aq) = Pb(OH)2(g) + 2 K(NO3)(l)
K2WO4 + H2O2 = K2WO8 + H2O =>
K2WO4 + 4 H2O2 = K2WO8 + 4 H2O
AlCl3 + NH4 = Al + NH4Cl =>
AlCl3 + 3 NH4 = Al + 3 NH4Cl
P4 + H + O = H2PO2 =>
P4 + 8 H + 8 O = 4 H2PO2
CH4(CH2)4 + O2 = CO2 + H2O =>
CH4(CH2)4 + 8 O2 = 5 CO2 + 6 H2O
CH3COOH + H2O = CH3COOH3O =>
CH3COOH + H2O = CH3COOH3O
H2S + SB = SB2S3 + H =>
2 H2S + 2 SB = SB2S3 + 4 H
Cr2(SO4) + POH + PClO3 = P2CrO4 + H2O + PCl + P2SO4 =>
3 Cr2(SO4) + 18 POH + 5 PClO3 = 6 P2CrO4 + 9 H2O + 5 PCl + 3 P2SO4
NaN3 + KNO4 + SiO2 = N2 + K2O3Si + NaO3Si =>
14 NaN3 + 4 KNO4 + 16 SiO2 = 23 N2 + 2 K2O3Si + 14 NaO3Si
NaHCO3 + C17H33COOH = NaC17H33CO2 + H2O + CO2 =>
NaHCO3 + C17H33COOH = NaC17H33CO2 + H2O + CO2
K2CrO4 + AgNO3 = K2NO3 + CrO4Ag =>
K2CrO4 + AgNO3 = K2NO3 + CrO4Ag
BCl3 + NaOH = B(OH)3 + NaCl =>
BCl3 + 3 NaOH = B(OH)3 + 3 NaCl
MnCl2 + AsO5 + K(OH) = H2O + K(AsO2) + K(MnO4) + KCl =>
7 MnCl2 + 5 AsO5 + 26 K(OH) = 13 H2O + 5 K(AsO2) + 7 K(MnO4) + 14 KCl
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSSO4 + HNO3 + CO2 + H2O =>
22 K4Fe(CN)6 + 122 KMnO4 + 487 H2SO4 = 210 KHSO4 + 11 Fe2(SO4)3 + 122 MnSSO4 + 132 HNO3 + 132 CO2 + 316 H2O
Al(s) + CuCl2(s) = Cu(s) + AlCl3(aq) =>
2 Al(s) + 3 CuCl2(s) = 3 Cu(s) + 2 AlCl3(aq)
[Cd(NH3)6](NO3)2 + H2O = Cd(OH)2 + NH4NO3 + NH3 =>
[Cd(NH3)6](NO3)2 + 2 H2O = Cd(OH)2 + 2 NH4NO3 + 4 NH3
C3H5(OH)3 + HNO3 = C3H5(NO3)3 + H2O =>
C3H5(OH)3 + 3 HNO3 = C3H5(NO3)3 + 3 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Mg + Fe2O2 = Fe + MgO =>
2 Mg + Fe2O2 = 2 Fe + 2 MgO
NO2 + P2O3 + KOH = NO + H2O + K2HPO4 =>
2 NO2 + P2O3 + 4 KOH = 2 NO + H2O + 2 K2HPO4
C1 + H2 = C1H4 =>
C1 + 2 H2 = C1H4
Cr2(SO4)3 + K2CO3 = Cr2(CO3)3 + K2SO4 =>
Cr2(SO4)3 + 3 K2CO3 = Cr2(CO3)3 + 3 K2SO4
FeSO4 + BaCl2 = FeCl2 + BaSO4 =>
FeSO4 + BaCl2 = FeCl2 + BaSO4
Na2CrO2 = Na2O + CrO =>
Na2CrO2 = Na2O + CrO
Ca + H2O = CaHO3 + H2 =>
2 Ca + 6 H2O = 2 CaHO3 + 5 H2
O2 + C4H6O6 = CO2 + H2O =>
5 O2 + 2 C4H6O6 = 8 CO2 + 6 H2O
CCl2O + H2O = HCl + CO2 =>
CCl2O + H2O = 2 HCl + CO2
P + O1 = PO4 =>
P + 4 O1 = PO4
C4H10(g) + O(g) = CO2(g) + H20(g) =>
2 C4H10(g) + 16 O(g) = 8 CO2(g) + H20(g)
(NH4)SO4 + KOH = NH3 + KSO4 + H2O =>
(NH4)SO4 + KOH = NH3 + KSO4 + H2O
FeBr3(aq) + H2SO4(aq) = Fe2(SO4)3(s) + HBr(aq) =>
2 FeBr3(aq) + 3 H2SO4(aq) = Fe2(SO4)3(s) + 6 HBr(aq)
HCl + Ca(SO3) = (H2)(SO3) + CaCl2 =>
2 HCl + Ca(SO3) = (H2)(SO3) + CaCl2
K2CO3 + NO2 = KNO2 + KNO3 + CO2 =>
K2CO3 + 2 NO2 = KNO2 + KNO3 + CO2
NH4Cl(aq) + Pb2NO3(s) = Pb2Cl(s) + NH4NO3(aq) =>
NH4Cl(aq) + Pb2NO3(s) = Pb2Cl(s) + NH4NO3(aq)
BaHS = Ba + HS =>
BaHS = Ba + HS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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