| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg2(NO3)2 + SnCl2 = Hg2Cl2 + Sn(NO3)2
ZnCl2 + TiO2 + H2O = ZnTiO3 + HCl =>
ZnCl2 + TiO2 + H2O = ZnTiO3 + 2 HCl
C4 + H2 + O2 = CH2O =>
C4 + 4 H2 + 2 O2 = 4 CH2O
H2CO3(aq) + NaOH(aq) = Na2CO3(aq) + H2O(l) =>
H2CO3(aq) + 2 NaOH(aq) = Na2CO3(aq) + 2 H2O(l)
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
Fe + K4[Fe(CN)6] + H2O = FeK[Fe(CN)6] + KOH + H2 =>
2 Fe + 2 K4[Fe(CN)6] + 6 H2O = 2 FeK[Fe(CN)6] + 6 KOH + 3 H2
C6H8O7 + OH{-} = C6H7O7{-} + H2O =>
C6H8O7 + OH{-} = C6H7O7{-} + H2O
PhF + CH3CHCH3NHCH3 = PhCH2CHCH3NHCH3 + HF =>
PhF + CH3CHCH3NHCH3 = PhCH2CHCH3NHCH3 + HF
*BaCO3 = Ba17C17O51 =>
17*BaCO3 = Ba17C17O51
As2S3 + NaNO3 + Na2CO3 = Na3AsO4 + Na2SO4 + NaNO2 + CO2 =>
As2S3 + 14 NaNO3 + 6 Na2CO3 = 2 Na3AsO4 + 3 Na2SO4 + 14 NaNO2 + 6 CO2
KClO + H2O + K = KOH + Cl2 =>
2 KClO + 2 H2O + 2 K = 4 KOH + Cl2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
K2SO4 + KMnO4 + H2O = K2S2O8 + MnO2 + KOH =>
6 K2SO4 + 2 KMnO4 + 4 H2O = 3 K2S2O8 + 2 MnO2 + 8 KOH
N3H12PO4 + SrO2H2 = Sr3P2O8 + NH4OH =>
2 N3H12PO4 + 3 SrO2H2 = Sr3P2O8 + 6 NH4OH
HIO4 = H + IO4 =>
HIO4 = H + IO4
HNO3 + HSO4{-} = NO3{-} + H2SO4 =>
HNO3 + HSO4{-} = NO3{-} + H2SO4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
Au + NO3{-} + Cl{-} + H{+} = AuCl4{-]+NO2+H2O =>
Au + 3 NO3{-} + 4 Cl{-} + 6 H{+} = AuCl4{-]+3NO2+3H2O
Cr(NO3)3(aq) + KOH(aq) = Cr(OH)3 + KNO3 =>
Cr(NO3)3(aq) + 3 KOH(aq) = Cr(OH)3 + 3 KNO3
K2FeO4 + Na2SO3 + H2SO4 = Na2SO4 + FeSO4 + K2SO4 + H2O =>
K2FeO4 + 2 Na2SO3 + 2 H2SO4 = 2 Na2SO4 + FeSO4 + K2SO4 + 2 H2O
Cu(OH)2 + NH3 + H2O = [Cu(NH3)4(H2O)2](OH)2 =>
Cu(OH)2 + 4 NH3 + 2 H2O = [Cu(NH3)4(H2O)2](OH)2
CH3Na + NaClO2 + HCl = COCl2 + NaCl + H2O =>
CH3Na + 2 NaClO2 + 3 HCl = COCl2 + 3 NaCl + 3 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
P + CuO = P2O5 + Cu =>
2 P + 5 CuO = P2O5 + 5 Cu
CH3CH2CH2CH2OH(l) + O2(g) = C4H10O3 =>
CH3CH2CH2CH2OH(l) + O2(g) = C4H10O3
Cl2 + KOH + K[Cr(OH)4] = KCl + H2O + K2CrO4 =>
3 Cl2 + 8 KOH + 2 K[Cr(OH)4] = 6 KCl + 8 H2O + 2 K2CrO4
C8H18 + O2 = C8 + O2H18 =>
C8H18 + O2 = C8 + O2H18
NH4Cl + NaClO = H2O + N2 + NaCl + HCl =>
2 NH4Cl + 3 NaClO = 3 H2O + N2 + 3 NaCl + 2 HCl
FeOPdF2 = FeF2 + PdO =>
FeOPdF2 = FeF2 + PdO
Al + S2 = Al3S =>
6 Al + S2 = 2 Al3S
Ag + Cu2SO4 = Cu + Ag2SO4 =>
2 Ag + Cu2SO4 = 2 Cu + Ag2SO4
NaNO3 + Mg(HCO3)2 = Mg(NO3)2 + NaHCO3 =>
2 NaNO3 + Mg(HCO3)2 = Mg(NO3)2 + 2 NaHCO3
CH3COOH + NH3 = CH3COONH4 =>
CH3COOH + NH3 = CH3COONH4
NO + K2O = K2N + O2 =>
NO + K2O = K2N + O2
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
MnO4 + H2SO4 = O2 + MnSO4 + H2O =>
2 MnO4 + 2 H2SO4 = 3 O2 + 2 MnSO4 + 2 H2O
Mn4 + Pb2NO2 = Pb2 + Mn4NO2 =>
Mn4 + Pb2NO2 = Pb2 + Mn4NO2
KCl + CaO + H2O = KClO + Ca(OH) =>
KCl + 2 CaO + H2O = KClO + 2 Ca(OH)
CH3CH2CH3CCH3COH + Ag2O = CH3CH2COOH + Ag =>
CH3CH2CH3CCH3COH + 3 Ag2O = 2 CH3CH2COOH + 6 Ag
Ca(NO3)2 + Na2SO4 = CaNa2 + (NO3)2SO4 =>
Ca(NO3)2 + Na2SO4 = CaNa2 + (NO3)2SO4
potassiumiodide + silvernitrate = potassiumnitrate + silveriodide =>
KI + AgNO3 = KNO3 + AgI
MgO + SO4 = MgOSO4 =>
MgO + SO4 = MgOSO4
Pb(CO3)2 + Br2 = PbBr4 + CO2 + O2 =>
Pb(CO3)2 + 2 Br2 = PbBr4 + 2 CO2 + O2
[Fe3O(CH3COO)6]CH3COO + H3BO3 + H2O = Fe3BO6 + CH3COOH =>
[Fe3O(CH3COO)6]CH3COO + H3BO3 + 2 H2O = Fe3BO6 + 7 CH3COOH
Zn(s) + HNO3 = Zn(NO3)2 + H2(g) =>
Zn(s) + 2 HNO3 = Zn(NO3)2 + H2(g)
Cu0 + AgNo3 = Ag0 + Cu(No3)2 =>
Cu0 + 2 AgNo3 = 2 Ag0 + Cu(No3)2
R(COOH)2 + Na2CO3 = R(COONa)2 + H2O + CO2 =>
R(COOH)2 + Na2CO3 = R(COONa)2 + H2O + CO2
SO2Cl2 = SO2 + Cl2 =>
SO2Cl2 = SO2 + Cl2
S + Li = LiS =>
S + Li = LiS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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