| Équations équilibrées la veille | Équations équilibrées le lendemain |
C8H9NO2 + NaOH = NaC7H6NO2 + CH3OH
Ca(s) + Fe(No3)2(aq) = Ca(No3)2 + Fe =>
Ca(s) + Fe(No3)2(aq) = Ca(No3)2 + Fe
NiCl2 + Na2CO3 = ClNa2 + Ni(CO3)2 =>
NiCl2 + 2 Na2CO3 = 2 ClNa2 + Ni(CO3)2
LiNO3 + H2SO4 = HNO3 + Li2SO4 =>
2 LiNO3 + H2SO4 = 2 HNO3 + Li2SO4
Mo(CO)6 = Mo + C2 + O4 =>
2 Mo(CO)6 = 2 Mo + 6 C2 + 3 O4
PBr3 + Ca = CaBr + P =>
PBr3 + 3 Ca = 3 CaBr + P
Fe + CuCl2 = CuFeCl2 =>
Fe + CuCl2 = CuFeCl2
Al2(CO3)3 + HCl = AlCl3 + H2O + CO2 =>
Al2(CO3)3 + 6 HCl = 2 AlCl3 + 3 H2O + 3 CO2
NaHCO3 + FeO + Na2HPO4 = Na3FePO4CO3 + H2O =>
NaHCO3 + FeO + Na2HPO4 = Na3FePO4CO3 + H2O
NO + H2O2 = HNO2 =>
2 NO + H2O2 = 2 HNO2
C4H10S + NaOCl = C8H10S2 + NaCl + H2O =>
2 C4H10S + 5 NaOCl = C8H10S2 + 5 NaCl + 5 H2O
HNO3 + AlSiO3 = HSiO3 + AlNO3 =>
HNO3 + AlSiO3 = HSiO3 + AlNO3
Ca(NO3)2 + (NH4)2 + SO4 = N2 + CaSO4 + H2O =>
2 Ca(NO3)2 + 3(NH4)2 + 2 SO4 = 5 N2 + 2 CaSO4 + 12 H2O
Zn + NiO + H2O = Ni + Zn(OH)2 =>
Zn + NiO + H2O = Ni + Zn(OH)2
Fe + O2 + K2CO3 = Fe2(CO3)3 + K2FeO2 =>
5 Fe + 3 O2 + 3 K2CO3 = Fe2(CO3)3 + 3 K2FeO2
NO + NH3 = NH2 + H2O =>
NO + 4 NH3 = 5 NH2 + H2O
P4O6 + Br2 = P2Br4 + P4O10 =>
5 P4O6 + 8 Br2 = 4 P2Br4 + 3 P4O10
Cu(NO3)2(aq) + NaI(aq) = CuI(s) + NaNO3(aq) + I2(g) =>
2 Cu(NO3)2(aq) + 4 NaI(aq) = 2 CuI(s) + 4 NaNO3(aq) + I2(g)
K2Cr2O7 + H2SO4 + C4H9OH = Cr2(SO4)3 + K2SO4 + H2O + C4H8O =>
K2Cr2O7 + 4 H2SO4 + 3 C4H9OH = Cr2(SO4)3 + K2SO4 + 7 H2O + 3 C4H8O
C2H5O2N + O = CO2 + H2O + N2 =>
2 C2H5O2N + 9 O = 4 CO2 + 5 H2O + N2
(OH) + C = C(OH) =>
(OH) + C = C(OH)
Zn(NO3)2 + Fe2(SO4)3 = Fe(NO3)3 + ZnSO4 =>
3 Zn(NO3)2 + Fe2(SO4)3 = 2 Fe(NO3)3 + 3 ZnSO4
Ca9Sr(PO4)6(OH)2 + NH4F = Ca9Sr(PO4)6OHF + NH4OH =>
Ca9Sr(PO4)6(OH)2 + NH4F = Ca9Sr(PO4)6OHF + NH4OH
Na2SO4 + AlCl3 = Al2(SO4)3 + NaCl =>
3 Na2SO4 + 2 AlCl3 = Al2(SO4)3 + 6 NaCl
NO2 + NH5 = NH2 + H2O =>
NO2 + 2 NH5 = 3 NH2 + 2 H2O
NO2 + O3 = NO3 =>
3 NO2 + O3 = 3 NO3
C57H95O6 + H2O = C6H14 + CO2 =>
38 C57H95O6 + 372 H2O = 311 C6H14 + 300 CO2
Al2(SO3)3 + SrBr2 = AlBr3 + Sr(SO3) =>
Al2(SO3)3 + 3 SrBr2 = 2 AlBr3 + 3 Sr(SO3)
C4H4O4 + NaHCO3 = C4H4Na2O5 + CO2 + H2O =>
C4H4O4 + 2 NaHCO3 = C4H4Na2O5 + 2 CO2 + H2O
NaBr + CaS = Na2S + CaBr2 =>
2 NaBr + CaS = Na2S + CaBr2
CrCl3*6H20 + KOH = K2CrO4 + H2O + KCl + H =>
CrCl3*6H20 + 5 KOH = K2CrO4 + H2O + 3 KCl + 123 H
NaCl + Ba = BaNa2 + BaCl2 =>
2 NaCl + 2 Ba = BaNa2 + BaCl2
Cl2O7 + ZnO = ZnCl + O2 =>
2 Cl2O7 + 4 ZnO = 4 ZnCl + 9 O2
Zn(OH)2 + CrO3 = Cr(OH)6 + ZnO =>
3 Zn(OH)2 + CrO3 = Cr(OH)6 + 3 ZnO
H2SO4 + Fe(OH) = Fe2(SO4) + H2O =>
H2SO4 + 2 Fe(OH) = Fe2(SO4) + 2 H2O
K2Cr2O7 + NaCl + H2SO4 = K2S2O4 + Cr2(SO4)3 + Cl2 + Na2SO4 + H2O =>
K2Cr2O7 + 12 NaCl + 11 H2SO4 = K2S2O4 + Cr2(SO4)3 + 6 Cl2 + 6 Na2SO4 + 11 H2O
SO2 + Cr2O7 = Cr + SO4 =>
7 SO2 + 2 Cr2O7 = 4 Cr + 7 SO4
HI + AgOH = IAg + H2O =>
HI + AgOH = IAg + H2O
Iron + water = Fe3O4 + H =>
3 Fe + 4 H2O = Fe3O4 + 8 H
(CH3COO)2Ca + (HCOO)2Ca = CH3CHO + CaCO3 =>
(CH3COO)2Ca + (HCOO)2Ca = 2 CH3CHO + 2 CaCO3
ZnO + SO2 = Zn(SO3) =>
ZnO + SO2 = Zn(SO3)
MnS + K2Mn4O7 + H2SO4 = MnSO4 + KHSO4 + H2O =>
MnS + 2 K2Mn4O7 + 12 H2SO4 = 9.0000000000001MnSO4 + 4 KHSO4 + 10 H2O
Al2(SO4)3 + Ba = Ba(SO4) + Al =>
Al2(SO4)3 + 3 Ba = 3 Ba(SO4) + 2 Al
Na2(SO4) + Cu(NO3)2 = Na(NO3) + Cu(SO4) =>
Na2(SO4) + Cu(NO3)2 = 2 Na(NO3) + Cu(SO4)
HNO3 + HCl + HgS = S + HgCl2 + NO + H2O =>
2 HNO3 + 6 HCl + 3 HgS = 3 S + 3 HgCl2 + 2 NO + 4 H2O
CSOH(aq) + H2SO4(aq) = CSSO4(aq) + H2OH(aq) =>
CSOH(aq) + H2SO4(aq) = CSSO4(aq) + H2OH(aq)
AlBr3 + I = AlI3 + Br =>
AlBr3 + 3 I = AlI3 + 3 Br
Cr2O7{-} + S2{-} + H{+} = Cr{3+} + S + H2O =>
Cr2O7{-} + 7 S2{-} + 14 H{+} = 2 Cr{3+} + 14 S + 7 H2O
Co + O2 + C10H18O2 = H2O + C22H14CoO4 =>
5 Co + 31 O2 + 11 C10H18O2 = 64 H2O + 5 C22H14CoO4
HSO3 + O2 = HO2 + SO4 =>
2 HSO3 + 3 O2 = 2 HO2 + 2 SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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