| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 3 Cl2 = 2 FeCl3
S8 + CI2 = S2CI2 =>
S8 + 4 CI2 = 4 S2CI2
C6H12O6 + Ag(NH3)OH = Ag + C6H12O7 + NH3 + H2O =>
C6H12O6 + 2 Ag(NH3)OH = 2 Ag + C6H12O7 + 2 NH3 + H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Pb + CrF3 = Cr + PbF =>
3 Pb + CrF3 = Cr + 3 PbF
Pb + FeS = PbS + Fe =>
Pb + FeS = PbS + Fe
CH3CHO + OH{-} = CH3CH2OH + CH3COO{-} =>
2 CH3CHO + OH{-} = CH3CH2OH + CH3COO{-}
KIO4 + Mn = KIO3 + MnO4 =>
4 KIO4 + Mn = 4 KIO3 + MnO4
CaSO4(aq) + Na3PO4(aq) = Ca3(PO4)2(s) + Na2SO4(aq) =>
3 CaSO4(aq) + 2 Na3PO4(aq) = Ca3(PO4)2(s) + 3 Na2SO4(aq)
P4 + KOH = PH3 + K2HPO2 =>
P4 + 6 KOH = PH3 + 3 K2HPO2
NaI + CaCl2 = NaCl + CaI2 =>
2 NaI + CaCl2 = 2 NaCl + CaI2
Li3PO4 + CaCO3 = Li2CO3 + Ca3(PO4)2 =>
2 Li3PO4 + 3 CaCO3 = 3 Li2CO3 + Ca3(PO4)2
CuO + C15H31COOH = (C15H31COO)2Cu + H2O =>
CuO + 2 C15H31COOH = (C15H31COO)2Cu + H2O
H6TeO6 + N2H4 = Te + N2 + H2O =>
2 H6TeO6 + 3 N2H4 = 2 Te + 3 N2 + 12 H2O
K4[Fe(CN)6](aq) + FeSO4(aq) = Fe2[Fe(CN)6] + K2SO4 =>
K4[Fe(CN)6](aq) + 2 FeSO4(aq) = Fe2[Fe(CN)6] + 2 K2SO4
K2CrO4 + H2O2 + KOH = K3[Cr(OH)6] + O2 =>
2 K2CrO4 + 5 H2O2 + 2 KOH = 2 K3[Cr(OH)6] + 4 O2
MnCl2 + NaBiO3 + HNO3 = MnO4 + Bi(NO3)3 + NaNO3 + HCl + H2O =>
MnCl2 + 3 NaBiO3 + 12 HNO3 = MnO4 + 3 Bi(NO3)3 + 3 NaNO3 + 2 HCl + 5 H2O
Sr(NO3)2 + Al(NO3)3 + (NH2)2CO = NO + CO2 + H2O + SrAl2O4 =>
5 Sr(NO3)2 + 10 Al(NO3)3 + 12(NH2)2CO = 64 NO + 12 CO2 + 24 H2O + 5 SrAl2O4
SCu + O2 = CuO + SO2 =>
2 SCu + 3 O2 = 2 CuO + 2 SO2
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
Li3PO4 + KOH = LiOH + K3PO4 =>
Li3PO4 + 3 KOH = 3 LiOH + K3PO4
Al + Cl = Al1Cl1 =>
Al + Cl = Al1Cl1
KClO3 + P4 = KCl + P4O10 =>
10 KClO3 + 3 P4 = 10 KCl + 3 P4O10
Pt + Cl2 + NH3 = PtCl2(NH3)2 =>
Pt + Cl2 + 2 NH3 = PtCl2(NH3)2
HgNO3 + NaI = HgI + NaNO3 =>
HgNO3 + NaI = HgI + NaNO3
Na2SO4 + H3PO4 = Na2HPO4 + H2SO4 =>
Na2SO4 + H3PO4 = Na2HPO4 + H2SO4
NH3 + Cu + NH4NO3 = Cu(NH3)4(NO3)2 + H2O =>
6 NH3 + 4 Cu + 9 NH4NO3 = 4 Cu(NH3)4(NO3)2 + 3 H2O
P + Fe = FeP =>
P + Fe = FeP
Fe + HCl = Fe(Cl) + H =>
Fe + HCl = Fe(Cl) + H
Mn2O7 + CsOH = CsMnO4 + H2O =>
Mn2O7 + 2 CsOH = 2 CsMnO4 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C38H72N2O12 + H2O2 = CO2 + H2O + HNO3 =>
C38H72N2O12 + 105 H2O2 = 38 CO2 + 140 H2O + 2 HNO3
SiO3 + C = SiC + CO2 =>
2 SiO3 + 5 C = 2 SiC + 3 CO2
HOSO2 + O2 = HO2 + SO3 =>
HOSO2 + O2 = HO2 + SO3
Cl2 + HO{-} = Cl{-} + ClO3{-} + H2O =>
3 Cl2 + 6 HO{-} = 5 Cl{-} + ClO3{-} + 3 H2O
(NH4)HCO3 = NH3 + H2O + CO2 =>
(NH4)HCO3 = NH3 + H2O + CO2
Fe + SrCl2 = Sr + FeCl2 =>
Fe + SrCl2 = Sr + FeCl2
C7H6O + KMnO4 + H2SO4 = C7H6O2 + K2SO4 + MnSO4 + H2O =>
5 C7H6O + 2 KMnO4 + 3 H2SO4 = 5 C7H6O2 + K2SO4 + 2 MnSO4 + 3 H2O
Li + O2 = LiO2 =>
Li + O2 = LiO2
Ba3(PO4)2 + NaClO3 = Na3(PO4) + Ba(ClO3)2 =>
Ba3(PO4)2 + 6 NaClO3 = 2 Na3(PO4) + 3 Ba(ClO3)2
NaH(CO3) + HC2H3O2 = NaC2H3O2 + H2O + CO2 =>
NaH(CO3) + HC2H3O2 = NaC2H3O2 + H2O + CO2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Ir + F2 = IrF5 =>
2 Ir + 5 F2 = 2 IrF5
NbCl5 + Nb + Te = NbTeCl4 =>
4 NbCl5 + Nb + 5 Te = 5 NbTeCl4
C6H4(COOH)OCOCH3 + NaOH = C6H4(COONa)ONa + NaOCOCH3 =>
5 C6H4(COOH)OCOCH3 + 21 NaOH = C6H4(COONa)ONa + 19 NaOCOCH3
I2 + Cl{-} = I{-} + Cl =>
I2 + 2 Cl{-} = 2 I{-} + 2 Cl
Ba + HBrO3 = Ba(BrO3)2 + H2 =>
Ba + 2 HBrO3 = Ba(BrO3)2 + H2
Na(Al(OH)4) = NaOH + Al(OH)3 =>
Na(Al(OH)4) = NaOH + Al(OH)3
BaO + Cr2O3 = Ba(CrO2)2 =>
BaO + Cr2O3 = Ba(CrO2)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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