| Équations équilibrées la veille | Équations équilibrées le lendemain |
HgCl2 + 2 Fe = 2 FeCl + Hg
BaBr2 + Na3PO4 = Ba3(PO4)2 + NaBr(aq) =>
3 BaBr2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaBr(aq)
FeTiO3 + Cl2 + C = TiCl4 + CO2 + FeO =>
FeTiO3 + 2 Cl2 + C = TiCl4 + CO2 + FeO
HCl + LiI = HI + LiCl =>
HCl + LiI = HI + LiCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
DMSO + O2 = DMSO2 =>
2 DMSO + O2 = 2 DMSO2
Pb(SO4)2 + H2 = SO2 + Pb + H2O =>
Pb(SO4)2 + 4 H2 = 2 SO2 + Pb + 4 H2O
Pb(NO3)2 + LiCl = PbCl2 + Li(NO3) =>
Pb(NO3)2 + 2 LiCl = PbCl2 + 2 Li(NO3)
(NH4)3P + Ca(OH)2 = Ca3P2 + NH3 + H2O =>
2(NH4)3P + 3 Ca(OH)2 = Ca3P2 + 6 NH3 + 6 H2O
MnSO4 + Pb(NO3)2 = PbSO4 + Mn(NO3)2 =>
MnSO4 + Pb(NO3)2 = PbSO4 + Mn(NO3)2
Ag2CrO4 + CH3COOH = Ag{+} + CH3COO{-} + Cr2O7{2-} + H2O =>
2 Ag2CrO4 + 2 CH3COOH = 4 Ag{+} + 2 CH3COO{-} + Cr2O7{2-} + H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
FeCl2 + CuSO4 = FeSO4 + Cl2Cu =>
FeCl2 + CuSO4 = FeSO4 + Cl2Cu
(NH4)2SO4(aq) + NaNO3(aq) = Na2SO4 + H2O + N2O =>
(NH4)2SO4(aq) + 2 NaNO3(aq) = Na2SO4 + 4 H2O + 2 N2O
CH3CHO + NH3 = H2NCHCH3OH =>
CH3CHO + NH3 = H2NCHCH3OH
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
FeBr3 + AgNo3 = Fe(No3)3 + AgBr =>
FeBr3 + 3 AgNo3 = Fe(No3)3 + 3 AgBr
Cl{-} + AgNO3 = AgCl + NO3{-} =>
Cl{-} + AgNO3 = AgCl + NO3{-}
H2S + AlOH = AlOHS + H2 =>
H2S + AlOH = AlOHS + H2
Mn + HNO3 = Mn(NO3)2 + N2O + H2O =>
4 Mn + 10 HNO3 = 4 Mn(NO3)2 + N2O + 5 H2O
H3PO4 + FrBr3 = HBr + FrPO4 =>
H3PO4 + FrBr3 = 3 HBr + FrPO4
Na2CO3 + HCe = NaCe + H2CO3 =>
Na2CO3 + 2 HCe = 2 NaCe + H2CO3
ZnSO4 + Li2CO3 = Li2SO4 + ZnCO3 =>
ZnSO4 + Li2CO3 = Li2SO4 + ZnCO3
H2O2 + MnO2 = MnH2 + O2 =>
H2O2 + MnO2 = MnH2 + 2 O2
Al2O3 + CaCO3 = Ca(AlO2)2 + CO2 =>
Al2O3 + CaCO3 = Ca(AlO2)2 + CO2
CrBr3 + KOH = KBr + Cr(OH)3 =>
CrBr3 + 3 KOH = 3 KBr + Cr(OH)3
Na2CO3H2O2 = Na2O2CO2H2O =>
Na2CO3H2O2 = Na2O2CO2H2O
LiHCO3 + H2SO4 = Li2SO4 + CO2 + H2O =>
2 LiHCO3 + H2SO4 = Li2SO4 + 2 CO2 + 2 H2O
P2O5 + NaOH = Na3PO4 + H2O =>
P2O5 + 6 NaOH = 2 Na3PO4 + 3 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NaClO3 + S + H2O = Cl2 + Na2SO4 + H2SO4 =>
6 NaClO3 + 5 S + 2 H2O = 3 Cl2 + 3 Na2SO4 + 2 H2SO4
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NH4ClO4 + M = M2O3 + MCl3 + H2O + N2 =>
6 NH4ClO4 + 10 M = 4 M2O3 + 2 MCl3 + 12 H2O + 3 N2
Na2FeO4 + BaCl2 = BaFeO4 + NaCl =>
Na2FeO4 + BaCl2 = BaFeO4 + 2 NaCl
SnCl4 + GaPO4 = GaCl3 + Sn3(PO4)4 =>
3 SnCl4 + 4 GaPO4 = 4 GaCl3 + Sn3(PO4)4
HC2H3O2 + KOH = KC2H3O2 + H2O =>
HC2H3O2 + KOH = KC2H3O2 + H2O
KCHO3 + HCl = KCl + H2O + CO2 =>
KCHO3 + HCl = KCl + H2O + CO2
K2Cr2O7 + C2H5OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CO2H + H2O =>
2 K2Cr2O7 + 3 C2H5OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CO2H + 11 H2O
CO12H25OH + O2 = CO2 + H2O =>
CO12H25OH + O2 = CO2 + 13 H2O
Ba(OH)2(l) + CO2(g) = BaCO3 + H2O(l) =>
Ba(OH)2(l) + CO2(g) = BaCO3 + H2O(l)
PC2H6 + O2 = POH2 + CO2 + H2O =>
2 PC2H6 + 7 O2 = 2 POH2 + 4 CO2 + 4 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C6H8O2 + KOH = C6H7KO2 + H2O =>
C6H8O2 + KOH = C6H7KO2 + H2O
CuSO4 + PbCl2 = CuCl2 + PbSO4 =>
CuSO4 + PbCl2 = CuCl2 + PbSO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
PbCl + O = PbO + Cl =>
PbCl + O = PbO + Cl
[Co(NH3)4CO3]{+} + HCl = [Co(NH3)4(OH2)Cl]{2+} + CO2(g) + Cl{-} =>
[Co(NH3)4CO3]{+} + 2 HCl = [Co(NH3)4(OH2)Cl]{2+} + CO2(g) + Cl{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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