| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeSO4 + 3 HCl = FeCl3 + H3SO4
H3(AsO4) + Cr = H2 + Cr(AsO4)2 =>
2 H3(AsO4) + Cr = 3 H2 + Cr(AsO4)2
H2O3 = H2 + O2 =>
2 H2O3 = 2 H2 + 3 O2
HTe + Pb(OH)4 = PbTe4 + H2O =>
4 HTe + Pb(OH)4 = PbTe4 + 4 H2O
Fe3O4 + H2S = FeS + H2O + O2 =>
2 Fe3O4 + 6 H2S = 6 FeS + 6 H2O + O2
NH4CuPO4*H2O(s) = Cu2P2O7(s) + NH3(g) + H2O(g) =>
2 NH4CuPO4*H2O(s) = Cu2P2O7(s) + 2 NH3(g) + 3 H2O(g)
Cl2O5 + Ba(OH)2 = BaCl2O6 + H2O =>
Cl2O5 + Ba(OH)2 = BaCl2O6 + H2O
K2Cr2O7 + H2SO4 + CH3CH2OH = Cr2(SO4)3 + K2SO2 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 5 CH3CH2OH = 2 Cr2(SO4)3 + 2 K2SO2 + 5 CH3COOH + 13 H2O
Ba + H2SO4 = H2 + BaSO4 =>
Ba + H2SO4 = H2 + BaSO4
H2 + Ca(CN)2 + NaAIF4 + FeSO4 + MgSiO3 + KI + H3PO4 + PbCrO4 + BrCl + CFCl3 + SO2 = PbBr2 + CrCl3 + MgCO3 + KAI(OH)4 + PI3 + Fe(SCN)3 + Na2SiO3 + CaF2 + H2O =>
184 H2 + 27 Ca(CN)2 + 12 NaAIF4 + 18 FeSO4 + 6 MgSiO3 + 12 KI + 4 H3PO4 + 18 PbCrO4 + 36 BrCl + 6 CFCl3 + 36 SO2 = 18 PbBr2 + 18 CrCl3 + 6 MgCO3 + 12 KAI(OH)4 + 4 PI3 + 18 Fe(SCN)3 + 6 Na2SiO3 + 27 CaF2 + 166 H2O
BrCH2CH2CH2CH2NH2 + NaH = BrCH2CH2CH2CH2NH3 + Na =>
BrCH2CH2CH2CH2NH2 + NaH = BrCH2CH2CH2CH2NH3 + Na
C6H8O7 + NaOH = Na3C6H5O7 + H2O =>
C6H8O7 + 3 NaOH = Na3C6H5O7 + 3 H2O
CH3CH3CH3COH + HCl = CH3CH3CH3CCl + H2O =>
CH3CH3CH3COH + HCl = CH3CH3CH3CCl + H2O
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
Zn + (SO4)2 = SO4Zn2 =>
4 Zn + (SO4)2 = 2 SO4Zn2
CrCl3 + Na2S + H2O = NaCl + H2S + Cr(OH)3 =>
2 CrCl3 + 3 Na2S + 6 H2O = 6 NaCl + 3 H2S + 2 Cr(OH)3
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Fe3Cl + Ba2(OH) = Fe3(OH) + Ba2Cl =>
Fe3Cl + Ba2(OH) = Fe3(OH) + Ba2Cl
Zn + NaNO3 + KOH + H2O = NH3 + K2(Zn(OH)4) + NaOH =>
4 Zn + NaNO3 + 8 KOH + 6 H2O = NH3 + 4 K2(Zn(OH)4) + NaOH
HBr(aq) + LiOH(aq) = H(OH) + LiBr =>
HBr(aq) + LiOH(aq) = H(OH) + LiBr
Pb + PbO2 + H2SO4 = Pb2SO4 + H2O =>
3 Pb + PbO2 + 2 H2SO4 = 2 Pb2SO4 + 2 H2O
[Co(NH3)5Cl]Cl2 + NaNO2 = [Co(NO2)(NH3)5]Cl2 + NaCl =>
[Co(NH3)5Cl]Cl2 + NaNO2 = [Co(NO2)(NH3)5]Cl2 + NaCl
CO2 + H3 = H2O + C3 =>
3 CO2 + 4 H3 = 6 H2O + C3
CH3CO2H + MgCO3 = CH3CO2Mg + CO2 + H2O =>
9 CH3CO2H + 8 MgCO3 = 8 CH3CO2Mg + 10 CO2 + 6 H2O
Zn + H3PO4 = Zn(PO4)2 + H3 =>
Zn + 2 H3PO4 = Zn(PO4)2 + 2 H3
C3H7NH2 + O2 = CO + H2O + N02 =>
4 C3H7NH2 + 15 O2 = 12 CO + 18 H2O + 2 N02
Zn(OH)2 + sulfuricacid = ZnSO4 + water =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
KClO3 = KCl + O2 = KClO2 + O =>
2 KClO3 = 2 KCl + 3 O2
NaCl + Li20 = LiCl + Na20 =>
20 NaCl + Li20 = 20 LiCl + Na20
P4 + Cl = PCl3 =>
P4 + 12 Cl = 4 PCl3
CH3COOC6H4COO{-} + H3O{+} = H2O + CH3COOC6H4COOH =>
CH3COOC6H4COO{-} + H3O{+} = H2O + CH3COOC6H4COOH
HI + KOH = H2O + KI =>
HI + KOH = H2O + KI
HClO4(aq) + MgCO3(s) = Mg(ClO4)2(aq) + H2CO3(aq) =>
2 HClO4(aq) + MgCO3(s) = Mg(ClO4)2(aq) + H2CO3(aq)
KMnO4 + K2S + H2O = MnO2 + KOH + K2SO4 =>
8 KMnO4 + 3 K2S + 4 H2O = 8 MnO2 + 8 KOH + 3 K2SO4
HC2H5O2 + KOH = H2O + KC2H5O2 =>
HC2H5O2 + KOH = H2O + KC2H5O2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H2SO4(l) + KOH(aq) = K2SO4(s) + H2O(l) =>
H2SO4(l) + 2 KOH(aq) = K2SO4(s) + 2 H2O(l)
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
HI + KOH = H2O + KI =>
HI + KOH = H2O + KI
NaHCO3 + HCl = NaCl + H2O1 + CO2 =>
NaHCO3 + HCl = NaCl + H2O1 + CO2
Ir + F2 = IrF5 =>
2 Ir + 5 F2 = 2 IrF5
SO3 + LiOH = Li2SO4 + H2O =>
SO3 + 2 LiOH = Li2SO4 + H2O
C8H16O + O2 = CO2 + H =>
2 C8H16O + 15 O2 = 16 CO2 + 32 H
Mg + AgF = Ag + MgF =>
Mg + AgF = Ag + MgF
C8H16(OH) + O2 = CO + H2O =>
4 C8H16(OH) + 31 O2 = 32 CO + 34 H2O
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
KOH + HNO2 = KNH2O3 =>
KOH + HNO2 = KNH2O3
Na2CO3 + C2H4O2 = C2H3NaO2 + H2O + CO2 =>
Na2CO3 + 2 C2H4O2 = 2 C2H3NaO2 + H2O + CO2
Au(s) + HNO3(aq) + HCl(aq) = HAuCl4(aq) + NO2(g) + H2O(l) =>
Au(s) + 3 HNO3(aq) + 4 HCl(aq) = HAuCl4(aq) + 3 NO2(g) + 3 H2O(l)
KI + CaSO4 = CaI + I2 + K2SO4 =>
4 KI + 2 CaSO4 = 2 CaI + I2 + 2 K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/06/23
Équations équilibrées sur01/05/23
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