| Équations équilibrées la veille | Équations équilibrées le lendemain |
PO4(aq) + 3 H2O = H3PO4 + 3 HO
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
FeO + H2O = H2Fe + O2 =>
FeO + H2O = H2Fe + O2
CoCl2 + K3PO4 = Co3(PO4)2 + KCl =>
3 CoCl2 + 2 K3PO4 = Co3(PO4)2 + 6 KCl
FeCl3 + K3Fe(CN)6 = Fe2(CN)6 + KCl =>
FeCl3 + K3Fe(CN)6 = Fe2(CN)6 + 3 KCl
CH3COOH + Ba(OH)2 = Ba(C2H3O2)2 + H2O =>
2 CH3COOH + Ba(OH)2 = Ba(C2H3O2)2 + 2 H2O
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
K2SO4 + H4BaCl2O2 = BaSO4 + KCl + H2O =>
K2SO4 + H4BaCl2O2 = BaSO4 + 2 KCl + 2 H2O
CaCO3 + Cl2 = OCl2 + CaCl2 + CO2 =>
CaCO3 + 2 Cl2 = OCl2 + CaCl2 + CO2
CaO + SO2 = Ca + SO4 =>
2 CaO + SO2 = 2 Ca + SO4
Fe(SO4) + HBrO + HCl = Fe2(SO4)3 + FeCl3 + HBr + H2O =>
6 Fe(SO4) + 3 HBrO + 6 HCl = 2 Fe2(SO4)3 + 2 FeCl3 + 3 HBr + 3 H2O
Cl2 + NaOH + Fe3O4 = Na2FeO4 + NaCl + H2O =>
5 Cl2 + 16 NaOH + Fe3O4 = 3 Na2FeO4 + 10 NaCl + 8 H2O
H2SO3 + HIO3 = H2SO4 + HI =>
3 H2SO3 + HIO3 = 3 H2SO4 + HI
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Zn(HSO4)2 + NaOH = ZnSO4 + Na2SO4 + H2O =>
Zn(HSO4)2 + 2 NaOH = ZnSO4 + Na2SO4 + 2 H2O
SO2 + H2O + NaIO3 = H2SO4 + NaI =>
3 SO2 + 3 H2O + NaIO3 = 3 H2SO4 + NaI
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
[CrCl(NH3)5] + NH3 = [Cr(NH3)6] + Cl =>
[CrCl(NH3)5] + NH3 = [Cr(NH3)6] + Cl
O2 + C7H5 = CO2 + H2O =>
33 O2 + 4 C7H5 = 28 CO2 + 10 H2O
KI + SrCl2 = SrI + KCl2 =>
KI + SrCl2 = SrI + KCl2
ZnO + Fe + O2 = ZnFeO4 =>
2 ZnO + 2 Fe + 3 O2 = 2 ZnFeO4
TiO2 + C = Ti + CO =>
TiO2 + 2 C = Ti + 2 CO
C2H2 + H2 = H2C2H6 =>
C2H2 + 3 H2 = H2C2H6
Al(ClO4)3 = Al2O3 + Cl2 + O2 =>
4 Al(ClO4)3 = 2 Al2O3 + 6 Cl2 + 21 O2
PbO2 + Si + Cl2 = PbCl4 + SiO2 =>
PbO2 + Si + 2 Cl2 = PbCl4 + SiO2
As2O3 + H2SO4 = As2(SO4)3 + H2O =>
As2O3 + 3 H2SO4 = As2(SO4)3 + 3 H2O
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
S2 + NaOH = Na2SO3 + Na2S + H2O =>
3 S2 + 12 NaOH = 2 Na2SO3 + 4 Na2S + 6 H2O
HCOOH + H2SO4 = CH3OOH + SO4 =>
HCOOH + H2SO4 = CH3OOH + SO4
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH3CO + H2O =>
3 CH3CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH3CO + 7 H2O
HCl + Mg = MgH2 + Cl =>
2 HCl + Mg = MgH2 + 2 Cl
KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + O3 =>
6 KMnO4 + 9 H2SO4 = 9 H2O + 3 K2SO4 + 6 MnSO4 + 5 O3
NH4SCN + (NH4)2Cr2O7 = NH4[Cr(SCN)4(NH3)2] + H2O + NH3 + N2 =>
8 NH4SCN + (NH4)2Cr2O7 = 2 NH4[Cr(SCN)4(NH3)2] + 7 H2O + 2 NH3 + N2
Fe2 + F2 = Fe3F =>
3 Fe2 + F2 = 2 Fe3F
C6H12O6 = C6H8O2 + H2O + CO2 =>
7 C6H12O6 = 6 C6H8O2 + 18 H2O + 6 CO2
C6H5CH3 + H2SO4 = CH3C6H4SO3H + H2O =>
C6H5CH3 + H2SO4 = CH3C6H4SO3H + H2O
H2S + Sn(OH)2 = SnS + H2O =>
H2S + Sn(OH)2 = SnS + 2 H2O
Fe3(PO4)2 + Al = Al(PO4)2 + Fe =>
Fe3(PO4)2 + Al = Al(PO4)2 + 3 Fe
FeCl3(aq) + NaOH(aq) = Fe(OH)3 + NaCl =>
FeCl3(aq) + 3 NaOH(aq) = Fe(OH)3 + 3 NaCl
Na2O3Si + HCl = NaCl + H2SiO3 =>
Na2O3Si + 2 HCl = 2 NaCl + H2SiO3
Al(oh)3 = Al203 =>
203 Al(oh)3 = 3 Al203
HF + H2O = H2 + FOH =>
HF + H2O = H2 + FOH
AgNO3 + (NH4)2SO4 = Ag2SO4 + (NH4)NO3 =>
2 AgNO3 + (NH4)2SO4 = Ag2SO4 + 2(NH4)NO3
FeSO4 + AgI = FeI2 + Ag2SO4 =>
FeSO4 + 2 AgI = FeI2 + Ag2SO4
*CuCO3*Cu(OH)2(s) + HCl = CuCl2 + H2O(l) + CO2(g) =>
*CuCO3*Cu(OH)2(s) + 4 HCl = 2 CuCl2 + 3 H2O(l) + CO2(g)
K + Na2O2 = KO2 + Na =>
K + Na2O2 = KO2 + 2 Na
H2Cl2 = HCl =>
H2Cl2 = 2 HCl
SO2 + H2O + NaIO3 = H2SO4 + NaI =>
3 SO2 + 3 H2O + NaIO3 = 3 H2SO4 + NaI
NH3 + Pb(NO3)2 = N(NO3)2 + PbH3 =>
NH3 + Pb(NO3)2 = N(NO3)2 + PbH3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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