| Équations équilibrées la veille | Équations équilibrées le lendemain |
O + ZnI2 = 2 I + ZnO
Ag(No)3 + FeCl3 = AgCl + Fe(No3)3 =>
3 Ag(No)3 + FeCl3 = 3 AgCl + Fe(No3)3
NaClO + As2 + NaOH = Na3AsO4 + NaCl + H2O =>
5 NaClO + As2 + 6 NaOH = 2 Na3AsO4 + 5 NaCl + 3 H2O
MgCO3 + CH3COOH = MgCOH + H2O + CO2 =>
8 MgCO3 + 5 CH3COOH = 8 MgCOH + 6 H2O + 10 CO2
MnO2 + KOH + Br = K2MnO4 + KBr + H2O =>
MnO2 + 4 KOH + 2 Br = K2MnO4 + 2 KBr + 2 H2O
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
C3H6 + Br2 = C2H4Br2 =>
2 C3H6 + 3 Br2 = 3 C2H4Br2
Al(PO4) + BaCl2 = AlCl3 + Ba3(PO4)2 =>
2 Al(PO4) + 3 BaCl2 = 2 AlCl3 + Ba3(PO4)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeS + HNO3 = Fe(NO3)2 + NO2 + SO2 + H2O =>
FeS + 8 HNO3 = Fe(NO3)2 + 6 NO2 + SO2 + 4 H2O
C5H8O3 + O2 = CO2 + H2O =>
2 C5H8O3 + 11 O2 = 10 CO2 + 8 H2O
CH3OH + CO2 = C6H12O6 + H2O =>
4 CH3OH + 2 CO2 = C6H12O6 + 2 H2O
V2O5 + Ca(OH)2 + H2O = Ca[V(OH)7] =>
V2O5 + 2 Ca(OH)2 + 5 H2O = 2 Ca[V(OH)7]
NiCl2(PPh3)2 + CH2Cl2 = NiCl2(PPh3)2*2CH2Cl2 =>
NiCl2(PPh3)2 + 2 CH2Cl2 = NiCl2(PPh3)2*2CH2Cl2
Ca(NO3)2 + H2O = Ca(NO2)2H + OH =>
Ca(NO3)2 + 3 H2O = Ca(NO2)2H + 5 OH
Al + OH{-} + H2O = [Al(OH)4{-}] + H2 =>
2 Al + 2 OH{-} + 6 H2O = 2[Al(OH)4{-}] + 3 H2
Pb(NO3)2 + NH4OH = Pb(OH)2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4OH = Pb(OH)2 + 2 NH4NO3
NaCH3COO + HI = NaI + C2H4O2 =>
NaCH3COO + HI = NaI + C2H4O2
C6H7O11N3 = CO2 + H2O + CO + N2 =>
2 C6H7O11N3 = 3 CO2 + 7 H2O + 9 CO + 3 N2
KNO3 + Al + H2O + KOH = NK3 + KAl(OH)4 =>
3 KNO3 + 8 Al + 9 H2O + 14 KOH = 3 NK3 + 8 KAl(OH)4
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
Na2S + KMnO4 + H2O = S + MnO2 + NaOH + KOH =>
3 Na2S + 2 KMnO4 + 4 H2O = 3 S + 2 MnO2 + 6 NaOH + 2 KOH
MnSO4 + NaBiO3 + HNO3 = Bi(NO3)3 + NaMnO4 + NaNO3 + H2SO4 + H2O =>
2 MnSO4 + 5 NaBiO3 + 18 HNO3 = 5 Bi(NO3)3 + 2 NaMnO4 + 3 NaNO3 + 2 H2SO4 + 7 H2O
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
C5HO + O2 = CO2 + H2 =>
2 C5HO + 9 O2 = 10 CO2 + H2
Co + NH3 = CoNH3 =>
Co + NH3 = CoNH3
HC2H3O2 + CuS = Cu(C2H3O2)2 + H2S =>
2 HC2H3O2 + CuS = Cu(C2H3O2)2 + H2S
Al(s) + CuCl3(aq) = AlCl3(aq) + Cu(s) =>
Al(s) + CuCl3(aq) = AlCl3(aq) + Cu(s)
CH3COOOH + CH3OH = CH3COOCH3 + H2O =>
2 CH3COOOH + 5 CH3OH = 3 CH3COOCH3 + 5 H2O
GeF4 + H2O = H2GeF4 + O2 =>
2 GeF4 + 2 H2O = 2 H2GeF4 + O2
Al2(SO4)3 + H2O = Al(OH)3 + H2SO4 = =>
Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO4
CoCl2(aq) + Na3PO4(aq) = NaCl + Co3(PO4)2 =>
3 CoCl2(aq) + 2 Na3PO4(aq) = 6 NaCl + Co3(PO4)2
Ir(OH)6 + H14SiO9 = Ir14(SiO9)6 + H2O =>
14 Ir(OH)6 + 6 H14SiO9 = Ir14(SiO9)6 + 84 H2O
VO + SO2 = V2SO4 =>
2 VO + SO2 = V2SO4
SrCl2 + Na3PO4 = Sr(PO4) + Na3Cl2 =>
SrCl2 + Na3PO4 = Sr(PO4) + Na3Cl2
BaCO3 = BaOCO2 =>
BaCO3 = BaOCO2
PdNO3 = Pd + NO2 + O2 =>
2 PdNO3 = 2 Pd + 2 NO2 + O2
C4H6 + KMnO4 + H2O = C4H8O2 + MnO2 + KOH =>
3 C4H6 + 2 KMnO4 + 4 H2O = 3 C4H8O2 + 2 MnO2 + 2 KOH
FeCl3 + K2HPO4 = FePO4 + KH2PO4 + KCl =>
FeCl3 + 2 K2HPO4 = FePO4 + KH2PO4 + 3 KCl
C2H5N + O2 = CO + H2O + NO =>
4 C2H5N + 11 O2 = 8 CO + 10 H2O + 4 NO
C3H8O + H2O2 = CO2 + H2O =>
C3H8O + 9 H2O2 = 3 CO2 + 13 H2O
BaClO4 + H2O = BaClO4H2O =>
BaClO4 + H2O = BaClO4H2O
MnO2 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + H2O =>
MnO2 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + H2O
C2F2 + Mg = MgF2 + C =>
C2F2 + Mg = MgF2 + 2 C
XeO3 + H2O = XeH + O2 =>
4 XeO3 + 2 H2O = 4 XeH + 7 O2
NO2 + ClO2 + H2O = HNO3 + HCl =>
5 NO2 + ClO2 + 3 H2O = 5 HNO3 + HCl
XCl2 + AgNO3 = X(NO3)2 + AgCl =>
XCl2 + 2 AgNO3 = X(NO3)2 + 2 AgCl
Cr(OH)2Cl + HNO3 = CrCl3 + Cr(NO3)3 + H2O =>
3 Cr(OH)2Cl + 6 HNO3 = CrCl3 + 2 Cr(NO3)3 + 6 H2O
I2 + SnCl4 = SnI + Cl2 =>
I2 + 2 SnCl4 = 2 SnI + 4 Cl2
NaHC8H4O4 + NaOH = H2O + Na2C8H4O4 =>
NaHC8H4O4 + NaOH = H2O + Na2C8H4O4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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