| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CCCH3 + 6 KMnO4 + 8 KOH = 2 CH3COOK + 6 K2MnO4 + 4 H2O
CaO + Al2O3 + H2O = Ca3Al2(OH)12 =>
3 CaO + Al2O3 + 6 H2O = Ca3Al2(OH)12
Fe + CO2 = Fe2O3(s) + CO(g) =>
2 Fe + 3 CO2 = Fe2O3(s) + 3 CO(g)
NH4IO2 = N2 + I2 + H2O =>
2 NH4IO2 = N2 + I2 + 4 H2O
FeCl3 + BaS = FeCl2 + S + BaCl2 =>
2 FeCl3 + BaS = 2 FeCl2 + S + BaCl2
C20H40 + O2 = CO2 + H2O =>
C20H40 + 30 O2 = 20 CO2 + 20 H2O
H2O2 = H2O + O2 = =>
2 H2O2 = 2 H2O + O2
As2S3 + H2O = H3AsO4 + SO4 + H =>
As2S3 + 20 H2O = 2 H3AsO4 + 3 SO4 + 34 H
C12 + KI = KCI =>
C12 + 12 KI = 12 KCI
CH3OCH3 = C2H6 + CO2 + H2 =>
4 CH3OCH3 = 3 C2H6 + 2 CO2 + 3 H2
C15H10O + C25H21P = C22H16 + C18H15OP =>
C15H10O + C25H21P = C22H16 + C18H15OP
NaCl + Fe(OH)3 + HCl = FeCl2 + NaClO + H2O =>
NaCl + 2 Fe(OH)3 + 4 HCl = 2 FeCl2 + NaClO + 5 H2O
AsS5 + HNO3 + H2O = S + H3AsO4 + NO =>
3 AsS5 + 5 HNO3 + 2 H2O = 15 S + 3 H3AsO4 + 5 NO
FeCl2 + KMnO4 = FeMnO4 + KCl2 =>
FeCl2 + KMnO4 = FeMnO4 + KCl2
C6H5COOH + KNO3 + H2SO4 = C6H4COOHNO2 + KHSO4 + H2O =>
C6H5COOH + KNO3 + H2SO4 = C6H4COOHNO2 + KHSO4 + H2O
H3Po4(aq) + KOH(s) = H2O(l) + K3Po4(aq) =>
H3Po4(aq) + 3 KOH(s) = 3 H2O(l) + K3Po4(aq)
Cl + OH = Cl(OH)5 =>
Cl + 5 OH = Cl(OH)5
C6H5NH2 + Br2 = C6H2Br3NH4 + HBr =>
C6H5NH2 + 2 Br2 = C6H2Br3NH4 + HBr
Fe(NO3)2 + (NH4)3PO4 = Fe3(PO4)2 + NH4NO3 =>
3 Fe(NO3)2 + 2(NH4)3PO4 = Fe3(PO4)2 + 6 NH4NO3
C3H4 + N6Cl12 = C3Cl13 + N6 + H12 =>
12 C3H4 + 13 N6Cl12 = 12 C3Cl13 + 13 N6 + 4 H12
CH3COOH + NO3 = N + CO2 + H2O =>
3 CH3COOH + 4 NO3 = 4 N + 6 CO2 + 6 H2O
Al + Fe3O2 = AlFe2 + O2 =>
3 Al + 2 Fe3O2 = 3 AlFe2 + 2 O2
K2Cr2O7 + Na2S2O3 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + Na2SO4 =>
4 K2Cr2O7 + 3 Na2S2O3 + 13 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 13 H2O + 3 Na2SO4
V2 + HNO3 = V2(NO3)5 + H2 =>
2 V2 + 10 HNO3 = 2 V2(NO3)5 + 5 H2
C9H10O + O2 = CO + H2O =>
2 C9H10O + 13 O2 = 18 CO + 10 H2O
Cr(OH)3 + H{+} = H2O + Cr{3+} =>
Cr(OH)3 + 3 H{+} = 3 H2O + Cr{3+}
HClO3 + H2C2O4 = ClO2 + CO2 + H2O =>
2 HClO3 + H2C2O4 = 2 ClO2 + 2 CO2 + 2 H2O
Na3PO4 + NaOH = Na4PO4OH =>
Na3PO4 + NaOH = Na4PO4OH
K3FeC6N6 + PbO2 + HCl = KCl + FeCl3 + PbCl2 + CO2 + HNO2 + H2O =>
K3FeC6N6 + 24 PbO2 + 54 HCl = 3 KCl + FeCl3 + 24 PbCl2 + 6 CO2 + 6 HNO2 + 24 H2O
HBr + K(OH)2 = KBr + H(OH)2 =>
HBr + K(OH)2 = KBr + H(OH)2
NaNO2 + KMnO4 + H2SO4 = NaNO3 + MnSO4 + K2SO4 + OH =>
2 NaNO2 + 2 KMnO4 + 3 H2SO4 = 2 NaNO3 + 2 MnSO4 + K2SO4 + 6 OH
NH4CrMo6O20 + KI + H2SO4 = Mo5O14 + Cr2(SO4)3 + K2SO4 + (NH4)2SO4 + I2 + H2O =>
10 NH4CrMo6O20 + 24 KI + 32 H2SO4 = 12 Mo5O14 + 5 Cr2(SO4)3 + 12 K2SO4 + 5(NH4)2SO4 + 12 I2 + 32 H2O
ZnS + H2O = H2S + Zn(OH)2 =>
ZnS + 2 H2O = H2S + Zn(OH)2
KOH + Fe2(SO4)3 = Fe(OH)3 + K2SO4 =>
6 KOH + Fe2(SO4)3 = 2 Fe(OH)3 + 3 K2SO4
SH4 + O2 = SO2 + H2O =>
SH4 + 2 O2 = SO2 + 2 H2O
Rb + Cl2 = RbCl =>
2 Rb + Cl2 = 2 RbCl
H2Co3 + Li(OH) = Li2Co3 + H2O =>
H2Co3 + 2 Li(OH) = Li2Co3 + 2 H2O
SrCO3 + Mg = MgO + CO2 + Sr =>
SrCO3 + Mg = MgO + CO2 + Sr
Pb2O3 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb2O3 + 2 HNO3 = Pb(NO3)2 + PbO2 + H2O
C4H9O6N + FeCl3 = C12H15O18Fe + NH4Cl =>
3 C4H9O6N + FeCl3 = C12H15O18Fe + 3 NH4Cl
Al2(SO4)3(aq) + NH4OH(aq) = Al(OH)3 + (NH4)2SO4(aq) =>
Al2(SO4)3(aq) + 6 NH4OH(aq) = 2 Al(OH)3 + 3(NH4)2SO4(aq)
Cl + AlI = AlCl3 + I2 =>
6 Cl + 2 AlI = 2 AlCl3 + I2
CH3CO2K + (NH4)(NO3) = CH3CO2 + KNO3 + NH4 =>
CH3CO2K + (NH4)(NO3) = CH3CO2 + KNO3 + NH4
HgNO3 + NH4OH = HgOH + NH4NO3 =>
HgNO3 + NH4OH = HgOH + NH4NO3
CaO + SO4 = CaS + O =>
CaO + SO4 = CaS + 5 O
Mg + H3P = MgP3 + H2 =>
2 Mg + 6 H3P = 2 MgP3 + 9 H2
H2C2O4 + NaCl = Na2C2O4 + HCl =>
H2C2O4 + 2 NaCl = Na2C2O4 + 2 HCl
FeCl2 + H2O2 + H2SO4 = FeCl3 + H2O + Fe2(SO4)3 =>
6 FeCl2 + 3 H2O2 + 3 H2SO4 = 4 FeCl3 + 6 H2O + Fe2(SO4)3
Au + N2 = Au2N =>
4 Au + N2 = 2 Au2N
Si + FeSO4 = SiSO4 + Fe =>
Si + FeSO4 = SiSO4 + Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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