| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(Cl)3 + 3 NaOH = Al(OH)3 + 3 NaCl
KBrO3 + KI + HCl = KCl + H2O + KBr + I2 =>
KBrO3 + 6 KI + 6 HCl = 6 KCl + 3 H2O + KBr + 3 I2
Pb(CH3COO)2 + KI = PbI2 + CH3COOK =>
Pb(CH3COO)2 + 2 KI = PbI2 + 2 CH3COOK
C7H7NO2 + C4H6O3 = C9H7NO2 + H2O =>
2 C7H7NO2 + C4H6O3 = 2 C9H7NO2 + 3 H2O
C17H35COONa + NaCl = (C17H35COO)Cl + Na =>
C17H35COONa + NaCl = (C17H35COO)Cl + 2 Na
Cu(NO3)2 + Na2C2O4 = CuC2O4 + Na(NO3) =>
Cu(NO3)2 + Na2C2O4 = CuC2O4 + 2 Na(NO3)
Sn{2+} + PO4{3-} = Sn3(PO4)2 =>
3 Sn{2+} + 2 PO4{3-} = Sn3(PO4)2
CuCl2*2H2O + I = ICl3 + Cu + H2O =>
3 CuCl2*2H2O + 2 I = 2 ICl3 + 3 Cu + 6 H2O
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
HCl + FeCl3 = FeCl2 + H2Cl3 =>
2 HCl + FeCl3 = FeCl2 + H2Cl3
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
I2 + KSO3 + KOH = KI + K2SO4 + H2O =>
I2 + 2 KSO3 + 4 KOH = 2 KI + 2 K2SO4 + 2 H2O
K + Al(OH)3 = KOH + Al =>
3 K + Al(OH)3 = 3 KOH + Al
C6H5OH + Br2 = C6H2OHBr3 + HBr =>
C6H5OH + 3 Br2 = C6H2OHBr3 + 3 HBr
Fe2(SO4)3 + Cu(NO3)2 = Fe(NO3)3 + CuSO4 =>
Fe2(SO4)3 + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 CuSO4
C3H7 + Br2 = C3H6 + HBr =>
2 C3H7 + Br2 = 2 C3H6 + 2 HBr
Al2O3 + Ti = TiO2 + Ti3Al =>
2 Al2O3 + 15 Ti = 3 TiO2 + 4 Ti3Al
Al(s) + Pb{2+}(aq) = Al{3+}(aq) + Pb(s) =>
2 Al(s) + 3 Pb{2+}(aq) = 2 Al{3+}(aq) + 3 Pb(s)
PO2 = PO + O2 =>
2 PO2 = 2 PO + O2
NaHSO3 + NH4OH = (NH4)2SO3 + H2O + NaOH =>
NaHSO3 + 2 NH4OH = (NH4)2SO3 + H2O + NaOH
Fe2(SO4)3 + Cu(NO3)2 = Fe(NO3)3 + CuSO4 =>
Fe2(SO4)3 + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 CuSO4
H2O(l) + K(s) = KOH + H2 =>
2 H2O(l) + 2 K(s) = 2 KOH + H2
CH32NNH2 + N2O4 = H2O + CO2 + N2 =>
4 CH32NNH2 + 19 N2O4 = 68 H2O + 4 CO2 + 23 N2
Zn(s) + I2(s) = ZnI2(aq) =>
Zn(s) + I2(s) = ZnI2(aq)
H2Se + KOH = K2Se + H2O =>
H2Se + 2 KOH = K2Se + 2 H2O
C = C60 =>
60 C = C60
N + O = NO = O2 =>
N + O = NO
Cr(OH)3 + NaOH = H2 + NaCrO4 =>
Cr(OH)3 + NaOH = 2 H2 + NaCrO4
CH3CH2Br + Zn = CH3CH2ZnBr =>
CH3CH2Br + Zn = CH3CH2ZnBr
NH3 = H2 + N2 =>
2 NH3 = 3 H2 + N2
BaPO4 + Ca(OH)2 = CaPO4 + Ba(OH)2 =>
BaPO4 + Ca(OH)2 = CaPO4 + Ba(OH)2
AlF3 + Li2SO3 = Al2(SO3)3 + LiF =>
2 AlF3 + 3 Li2SO3 = Al2(SO3)3 + 6 LiF
Al + CdS = Al2S3 + Cd =>
2 Al + 3 CdS = Al2S3 + 3 Cd
C3H6 + KMnO4 + H2O + H2SO4 = C3H6(OH)2 + MnSO4 + K2SO4 =>
5 C3H6 + 2 KMnO4 + 2 H2O + 3 H2SO4 = 5 C3H6(OH)2 + 2 MnSO4 + K2SO4
Fe2(SO4)3 + Cu(NO3)2 = Fe(NO3)3 + CuSO4 =>
Fe2(SO4)3 + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 CuSO4
Al(SO4) + CaHO = AlHO + Ca(SO4) =>
Al(SO4) + CaHO = AlHO + Ca(SO4)
SI = IS =>
SI = IS
Pb2S2 + HNO3 = Pb(NO3)2 + NO2 + S + H2O =>
Pb2S2 + 8 HNO3 = 2 Pb(NO3)2 + 4 NO2 + 2 S + 4 H2O
NaClO + Al = AlClO + Na =>
NaClO + Al = AlClO + Na
NH4NO3 + NiCl2 = NiNO3 + Cl2NH4 =>
NH4NO3 + NiCl2 = NiNO3 + Cl2NH4
CaCl2(ac) + Na2CO3(ac) = NaCl(ac) + CaCO3(s) =>
CaCl2(ac) + Na2CO3(ac) = 2 NaCl(ac) + CaCO3(s)
KClH2S = KSH2Cl =>
KClH2S = KSH2Cl
C + F2 + H2 = CHF3 =>
2 C + 3 F2 + H2 = 2 CHF3
Na2SO3 + H2O = (Na)2O + (H)2SO3 =>
Na2SO3 + H2O = (Na)2O + (H)2SO3
Fe2(SO4)3 + Cu(NO3)2 = Fe(NO3)3 + CuSO4 =>
Fe2(SO4)3 + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 CuSO4
FeS2 + H2 = Fe + H2S =>
FeS2 + 2 H2 = Fe + 2 H2S
Fe2(SO4)3 + Cu(NO3)2 = Fe(NO3)3 + CuSO4 =>
Fe2(SO4)3 + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 CuSO4
C2H5OH + NaHCO3 = C2H5ONa + H2O + CO2 =>
C2H5OH + NaHCO3 = C2H5ONa + H2O + CO2
Ag + ZnOH{2} = Zn{2} + AgOH =>
Ag + ZnOH{2} = Zn{2} + AgOH
C6H5COCl + C6H5NH2 = C6H5CONHC6H5 + C6H5NH2HCl =>
C6H5COCl + 2 C6H5NH2 = C6H5CONHC6H5 + C6H5NH2HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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