| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgCuNo3 = AgNo3Cu
[Cu(NH3)2]Cl2 + HNO3 = Cu(NO3)2 + NH4Cl =>
[Cu(NH3)2]Cl2 + 2 HNO3 = Cu(NO3)2 + 2 NH4Cl
C4H8(OH)2(aq) + H2O2(aq) = C4H6O2(aq) + H2O(l) =>
C4H8(OH)2(aq) + 2 H2O2(aq) = C4H6O2(aq) + 4 H2O(l)
K3PO4 + Pb(NO3)2 = K3(NO3)2 + Pb(PO4) =>
K3PO4 + Pb(NO3)2 = K3(NO3)2 + Pb(PO4)
BiI3 + KI = [BiI6]{-3} + K{+} =>
BiI3 + 3 KI = [BiI6]{-3} + 3 K{+}
K2SO3 + SiO2 = Si(SO3)2 + K2O =>
2 K2SO3 + SiO2 = Si(SO3)2 + 2 K2O
CuOPdF = CuFPdO =>
CuOPdF = CuFPdO
FeOH2 + SO3 = FeSO3 + H2O =>
FeOH2 + SO3 = FeSO3 + H2O
CaCNHCl = HCNCaCl =>
CaCNHCl = HCNCaCl
Fe(OH)2 + Na2O2 + H2O = Fe(OH)3 + Na2O =>
2 Fe(OH)2 + Na2O2 + H2O = 2 Fe(OH)3 + Na2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Al + K2CrO4 = Al2(CrO4)3 + K =>
2 Al + 3 K2CrO4 = Al2(CrO4)3 + 6 K
MgSO4*H2O = MgSO4 + H2O =>
MgSO4*H2O = MgSO4 + H2O
KMnO4 + Fe3O2 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 2 Fe3O2 + 12 H2SO4 = K2SO4 + 2 MnSO4 + 3 Fe2(SO4)3 + 12 H2O
FeBr3 + SrS = Fe2S3 + SrBr2 =>
2 FeBr3 + 3 SrS = Fe2S3 + 3 SrBr2
CaCl2 + CH3CH2COONa = (CH3CH2COO)2Ca + NaCl =>
CaCl2 + 2 CH3CH2COONa = (CH3CH2COO)2Ca + 2 NaCl
Mg(SO4) + KOH = Mg(OH)2 + K2(SO4) =>
Mg(SO4) + 2 KOH = Mg(OH)2 + K2(SO4)
C5H12 + HNO3 = CO2 + H2O + N2 =>
5 C5H12 + 32 HNO3 = 25 CO2 + 46 H2O + 16 N2
NiOCuS = CuONiS =>
NiOCuS = CuONiS
Sr(OH)2SiO2 = SrSiO3H2O =>
Sr(OH)2SiO2 = SrSiO3H2O
NaClNH3H2O = NH4ClNaOH =>
NaClNH3H2O = NH4ClNaOH
COCl2 + Na = NaCl + CO =>
COCl2 + 2 Na = 2 NaCl + CO
SrOFe = FeOSr =>
SrOFe = FeOSr
NaOH*FeS = FeOHNaS =>
NaOH*FeS = FeOHNaS
CH3COCH3(aq)I2(aq) = CH3COCH2I(aq)HI(aq) =>
CH3COCH3(aq)I2(aq) = CH3COCH2I(aq)HI(aq)
KCIO3 = KCIO4 + KCI =>
4 KCIO3 = 3 KCIO4 + KCI
NaSCN = NaSNC =>
NaSCN = NaSNC
Na2O*CaO*6SiO2 + HF = H2SiF6 + Na2SiF6 + CaSiF6 + H2O =>
Na2O*CaO*6SiO2 + 36 HF = 4 H2SiF6 + Na2SiF6 + CaSiF6 + 14 H2O
Mn(OH)2 + CaOCl2 = MnOCl2 + Ca(OH)2 =>
Mn(OH)2 + CaOCl2 = MnOCl2 + Ca(OH)2
CH3(CH3)4CH2 + O2 = CO2 + H2 =>
2 CH3(CH3)4CH2 + 12 O2 = 12 CO2 + 17 H2
NaClBaP = BaClNaP =>
NaClBaP = BaClNaP
SO2 + V2O5 = SO3 + V2O4 =>
SO2 + V2O5 = SO3 + V2O4
C55H100O6 + O2 = CO2 + H2O =>
C55H100O6 + 77 O2 = 55 CO2 + 50 H2O
CuO + H2SO4(aq) = CuSO4(aq) + H2O(l) =>
CuO + H2SO4(aq) = CuSO4(aq) + H2O(l)
NaNO3(NH4)2SO4 = NaSO4(NH4)2NO3 =>
NaNO3(NH4)2SO4 = NaSO4(NH4)2NO3
C2HCl3O2H2O = H3OC2Cl3O2 =>
C2HCl3O2H2O = H3OC2Cl3O2
HClO + Na = HCl + NaO =>
HClO + Na = HCl + NaO
CH3COOH + NaOH = NaOH2 + CH3COO =>
CH3COOH + NaOH = NaOH2 + CH3COO
C12H9Cl2NO3 + O2 = CO2 + H2O + NO3 + Cl =>
4 C12H9Cl2NO3 + 57 O2 = 48 CO2 + 18 H2O + 4 NO3 + 8 Cl
Mg(OH)2 = H2OMgO =>
Mg(OH)2 = H2OMgO
NaIBaS = BaINaS =>
NaIBaS = BaINaS
C3H7OH + CH3COOH = CH3COOCH3 + H2O =>
C3H7OH + 3 CH3COOH = 3 CH3COOCH3 + H2O
Mg(s)KCl(aq) = MgClK(s) =>
Mg(s)KCl(aq) = MgClK(s)
SnClNaSO = SnSONaCl =>
SnClNaSO = SnSONaCl
NH4Cl + BaCl2 = NH4Ba + Cl =>
NH4Cl + BaCl2 = NH4Ba + 3 Cl
K2CrO4 + SO2 + H2O = K2SO4 + Cr2(SO4)3 + H2 =>
2 K2CrO4 + 5 SO2 + 2 H2O = 2 K2SO4 + Cr2(SO4)3 + 2 H2
AgCl(aq)NaF(aq) = AgF(aq)NaCl(aq) =>
AgCl(aq)NaF(aq) = AgF(aq)NaCl(aq)
BaOAlS = AlOBaS =>
BaOAlS = AlOBaS
Cr2O3 + K2SO3 = KCrO2 + SO2 =>
Cr2O3 + K2SO3 = 2 KCrO2 + SO2
SNaF = SFNa =>
SNaF = SFNa
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/18/24
Équations équilibrées sur05/18/23
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