| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 Fe(C2O4)3 + 6 KMnO4 + 24 H2SO4 = 60 CO2 + 5 Fe2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 24 H2O
Cu(OH)2 + HCl = H2O + CuCl2 =>
Cu(OH)2 + 2 HCl = 2 H2O + CuCl2
NiCl2 + Na2C2O4 = Na2Cl2 + NiC2O4 =>
NiCl2 + Na2C2O4 = Na2Cl2 + NiC2O4
MgO + SO2 = MgSO3 =>
MgO + SO2 = MgSO3
CH3COCl + CH3CH2NHCH3 = CH3CONH2 + CH3CH(Cl)CH3 =>
CH3COCl + CH3CH2NHCH3 = CH3CONH2 + CH3CH(Cl)CH3
K + Al + H2O + SO4 = KAl(SO4)2*12H2O =>
K + Al + 12 H2O + 2 SO4 = KAl(SO4)2*12H2O
Mg + SnCl4 = Mg2Cl4 + Sn =>
2 Mg + SnCl4 = Mg2Cl4 + Sn
AlO + CO = Al3 + CO2 =>
3 AlO + 3 CO = Al3 + 3 CO2
(NH4)2Fe(SO4)2 + K4(Fe(CN)6) = Fe4(Fe(CN)6)2 + (NH4)2SO4 + K2SO4 =>
4(NH4)2Fe(SO4)2 + 2 K4(Fe(CN)6) = Fe4(Fe(CN)6)2 + 4(NH4)2SO4 + 4 K2SO4
WO3 + SnCl2 + HCl = W3O4 + H2SnCl6 + H2O =>
3 WO3 + 5 SnCl2 + 20 HCl = W3O4 + 5 H2SnCl6 + 5 H2O
Ag3AsO4 + Zn + H{+} = AsH3 + Ag + H2O + Zn{2+} =>
2 Ag3AsO4 + 11 Zn + 22 H{+} = 2 AsH3 + 6 Ag + 8 H2O + 11 Zn{2+}
K4[Fe(CN)6] + KMnO4 + H2SO4 = Fe2(SO4)2 + CO2 + KNO3 + K2SO4 + MnSO4 + H2O =>
2 K4[Fe(CN)6] + 24 KMnO4 + 36 H2SO4 = Fe2(SO4)2 + 12 CO2 + 12 KNO3 + 10 K2SO4 + 24 MnSO4 + 36 H2O
NaBO3(H2O) = NaBO2 + O2 + H2O =>
2 NaBO3(H2O) = 2 NaBO2 + O2 + 2 H2O
H2SO4 + BaO = BaSO4H2O =>
H2SO4 + BaO = BaSO4H2O
Fe{3+} + MnO4{-} = Fe(MnO4)3 =>
Fe{3+} + 3 MnO4{-} = Fe(MnO4)3
Fe + Cu(NO3) = FeNO3 + Cu3 =>
3 Fe + 3 Cu(NO3) = 3 FeNO3 + Cu3
H2S + Fe(OH) = Fe2S + H2O =>
H2S + 2 Fe(OH) = Fe2S + 2 H2O
H3AsO3 + I2 + NaHCO3 = Na3AsO4 + NaI + CO2 + H2O =>
H3AsO3 + I2 + 5 NaHCO3 = Na3AsO4 + 2 NaI + 5 CO2 + 4 H2O
Co(NO3)2 + NH4(SCN) = Co(SCN)2 + NH4(NO3) =>
Co(NO3)2 + 2 NH4(SCN) = Co(SCN)2 + 2 NH4(NO3)
(CH3)2CHCH2CH2CH2CH2OH = (CH3)2CH(CH2)4OH =>
(CH3)2CHCH2CH2CH2CH2OH = (CH3)2CH(CH2)4OH
N2(H30)4 + N2(O)4 = N2 + H2O =>
N2(H30)4 + 15 N2(O)4 = 16 N2 + 60 H2O
CUCl2 + KCl = KCl2 + CUCl =>
CUCl2 + KCl = KCl2 + CUCl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Cu2(OH)2SO4 + (NH4)2SO4 + NH3 = [Cu(NH3)4]SO4*H2O =>
Cu2(OH)2SO4 + (NH4)2SO4 + 6 NH3 = 2[Cu(NH3)4]SO4*H2O
CH3(CH2)7OH + KMnO4 + NaOH = CH3(CH2)6COONa + KOH + MnO2 + H2O =>
3 CH3(CH2)7OH + 4 KMnO4 + 3 NaOH = 3 CH3(CH2)6COONa + 4 KOH + 4 MnO2 + 4 H2O
Zn + AgNO3 = Zn(NO3)02 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)02 + 2 Ag
H2SO4 + As = AsSO4 + H2 =>
H2SO4 + As = AsSO4 + H2
HClO4 + NaHCO2 = NaClO4 + HCOOH =>
HClO4 + NaHCO2 = NaClO4 + HCOOH
Mg(OH)2 + CuSO4 = Mg(SO4) + Cu(OH)2 =>
Mg(OH)2 + CuSO4 = Mg(SO4) + Cu(OH)2
CaCl2(aq) + Na2NO3(aq) = Ca(NO3) + NaCl =>
CaCl2(aq) + Na2NO3(aq) = Ca(NO3) + 2 NaCl
K(OH) + Fe(NO3)3 = Fe(OH)3 + K(NO3) =>
3 K(OH) + Fe(NO3)3 = Fe(OH)3 + 3 K(NO3)
Mg(NH4)AsO4 = NH3 + H2O + Mg2As2O7 =>
2 Mg(NH4)AsO4 = 2 NH3 + H2O + Mg2As2O7
K2HPO4 + NaOH = NaH2PO4 + K2O =>
K2HPO4 + NaOH = NaH2PO4 + K2O
Bi(OH)3 + Sn(OH)4 = Sn(OH)2 + Bi(OH)4 =>
2 Bi(OH)3 + Sn(OH)4 = Sn(OH)2 + 2 Bi(OH)4
FeCl2 + FeCl3 + H2O = HCl + Fe3O4 =>
FeCl2 + 2 FeCl3 + 4 H2O = 8 HCl + Fe3O4
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Zn(OH)2 + Na2CO3 = ZnCO3 + NaOH =>
Zn(OH)2 + Na2CO3 = ZnCO3 + 2 NaOH
C6H6O + HNO3 = C6H5NO3 + H2O =>
C6H6O + HNO3 = C6H5NO3 + H2O
Fe(ClO3)2 = FeCl2 + O2 =>
Fe(ClO3)2 = FeCl2 + 3 O2
ZnO + H2 = Zn + H2O =>
ZnO + H2 = Zn + H2O
H2SO4(aq) + CaCO3(s) = CaSO4 + H2O + CO2(g) =>
H2SO4(aq) + CaCO3(s) = CaSO4 + H2O + CO2(g)
Cu3(OH)2(CO3)2 = CuO + CO2 + H2O =>
Cu3(OH)2(CO3)2 = 3 CuO + 2 CO2 + H2O
Cr(OH)3 + HClO4 = Cr(ClO4)3 + H2O =>
Cr(OH)3 + 3 HClO4 = Cr(ClO4)3 + 3 H2O
Li(s) + S(s) = LiS(s) =>
Li(s) + S(s) = LiS(s)
As2O3 + NaOH + H2O = Na3As(OH)6 =>
As2O3 + 6 NaOH + 3 H2O = 2 Na3As(OH)6
CaSO4*2H2O = (CaSO4)2*H2O + H2O =>
2 CaSO4*2H2O = (CaSO4)2*H2O + 3 H2O
Li2CO3 + HNO3 = LiNO3 + H2CO3 =>
Li2CO3 + 2 HNO3 = 2 LiNO3 + H2CO3
Fe2(SO4)3 + HCl = FeCl3 + H2O + SO3 =>
Fe2(SO4)3 + 6 HCl = 2 FeCl3 + 3 H2O + 3 SO3
Al + O3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al + O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
FeCl2 + CrO2 = FeO + CrCl4 =>
2 FeCl2 + CrO2 = 2 FeO + CrCl4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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