| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Xe + O2 = 2 XeO1
Ti + Cl2 = Ti3Cl16 =>
3 Ti + 8 Cl2 = Ti3Cl16
(NH4)2CO3 = CO2 + H2O + NH3 =>
(NH4)2CO3 = CO2 + H2O + 2 NH3
K2HPO4 + BaCl2 = KCl + HCl + Ba3(PO4)2 =>
2 K2HPO4 + 3 BaCl2 = 4 KCl + 2 HCl + Ba3(PO4)2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Mg = Mg0 =>
Mg = Mg0
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
FeO(s) + O2(g) = Fe2O3(s) =>
4 FeO(s) + O2(g) = 2 Fe2O3(s)
Al2O3 + HCl = Al + Cl2O5 + H2O =>
2 Al2O3 + 2 HCl = 4 Al + Cl2O5 + H2O
CH3CHO + NH2NH2 = CH3CHNNH2 + H2O =>
CH3CHO + NH2NH2 = CH3CHNNH2 + H2O
NaHCO3 + C6H5COOCH3 = CO2 + H2O + NaC6H5COO =>
6 NaHCO3 + 5 C6H5COOCH3 = 4 CO2 + 8 H2O + 6 NaC6H5COO
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O
NO3 + SO2 = N2O3 + SO4 =>
4 NO3 + 3 SO2 = 2 N2O3 + 3 SO4
I2 = I =>
I2 = 2 I
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
Al + Fe2O3 = Fe + Al2O3 =>
2 Al + Fe2O3 = 2 Fe + Al2O3
Cu + KCN + O2 + H2O = KCu(CN)2 + KOH =>
4 Cu + 8 KCN + O2 + 2 H2O = 4 KCu(CN)2 + 4 KOH
Na2Cr2O7 + H2SO4 + KNO2 = Cr2(SO4)3 + KNO3 + Na2SO4 + H2O =>
Na2Cr2O7 + 4 H2SO4 + 3 KNO2 = Cr2(SO4)3 + 3 KNO3 + Na2SO4 + 4 H2O
CuSO4*2H2O = CuSO4 + H2O =>
CuSO4*2H2O = CuSO4 + 2 H2O
Zn(s) + HCl(aq) = ZnCl2(ag) + H2(s) =>
Zn(s) + 2 HCl(aq) = ZnCl2(ag) + H2(s)
CaO(s) + H2O(l) = Ca(OH)2(s) =>
CaO(s) + H2O(l) = Ca(OH)2(s)
Mg + Al2(SO4)3 = Al + MgSO4 =>
3 Mg + Al2(SO4)3 = 2 Al + 3 MgSO4
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
PbCl4 = Pb + Cl =>
PbCl4 = Pb + 4 Cl
NaOHH2S = NaHSH2O =>
NaOHH2S = NaHSH2O
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
Ca2(CO3)2 + HCl = CaCl2 + CO2 + H2O =>
Ca2(CO3)2 + 4 HCl = 2 CaCl2 + 2 CO2 + 2 H2O
CoCl2(aq) + KOH(aq) = Co(OH)2(s) + K2Cl2(aq) =>
CoCl2(aq) + 2 KOH(aq) = Co(OH)2(s) + K2Cl2(aq)
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
KMnO4 + MgI2 + H2SO4 = K2SO4 + I2 + MnSO4 + H2O + MgSO4 =>
2 KMnO4 + 5 MgI2 + 8 H2SO4 = K2SO4 + 5 I2 + 2 MnSO4 + 8 H2O + 5 MgSO4
I + H2O = HI + O =>
2 I + H2O = 2 HI + O
C6H6O4 + NaOH = C6H5NaO4 + H2O =>
C6H6O4 + NaOH = C6H5NaO4 + H2O
Li(s) + O2 = LiO =>
2 Li(s) + O2 = 2 LiO
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NaH + H2O = NaHO + H2 =>
NaH + H2O = NaHO + H2
H4S = H2 + H2S =>
H4S = H2 + H2S
C10H21OH + O2 = CO2 + H2O =>
C10H21OH + 15 O2 = 10 CO2 + 11 H2O
K4(Fe(CN)6) + HCl = HCN + KCl + FeCl2 =>
K4(Fe(CN)6) + 6 HCl = 6 HCN + 4 KCl + FeCl2
Y2O3 + BaCO3 + CuO = Y3Ba5Cu8O18 + CO2 + CO =>
3 Y2O3 + 10 BaCO3 + 16 CuO = 2 Y3Ba5Cu8O18 + 9 CO2 + CO
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
CO2 + LiH = LiOH + CO =>
CO2 + LiH = LiOH + CO
C4H11O + HCl = C4H10Cl + H2O =>
C4H11O + HCl = C4H10Cl + H2O
C2H6 + NH3 = H2 + C2H7N =>
C2H6 + NH3 = H2 + C2H7N
C10H21OH + O2 = CO2 + H2O =>
C10H21OH + 15 O2 = 10 CO2 + 11 H2O
Mg + CaCl2 = MgCl2 + Ca =>
Mg + CaCl2 = MgCl2 + Ca
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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