| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ge + S = GeS
KMnO4 + H2SO4 + FeSO4(NH4)2SO4 = K2SO4 + MnSO4 + Fe(SO4)3 + (NH4)2SO4 + H2O =>
4 KMnO4 + 16 H2SO4 + 5 FeSO4(NH4)2SO4 = 2 K2SO4 + 4 MnSO4 + 5 Fe(SO4)3 + 5(NH4)2SO4 + 16 H2O
HCOOH + Ca(OH)2 = Ca(HCOO)2 + H2O =>
2 HCOOH + Ca(OH)2 = Ca(HCOO)2 + 2 H2O
Sb2S3 + Na2S = NaSbS2 =>
Sb2S3 + Na2S = 2 NaSbS2
BaO = Ba + O =>
BaO = Ba + O
CrBr3 + H2O = Cr2O3 + HBr =>
2 CrBr3 + 3 H2O = Cr2O3 + 6 HBr
N(z) + H2 = N(z)H4 =>
N(z) + 2 H2 = N(z)H4
Mg(s) + HCl(aq) = MgCl29(aq) + H2(g) =>
2 Mg(s) + 58 HCl(aq) = 2 MgCl29(aq) + 29 H2(g)
CoCl + NaOH = NaCl + CoOH =>
CoCl + NaOH = NaCl + CoOH
Cd + S2 = CdS2 =>
Cd + S2 = CdS2
Fe(aq) + OH(aq) = Fe(OH) =>
Fe(aq) + OH(aq) = Fe(OH)
ZnSO4 + KSCN + H2O = KH + CO2 + SO2 + NH4 + Zn =>
3 ZnSO4 + 4 KSCN + 10 H2O = 4 KH + 4 CO2 + 7 SO2 + 4 NH4 + 3 Zn
Na3PO4 + CH3COOH = CH3COONa + H3PO4 =>
Na3PO4 + 3 CH3COOH = 3 CH3COONa + H3PO4
CH6N6 + N2O4 = CO2 + H2O + N2 =>
4 CH6N6 + 5 N2O4 = 4 CO2 + 12 H2O + 17 N2
Mg(OH)2 + Mg(H2BO3)2 = MgHBO3 + H2O =>
Mg(OH)2 + Mg(H2BO3)2 = 2 MgHBO3 + 2 H2O
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl4 + KCl + H2O =>
3 FeCl2 + KMnO4 + 8 HCl = 3 FeCl3 + MnCl4 + KCl + 4 H2O
Cs + H3PO4 = H2 + Cs3PO4 =>
6 Cs + 2 H3PO4 = 3 H2 + 2 Cs3PO4
HClO + NH3 = H2O + NCl3 =>
3 HClO + NH3 = 3 H2O + NCl3
AgNO3 + NaCl = AgNa + ClNO3 =>
AgNO3 + NaCl = AgNa + ClNO3
Al + Fe2O3 = Al2O3 + FeO =>
2 Al + 3 Fe2O3 = Al2O3 + 6 FeO
CO2 + H2S = C6H12O6 + S8 + H2O17 =>
204 CO2 + 216 H2S = 34 C6H12O6 + 27 S8 + 12 H2O17
CH3CH2OH + KMnO4 + H2SO4 = CH2COH + K2SO4 + MnSO4 + H2O =>
10 CH3CH2OH + 6 KMnO4 + 9 H2SO4 = 10 CH2COH + 3 K2SO4 + 6 MnSO4 + 24 H2O
C6H5NO2 + Fe + H2O = C6H5NH2 + Fe3O =>
C6H5NO2 + 9 Fe + H2O = C6H5NH2 + 3 Fe3O
NH + NO3 = NO2 + H2O =>
2 NH + 5 NO3 = 7 NO2 + H2O
MoSO4 + H2O = Mo(OH)2 + H2SO4 =>
MoSO4 + 2 H2O = Mo(OH)2 + H2SO4
MoSO4 + H2O = MoSO4*8H2O =>
MoSO4 + 8 H2O = MoSO4*8H2O
FeO + S = FeS + O =>
FeO + S = FeS + O
Se2O = Se2 + O2 =>
2 Se2O = 2 Se2 + O2
CuO + Cl = CuCl2 + O =>
CuO + 2 Cl = CuCl2 + O
H3AsO4 + Fe(OH)3 = [Fe(OH)2]3AsO4 + H2O =>
H3AsO4 + 3 Fe(OH)3 = [Fe(OH)2]3AsO4 + 3 H2O
Pb + HNO3 = Pb(NO3)2 + NO + HOH =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 HOH
AlO + H2SO4 = Al2(SO4)2 + H2O =>
2 AlO + 2 H2SO4 = Al2(SO4)2 + 2 H2O
C2H5O(g) + O2(g) = CO2(g) + H2O(l) =>
4 C2H5O(g) + 11 O2(g) = 8 CO2(g) + 10 H2O(l)
Ca(OH)2 + NaOH + ClO2 + C = NaClO2 + CaCO3 + H2O =>
Ca(OH)2 + 4 NaOH + 4 ClO2 + C = 4 NaClO2 + CaCO3 + 3 H2O
KF + CuO = K2O + CuF2 =>
2 KF + CuO = K2O + CuF2
Cu2O + I2 + HCl = CuCl2 + HI + H2O =>
Cu2O + I2 + 4 HCl = 2 CuCl2 + 2 HI + H2O
W + O = WO2 =>
W + 2 O = WO2
(CaO)12(Al2O3)7 + (CaO)(Al2O3)6 = (CaO)(Al2O3)2 =>
4(CaO)12(Al2O3)7 + 17(CaO)(Al2O3)6 = 65(CaO)(Al2O3)2
SiO2 + H2O = H6Si2O7 =>
2 SiO2 + 3 H2O = H6Si2O7
H{+} + CrO4{-2} + HSnO2{-} = CrO2{-} + HSnO3{-} + H2O =>
2 H{+} + 2 CrO4{-2} + 3 HSnO2{-} = 2 CrO2{-} + 3 HSnO3{-} + H2O
HCl(aq) + NaOH(aq) = NaCl(s) + H2O =>
HCl(aq) + NaOH(aq) = NaCl(s) + H2O
Ca(OH)2 + H2(CO3) = Ca(CO3) + H2O =>
Ca(OH)2 + H2(CO3) = Ca(CO3) + 2 H2O
C4H2O4 + O2 = CO2 + H2O =>
2 C4H2O4 + 5 O2 = 8 CO2 + 2 H2O
P4O10 = P4 + O2 =>
P4O10 = P4 + 5 O2
HCl + H2NC6H4CO2C2H5 = H3NC6H4CO2C2H5 + Cl =>
HCl + H2NC6H4CO2C2H5 = H3NC6H4CO2C2H5 + Cl
NH4NO2 + TiO4H4 = NH3 + H2O + Ti(NO2)4 =>
4 NH4NO2 + TiO4H4 = 4 NH3 + 4 H2O + Ti(NO2)4
ZnCO3 + O3 = ZnO2 + CO2 =>
3 ZnCO3 + O3 = 3 ZnO2 + 3 CO2
CeCl3*7H2O + C11H20O2 + NaOH + O2 = Ce(C44H76O8) + NaCl + H2O =>
4 CeCl3*7H2O + 16 C11H20O2 + 12 NaOH + O2 = 4 Ce(C44H76O8) + 12 NaCl + 42 H2O
HCl + H2NC6H4CO2C2H5 = H3NC6H4CO2C2H5 + Cl =>
HCl + H2NC6H4CO2C2H5 = H3NC6H4CO2C2H5 + Cl
NaHCO3 + H2O = NaH3 + CO4 =>
NaHCO3 + H2O = NaH3 + CO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/01/23
Équations équilibrées sur12/31/22
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