| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 IrCl3 + 3 NaOH = Ir2 + O3 + 3 HCl + 3 NaCl
AgCl + Mn(OH)2 = AgOH + MnCl2 =>
2 AgCl + Mn(OH)2 = 2 AgOH + MnCl2
SnCl4 + (NH4)3PO4 = Sn3(PO4)4 + NH4Cl =>
3 SnCl4 + 4(NH4)3PO4 = Sn3(PO4)4 + 12 NH4Cl
ZnSO4 = ZnO + SO3 =>
ZnSO4 = ZnO + SO3
Fe2O3 + HI = I2 + Fe + H2O =>
Fe2O3 + 6 HI = 3 I2 + 2 Fe + 3 H2O
CHCH + H2 = CH3CH3 =>
CHCH + 2 H2 = CH3CH3
AlCl3 + KOH = KCl + Al2O3 + H2O =>
2 AlCl3 + 6 KOH = 6 KCl + Al2O3 + 3 H2O
AgNO3 + K + I = AgI + KNO3 =>
AgNO3 + K + I = AgI + KNO3
CH3CHCHCHCHCH3 + H2O = CH3CH(OH)CH2CHCHCH3 =>
CH3CHCHCHCHCH3 + H2O = CH3CH(OH)CH2CHCHCH3
BaO + C = BaC2 + CO =>
BaO + 3 C = BaC2 + CO
Al2O3 + NaH = NaAlO + H2O =>
Al2O3 + 2 NaH = 2 NaAlO + H2O
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
NaH + H2SO4 = H2 + NaHSO4 =>
NaH + H2SO4 = H2 + NaHSO4
ClO3 + Cl = Cl2ClO2 =>
2 ClO3 + 7 Cl = 3 Cl2ClO2
SO3 + H = SO2 + H2O =>
SO3 + 2 H = SO2 + H2O
Ca3(PO4)2 + H2(SO4) = Ca(SO4) + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2(SO4) = 2 Ca(SO4) + Ca(H2PO4)2
Pb(NO3)2 + K2SO4 = KNO3 + PbSO4 =>
Pb(NO3)2 + K2SO4 = 2 KNO3 + PbSO4
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Ba + C6Na2O6 = BaNa2O6 + C6 =>
Ba + C6Na2O6 = BaNa2O6 + C6
Na + Ca(OH)2 = Na(OH)2 + Ca =>
Na + Ca(OH)2 = Na(OH)2 + Ca
Mg(ClO3)2 + Cu2(CO3)3 = MgCO3 + Cu(ClO3)3 =>
3 Mg(ClO3)2 + Cu2(CO3)3 = 3 MgCO3 + 2 Cu(ClO3)3
Al(SO4)3 + Pb(NO3)2 = Pb(SO4)3 + Al(NO3)2 =>
Al(SO4)3 + Pb(NO3)2 = Pb(SO4)3 + Al(NO3)2
E5 = E9 =>
9 E5 = 5 E9
Pb(NO3)2 + Cu(No3)2 = Pb(No3)2 + Cu(NO3)2 =>
Pb(NO3)2 + Cu(No3)2 = Pb(No3)2 + Cu(NO3)2
H2 + Cl2 = HCl = H2 =>
H2 + Cl2 = 2 HCl
HCOOH + Na2CO3 = CHCOONa + H2O + CO2 =>
6 HCOOH + Na2CO3 = 2 CHCOONa + 5 H2O + 3 CO2
Fe + Na2O = Fe2O3 + Na =>
2 Fe + 3 Na2O = Fe2O3 + 6 Na
CH4N2O + C2H5OH + H2O2 = C6H13NO2 + H2O =>
2 CH4N2O + 11 C2H5OH + 6 H2O2 = 4 C6H13NO2 + 17 H2O
Sb + Br2 = SbBr2 =>
Sb + Br2 = SbBr2
KI = I2 + K =>
2 KI = I2 + 2 K
Br2O3 + H2O = H2Br2O4 =>
Br2O3 + H2O = H2Br2O4
Mg2Al2Si3O12 + SiO2 = Mg2Al4Si5O18 + MgSi2O6 =>
2 Mg2Al2Si3O12 + 3 SiO2 = Mg2Al4Si5O18 + 2 MgSi2O6
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Cl + NaHO = NaHClO =>
Cl + NaHO = NaHClO
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
NaNO3 = NaNO2 + O2O =>
3 NaNO3 = 3 NaNO2 + O2O
NaH + H2SO4 = H2 + Na2SO4 =>
2 NaH + H2SO4 = 2 H2 + Na2SO4
Ag + Zn = Ag2Zn =>
2 Ag + Zn = Ag2Zn
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 10 NH3 + H2O2 = 2[Co(NH3)6]Cl3 + 14 H2O
KI(s) = K + I =>
KI(s) = K + I
Mg + Fe(MnO4)3 = Mg(MnO4)2 + Fe =>
3 Mg + 2 Fe(MnO4)3 = 3 Mg(MnO4)2 + 2 Fe
FeCl3 = Fe + Cl2 =>
2 FeCl3 = 2 Fe + 3 Cl2
Fe + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 HNO3 = Fe(NO3)3 + 3 NO2 + 3 H2O
Li + CuSO4 = Li2SO4 + Cu =>
2 Li + CuSO4 = Li2SO4 + Cu
K3[Cr(OH)6] + H2O2 + NaOH = Na2CrO4 + KOH + H2O =>
2 K3[Cr(OH)6] + 3 H2O2 + 4 NaOH = 2 Na2CrO4 + 6 KOH + 8 H2O
Li + HI = LiI2 + H2 =>
Li + 2 HI = LiI2 + H2
Pb + Na2S = Pb(Na2S)2 =>
Pb + 2 Na2S = Pb(Na2S)2
Zn(OH)2 + NH3*H2O = [Zn(NH3)6](OH)2 + H2O =>
Zn(OH)2 + 6 NH3*H2O = [Zn(NH3)6](OH)2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
6 K + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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