| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 C3H6O + 20 Ag(NH3)2NO3 + 30 NaOH = 18 CH2O2 + 20 Ag + 15 Na2OHNO3 + 45 NH3
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
C5H5NO2 + HCl + Sn = C5H5NH3Cl + SnCl4 + H2O =>
2 C5H5NO2 + 14 HCl + 3 Sn = 2 C5H5NH3Cl + 3 SnCl4 + 4 H2O
CdS + I2 + HCl = CdCl2 + HI + S8 =>
8 CdS + 8 I2 + 16 HCl = 8 CdCl2 + 16 HI + S8
HNO3 + CaCl2 = HCl + CaN2O6 =>
2 HNO3 + CaCl2 = 2 HCl + CaN2O6
HCe + CrO3 = Ce2 + CrCe3 + H2O =>
12 HCe + 2 CrO3 = 3 Ce2 + 2 CrCe3 + 6 H2O
AgI + Na2S2O3 = AgS2O3 + Na2I =>
AgI + Na2S2O3 = AgS2O3 + Na2I
HC2H3O2 + Na2O2 + H2O = CO2 + NaOH =>
HC2H3O2 + 4 Na2O2 + 2 H2O = 2 CO2 + 8 NaOH
H2[PtCl4] + Na[BH4] + H2O = Pt + H3BO3 + HCl + NaCl =>
4 H2[PtCl4] + Na[BH4] + 3 H2O = 4 Pt + H3BO3 + 15 HCl + NaCl
FeSO4 + H2O2 + HCl = Fe2(SO4)3 + FeCl3 + H2O =>
6 FeSO4 + 3 H2O2 + 6 HCl = 2 Fe2(SO4)3 + 2 FeCl3 + 6 H2O
Cl2 + CrI3 + NaOH = NaIO4 + NaCrO4 + NaCl + H2O =>
14 Cl2 + CrI3 + 32 NaOH = 3 NaIO4 + NaCrO4 + 28 NaCl + 16 H2O
KNO2 + NaBiO3 + H2SO4 = Bi2(SO4)3 + KNO3 + Na2SO4 + H2O =>
2 KNO2 + 2 NaBiO3 + 4 H2SO4 = Bi2(SO4)3 + 2 KNO3 + Na2SO4 + 4 H2O
AgI + NaOH = AgOH + NaI =>
AgI + NaOH = AgOH + NaI
CH3COOH(aq) + KOH(aq) = CH3COOK + H2O =>
CH3COOH(aq) + KOH(aq) = CH3COOK + H2O
C5H5NO2 + HCl + Sn = C5H5NH3Cl + SnCl4 + H2O =>
2 C5H5NO2 + 14 HCl + 3 Sn = 2 C5H5NH3Cl + 3 SnCl4 + 4 H2O
Cl{-} + Ag{+} = Cl + Ag =>
Cl{-} + Ag{+} = Cl + Ag
ZnSO4 + NH4S = ZnS2 + (NH4)2SO4 =>
ZnSO4 + 2 NH4S = ZnS2 + (NH4)2SO4
C17H21O4N + O2 = CO2 + H2O + N2 =>
4 C17H21O4N + 81 O2 = 68 CO2 + 42 H2O + 2 N2
F2 + Na2S = S8 + NaF =>
8 F2 + 8 Na2S = S8 + 16 NaF
Cl2 + C10Mn2O10 = C10Mn2O10Cl2 =>
Cl2 + C10Mn2O10 = C10Mn2O10Cl2
Cr2O7 + SO2 = SO4 + Cr2O5 =>
Cr2O7 + SO2 = SO4 + Cr2O5
ZnCl2 + (NH4)2S = NHCl + ZnS + H2 =>
ZnCl2 + (NH4)2S = 2 NHCl + ZnS + 3 H2
CH3CCH3CH3OH + HCl = CH3CCH3CH3Cl + H2O =>
CH3CCH3CH3OH + HCl = CH3CCH3CH3Cl + H2O
AgL + Fe2(CO3)3 = FeL3 + Ag2CO3 =>
6 AgL + Fe2(CO3)3 = 2 FeL3 + 3 Ag2CO3
Pb(NO3)2 + (SO4)3 = Pb(SO4)2 + (NO3)2 =>
3 Pb(NO3)2 + 2(SO4)3 = 3 Pb(SO4)2 + 3(NO3)2
CaOCl2 + KI + H2SO4 = CaSO4 + KCl + I2 + H2O =>
CaOCl2 + 2 KI + H2SO4 = CaSO4 + 2 KCl + I2 + H2O
AgNO3 + (NH4)2SO4 = AgSO4 + (NH4)2NO3 =>
AgNO3 + (NH4)2SO4 = AgSO4 + (NH4)2NO3
AgC2H3O2 + BaS = Ag2S + Ba(C2H3O2)2 =>
2 AgC2H3O2 + BaS = Ag2S + Ba(C2H3O2)2
CoCl2 + Pb(NO3)2 = Pb(Cl)2 + Co(NO3)2 =>
CoCl2 + Pb(NO3)2 = Pb(Cl)2 + Co(NO3)2
GaO + H2O = Ga(OH)2 =>
GaO + H2O = Ga(OH)2
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
(NH4)3PO4 + LiOH = Li3PO4 + NH3 + H2O =>
(NH4)3PO4 + 3 LiOH = Li3PO4 + 3 NH3 + 3 H2O
NaP4 + MgCl2 = P + NaCl + Mg =>
2 NaP4 + MgCl2 = 8 P + 2 NaCl + Mg
AgNO3 + Ba(OH)2 = AgOH + Ba(NO3)2 =>
2 AgNO3 + Ba(OH)2 = 2 AgOH + Ba(NO3)2
Al2C3O9 + H2O = AlO3H3 + CO2 =>
Al2C3O9 + 3 H2O = 2 AlO3H3 + 3 CO2
NaP4 + MgCl2 = P + NaCl + Mg =>
2 NaP4 + MgCl2 = 8 P + 2 NaCl + Mg
FeCl3(aq) + HCl(aq) = FeCl(aq) + HCl3(aq) =>
FeCl3(aq) + HCl(aq) = FeCl(aq) + HCl3(aq)
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Al(SO) + Ca(OH) = Al(OH) + Ca(SO) =>
Al(SO) + Ca(OH) = Al(OH) + Ca(SO)
H2CrO4 + H2O2 = CrO5 + H2O =>
H2CrO4 + 2 H2O2 = CrO5 + 3 H2O
GaO + H2O = Ga(OH)2 =>
GaO + H2O = Ga(OH)2
Na + BeBr2 = NaBr + Be =>
2 Na + BeBr2 = 2 NaBr + Be
SrCrO4 + CH3COOH = Sr(CH3COO)2 + H2Cr2O7 + H2O =>
2 SrCrO4 + 4 CH3COOH = 2 Sr(CH3COO)2 + H2Cr2O7 + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NH4(OH)2 + NH4Cl = NH4 + ClO2 + H2 =>
NH4(OH)2 + NH4Cl = 2 NH4 + ClO2 + H2
Pb2{+} + Mg = Mg2{+} + Pb =>
Pb2{+} + 2 Mg = Mg2{+} + 2 Pb
HCl + Na2WO4 = NaCl + H2WO4 =>
2 HCl + Na2WO4 = 2 NaCl + H2WO4
Pb(NO3)2 + CoCl2 = PbCl2 + Co(NO3)2 =>
Pb(NO3)2 + CoCl2 = PbCl2 + Co(NO3)2
Fe + CuCl4 = Cu + FeCl333333 =>
4 Fe + 333333 CuCl4 = 333333 Cu + 4 FeCl333333
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/04/24
Équations équilibrées sur02/03/23
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