| Équations équilibrées la veille | Équations équilibrées le lendemain |
[Zn] + [Cu(SO4)] = [Zn(SO4)] + (Cu)
Pb(NO3)2(aq) + Na2CO3 = PbCO3(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + Na2CO3 = PbCO3(s) + 2 NaNO3(aq)
Propane + HCl = CH3Cl + Ethane =>
C3H8 + HCl = CH3Cl + C2H6
MnO4{-} + HCN + I{-} + H2O = Mn{2+} + ICN + H2O{-} =>
MnO4{-} + 8 HCN + 8 I{-} + 7 H2O = Mn{2+} + 8 ICN + 11 H2O{-}
C6H12O6(aq) + O2(aq) = CO2(aq) + H2O =>
C6H12O6(aq) + 6 O2(aq) = 6 CO2(aq) + 6 H2O
Cr2(SO3)3 + H2SO4 = SO2 + H2O + Cr(SO4)3 =>
Cr2(SO3)3 + 9 H2SO4 = 6 SO2 + 9 H2O + 2 Cr(SO4)3
As2S3 + H2O + HClO4 = H3AsO4 + H2SO4 + HCl =>
2 As2S3 + 12 H2O + 7 HClO4 = 4 H3AsO4 + 6 H2SO4 + 7 HCl
Fe(NO3)3 + Li2SO3 = Fe2(SO3)3 + LiNO3 =>
2 Fe(NO3)3 + 3 Li2SO3 = Fe2(SO3)3 + 6 LiNO3
KSO3 + H2SO4 = KSO4 + H2SO3 =>
KSO3 + H2SO4 = KSO4 + H2SO3
C*6H2O + O2 = CO2 + H2O =>
C*6H2O + O2 = CO2 + 6 H2O
(NH4)2S(aq) + SrCl2(aq) = (NH4)2Cl2(aq) + SrS(s) =>
(NH4)2S(aq) + SrCl2(aq) = (NH4)2Cl2(aq) + SrS(s)
NH3 + CaO = H2O + N2 + Ca =>
2 NH3 + 3 CaO = 3 H2O + N2 + 3 Ca
SiO2 + NaHO = Na4SiO4 + H2O =>
SiO2 + 4 NaHO = Na4SiO4 + 2 H2O
C(H3)(CH2)5(CH3) + O2 = CO2 + H2O =>
C(H3)(CH2)5(CH3) + 11 O2 = 7 CO2 + 8 H2O
Cu + Ag(SO4) = Cu(SO4) + Ag =>
Cu + Ag(SO4) = Cu(SO4) + Ag
SiH2Cl2 + NH3 = Si3N4 + H2 + HCl =>
3 SiH2Cl2 + 4 NH3 = Si3N4 + 6 H2 + 6 HCl
FeCl2 + KClO3 + HCl = KCl + H2O + FeCl3 =>
6 FeCl2 + KClO3 + 6 HCl = KCl + 3 H2O + 6 FeCl3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Cu(CH3COO)2 + H2S = CuS + CH3COOH =>
Cu(CH3COO)2 + H2S = CuS + 2 CH3COOH
H2C6H6O6 + OH = H2O + HCO3 =>
H2C6H6O6 + 26 OH = 14 H2O + 6 HCO3
Fe(OH)3 + (NH4)2CO3 = Fe2(CO3)3 + NH4OH =>
2 Fe(OH)3 + 3(NH4)2CO3 = Fe2(CO3)3 + 6 NH4OH
I2 + Na2S = NaI + S =>
I2 + Na2S = 2 NaI + S
CH3CHCHCH3 + H2SO4 + KMnO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CHCHCH3 + 12 H2SO4 + 8 KMnO4 = 10 CH3COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
Co2(SO4)2 + HgNO3 = Hg2(SO4) + Co(NO3)2 =>
Co2(SO4)2 + 4 HgNO3 = 2 Hg2(SO4) + 2 Co(NO3)2
I2 + Na2S = NaI + S =>
I2 + Na2S = 2 NaI + S
FeCl3 + NH4 = NH4Cl + Fe =>
FeCl3 + 3 NH4 = 3 NH4Cl + Fe
C3H6Cl2 + Zn = (t)C3H6 + ZnCl2 =>
C3H6Cl2 + Zn = (t)C3H6 + ZnCl2
C2H5COOH + CH4 = C2H5COOCH3 + H2O =>
6 C2H5COOH + 2 CH4 = 5 C2H5COOCH3 + 2 H2O
AgNo3 + CuCl2 = AgCl2 + Cu(No3) =>
AgNo3 + CuCl2 = AgCl2 + Cu(No3)
H2S + HCl = ClS + H3 =>
H2S + HCl = ClS + H3
Pb(NO3)2 + (NH4)2(CrO4) = PbCrO4 + (NH4)(NO3) =>
Pb(NO3)2 + (NH4)2(CrO4) = PbCrO4 + 2(NH4)(NO3)
C + LiI = LiC1 + I2 =>
2 C + 2 LiI = 2 LiC1 + I2
C2H4{2-} + MnO4{-} + H{+} = CO2 + Mn{2+} + H2O =>
5 C2H4{2-} + 14 MnO4{-} + 52 H{+} = 10 CO2 + 14 Mn{2+} + 36 H2O
CaCl2 + K2CO3 = CaCO3 + K2Cl2 =>
CaCl2 + K2CO3 = CaCO3 + K2Cl2
NH4F + SiO2 = NH3 + SiF4 + H2O =>
4 NH4F + SiO2 = 4 NH3 + SiF4 + 2 H2O
Na2CO3(ac) + Pb(NO3)2(ac) = NaNO3(ac) + PbCO3(s) =>
Na2CO3(ac) + Pb(NO3)2(ac) = 2 NaNO3(ac) + PbCO3(s)
Na2CO3 + NH4Cl = NaCl + NaHCO3 + NH3 =>
Na2CO3 + NH4Cl = NaCl + NaHCO3 + NH3
BaF(s) = Ba(s) + F(s) =>
BaF(s) = Ba(s) + F(s)
KClO3 + C12H24O12 = KCl + CO2 + H2O =>
8 KClO3 + C12H24O12 = 8 KCl + 12 CO2 + 12 H2O
CuSO4 + AgNO3 = Cu(NO3) + Ag{2+} + (SO4){2-} =>
CuSO4 + AgNO3 = Cu(NO3) + Ag{2+} + (SO4){2-}
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
H2O + PI3 = HI + H3PO3 =>
3 H2O + PI3 = 3 HI + H3PO3
K2CO3 + CuSO4 = K2SO4 + CuCO3 =>
K2CO3 + CuSO4 = K2SO4 + CuCO3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Mg3N2 + HCl = MgCl2 + (NH4) + Cl =>
Mg3N2 + 8 HCl = 3 MgCl2 + 2(NH4) + 2 Cl
PtBr4 + Al = Pt + AlBr3 =>
3 PtBr4 + 4 Al = 3 Pt + 4 AlBr3
K2CO3 + CuSO4 = K2SO4 + CuCO3 =>
K2CO3 + CuSO4 = K2SO4 + CuCO3
I2 + NaClO + NaOH = NaIO4 + NaCl + H2O =>
I2 + 7 NaClO + 2 NaOH = 2 NaIO4 + 7 NaCl + H2O
C10H16O + NaClO = C10H14O2 + NaCl + H2O =>
C10H16O + 2 NaClO = C10H14O2 + 2 NaCl + H2O
H202 = H2 = O2 =>
H202 = 101 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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