| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H3Cl + H2 = C2H4 + HCl
CH3(CH2)7OH + CH3COOH = CH3COO(CH2)7CH3 + H2O =>
CH3(CH2)7OH + CH3COOH = CH3COO(CH2)7CH3 + H2O
Al2(SO4)3 + Na2S = Al2S3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2S = Al2S3 + 3 Na2SO4
ZnP = Zn + P =>
ZnP = Zn + P
CH3COOH(l) + NaHCO3(s) = CO2(g) + H2O(l) + CH3COONa(ac) =>
CH3COOH(l) + NaHCO3(s) = CO2(g) + H2O(l) + CH3COONa(ac)
C2H3Cl + H2 = C2H5Cl =>
C2H3Cl + H2 = C2H5Cl
Pb(CH3COO)2 + Na3PO4 = Pb3(PO4)2 + Na(CH3COO) =>
3 Pb(CH3COO)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 Na(CH3COO)
Mg(s) + HI(aq) = MgI2(s) + H2(g) =>
Mg(s) + 2 HI(aq) = MgI2(s) + H2(g)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cu + SiO2 = Cu2O + Si =>
4 Cu + SiO2 = 2 Cu2O + Si
C3H8O + CuO = C3H6O + CuOH =>
C3H8O + 2 CuO = C3H6O + 2 CuOH
NaHCO3(s) + CH3COOH(l) = NaCH3COO(s) + H2O(l) + CO2(g) =>
NaHCO3(s) + CH3COOH(l) = NaCH3COO(s) + H2O(l) + CO2(g)
AlN2 = N2Al =>
AlN2 = N2Al
Fe(SO4)3 + NaI = Na2SO4 + FeSO4 + I2 =>
Fe(SO4)3 + 4 NaI = 2 Na2SO4 + FeSO4 + 2 I2
KSCN = K{+} + SCN{-} =>
KSCN = K{+} + SCN{-}
AgNO3 + K3O4P = Ag3O4P + KNO3 =>
3 AgNO3 + K3O4P = Ag3O4P + 3 KNO3
NaHCO3(s) + CH3COOH(l) = CH3COONa(s) + H2O(l) + CO2(g) =>
NaHCO3(s) + CH3COOH(l) = CH3COONa(s) + H2O(l) + CO2(g)
C12H11N + O2 = CO2 + H2O + NO2 =>
4 C12H11N + 63 O2 = 48 CO2 + 22 H2O + 4 NO2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Al + NO3{-} + OH{-} + H2O = NH3 + AlO2{-} =>
8 Al + 3 NO3{-} + 5 OH{-} + 2 H2O = 3 NH3 + 8 AlO2{-}
Fe(OH)3 + (NH4)2SO4 = Fe2(SO4)3 + NH4OH =>
2 Fe(OH)3 + 3(NH4)2SO4 = Fe2(SO4)3 + 6 NH4OH
CaCO3 + Li2SO4 = CaSO4 + Li2CO3 =>
CaCO3 + Li2SO4 = CaSO4 + Li2CO3
Fe(OH)3 + (NH4)2SO4 = Fe2(SO4)3 + NH4OH =>
2 Fe(OH)3 + 3(NH4)2SO4 = Fe2(SO4)3 + 6 NH4OH
Fe + KC2H3O2 = Fe(C2H3O2)2 + K =>
Fe + 2 KC2H3O2 = Fe(C2H3O2)2 + 2 K
Ca(OH)2(aq) + HI(aq) = CaI2(l) + H2O(l) =>
Ca(OH)2(aq) + 2 HI(aq) = CaI2(l) + 2 H2O(l)
C5H11OH + KMnO4 + H2SO4 = C5H10O2 + K2SO4 + MnSO4 + H2O =>
5 C5H11OH + 4 KMnO4 + 6 H2SO4 = 5 C5H10O2 + 2 K2SO4 + 4 MnSO4 + 11 H2O
Fe(OH)3 + (NH4)2SO4 = Fe2(SO4)3 + NH4OH =>
2 Fe(OH)3 + 3(NH4)2SO4 = Fe2(SO4)3 + 6 NH4OH
Sr(CO3) + K = K2(CO3) + Sr =>
Sr(CO3) + 2 K = K2(CO3) + Sr
Cr2O3 + H{+} = Cr{3+} + H2O =>
Cr2O3 + 6 H{+} = 2 Cr{3+} + 3 H2O
LiCl + Mg(No3)2 = LiNo3 + MgCl2 =>
2 LiCl + Mg(No3)2 = 2 LiNo3 + MgCl2
N2H4 + HI = N2H5 + I =>
N2H4 + HI = N2H5 + I
Fe(OH)3 + (NH4)2SO4 = Fe2(SO4)3 + NH4OH =>
2 Fe(OH)3 + 3(NH4)2SO4 = Fe2(SO4)3 + 6 NH4OH
Na2SO3 + BaSO4 = BaSO3 + Na2SO4 =>
Na2SO3 + BaSO4 = BaSO3 + Na2SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ni + H2SO3 = Ni2(SO3)3 + H2 =>
2 Ni + 3 H2SO3 = Ni2(SO3)3 + 3 H2
Fe(OH)3 + (NH4)2SO4 = Fe2(SO4)3 + NH4OH =>
2 Fe(OH)3 + 3(NH4)2SO4 = Fe2(SO4)3 + 6 NH4OH
NaHCO3(s) + CH3COOH(l) = CO2(g) + H2O(l) + NaCH3COO(aq) =>
NaHCO3(s) + CH3COOH(l) = CO2(g) + H2O(l) + NaCH3COO(aq)
NH2OH + H2O = NH4OH + OH =>
NH2OH + 2 H2O = NH4OH + 2 OH
Hg + H2S = HgS + H2 =>
Hg + H2S = HgS + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Hg + H2S = HgS + H2 =>
Hg + H2S = HgS + H2
Fe(OH)3 + (NH4)2SO4 = Fe2(SO4)3 + NH4OH =>
2 Fe(OH)3 + 3(NH4)2SO4 = Fe2(SO4)3 + 6 NH4OH
CaSO3 + Ba(OH)2 = BaSO3 + Ca(OH)2 =>
CaSO3 + Ba(OH)2 = BaSO3 + Ca(OH)2
Hg + H2S = HgS + H2 =>
Hg + H2S = HgS + H2
(NH4)3N + Ca = H2 + Ca3N2 =>
(NH4)3N + 6 Ca = 6 H2 + 2 Ca3N2
Mg(OH)2 + TiO2 = MgTiO3 + H2O =>
Mg(OH)2 + TiO2 = MgTiO3 + H2O
Hg + H2S = HgS + H =>
Hg + H2S = HgS + 2 H
Al + AgCl = AlCl3 + Ag =>
Al + 3 AgCl = AlCl3 + 3 Ag
NaHCO3(s) + CH3COOH(l) = C2H3O2Na(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + CH3COOH(l) = C2H3O2Na(aq) + H2O(l) + CO2(g)
Hg + H2S = HgS + H =>
Hg + H2S = HgS + 2 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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