| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuO + 2 H3O + 3 H2O = [Cu(H2O)6]
CH3C6H4NH2 + HCl = CH3C6H4NH3 + Cl =>
CH3C6H4NH2 + HCl = CH3C6H4NH3 + Cl
CH2(OH)COOH + NaOH = CH2(OH)COONa + H2O =>
CH2(OH)COOH + NaOH = CH2(OH)COONa + H2O
Br2 + CrO2{-} + OH{-} = Br{-} + (CrO4)2{-} + H2O =>
9 Br2 + 4 CrO2{-} + 16 OH{-} = 18 Br{-} + 2(CrO4)2{-} + 8 H2O
Be(HCO3)2 = BeCO3 + H2O + CO2 =>
Be(HCO3)2 = BeCO3 + H2O + CO2
Mg(NO3)2 + O2 = MgO + (NO3)2 =>
2 Mg(NO3)2 + O2 = 2 MgO + 2(NO3)2
KLi(OH) = K(OH)Li =>
KLi(OH) = K(OH)Li
Al + CdS = AlS + Cd =>
Al + CdS = AlS + Cd
Fe2O3 + LiOH = Li3FeO3 + H2O =>
Fe2O3 + 6 LiOH = 2 Li3FeO3 + 3 H2O
Ag + CO3 = AgCO3 =>
Ag + CO3 = AgCO3
C3H6O3 + C2H5OH = C5H10O3 + H2O =>
C3H6O3 + C2H5OH = C5H10O3 + H2O
RbIH2O = RbOH2I =>
RbIH2O = RbOH2I
Ag3BO3 + HCl = AgCl + H3BO3 =>
Ag3BO3 + 3 HCl = 3 AgCl + H3BO3
K2SO4 + KI + HCl = KCl + S + I2 + H2O =>
K2SO4 + 6 KI + 8 HCl = 8 KCl + S + 3 I2 + 4 H2O
CH3NO2 = CO2 + H2 + N2 =>
2 CH3NO2 = 2 CO2 + 3 H2 + N2
CN + O2 = CNO =>
2 CN + O2 = 2 CNO
Li2CO3 + Pb(C2H3O2)2 = LiC2H3O2 + PbCO3 =>
Li2CO3 + Pb(C2H3O2)2 = 2 LiC2H3O2 + PbCO3
Fe + CuBr2 = FeBr2 + Cu =>
Fe + CuBr2 = FeBr2 + Cu
FeTiO3 + H2SO4 = Ti(SO4)2 + H2O + FeSO4 =>
FeTiO3 + 3 H2SO4 = Ti(SO4)2 + 3 H2O + FeSO4
NaHO + H3PO4 = Na2HPO4 + H2O =>
2 NaHO + H3PO4 = Na2HPO4 + 2 H2O
NaOFe3N = NaNFe3O =>
NaOFe3N = NaNFe3O
C2 + H = C2H2 =>
C2 + 2 H = C2H2
H3PO3 + Fe(OH)3 = Fe2(HPO3)3 + H2O =>
3 H3PO3 + 2 Fe(OH)3 = Fe2(HPO3)3 + 6 H2O
Al + Se2O3 = Al2O3 + Se =>
2 Al + Se2O3 = Al2O3 + 2 Se
CH3SH + O2 = CO2 + H2O + SO4{-} + H{+} =>
4 CH3SH + 15 O2 = 4 CO2 + 6 H2O + 4 SO4{-} + 4 H{+}
ClH + Fe2O3 = H2O + FeCl3 =>
6 ClH + Fe2O3 = 3 H2O + 2 FeCl3
H2S + Al(OH)3 = Al(HS)3 + H2O =>
3 H2S + Al(OH)3 = Al(HS)3 + 3 H2O
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
H2SO4 + H1 = H2SO3 + H2O =>
H2SO4 + 2 H1 = H2SO3 + H2O
H2(SO4) + Al(OH)3 = HOH + Al2(SO4)3 =>
3 H2(SO4) + 2 Al(OH)3 = 6 HOH + Al2(SO4)3
Mg + Fe = MgFe2 =>
Mg + 2 Fe = MgFe2
HNO3 + K = KNO3 + NH4NO + H2O =>
14 HNO3 + 12 K = 12 KNO3 + NH4NO + 5 H2O
Al(NO3)3 + K(OH) = Al(OH)3 + K3(NO3)3 =>
Al(NO3)3 + 3 K(OH) = Al(OH)3 + K3(NO3)3
AgO2 + Cl = AgCl + O2 =>
AgO2 + Cl = AgCl + O2
N2 + H2 = N23H2 =>
23 N2 + 2 H2 = 2 N23H2
FeCl2 + KMnO4 + H2O = Fe(OH)3 + KOH + FeCl3 + MnO2 =>
3 FeCl2 + KMnO4 + 2 H2O = Fe(OH)3 + KOH + 2 FeCl3 + MnO2
C3H4NaNH2 = C3H3NaNH3 =>
C3H4NaNH2 = C3H3NaNH3
FeSO4MgOHLiCO3 = LiSO4FeOHMgCO3 =>
FeSO4MgOHLiCO3 = LiSO4FeOHMgCO3
Fe + NiSO4 = Fe(SO4)4 + Ni =>
Fe + 4 NiSO4 = Fe(SO4)4 + 4 Ni
Na(s) + H2O = H2 + NaOH =>
2 Na(s) + 2 H2O = H2 + 2 NaOH
H2SO4PbO = PbSO4H2O =>
H2SO4PbO = PbSO4H2O
CuCI2 + Fe = Cu + FeCI2 =>
CuCI2 + Fe = Cu + FeCI2
Cu + Ag2SO4 = Ag + CuSO4 =>
Cu + Ag2SO4 = 2 Ag + CuSO4
CaCl2 + Fe(NO3)3 = FeCl3 + Ca(NO3)2 =>
3 CaCl2 + 2 Fe(NO3)3 = 2 FeCl3 + 3 Ca(NO3)2
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
CaCO3 + HF = CaF2 + H2CO3 =>
CaCO3 + 2 HF = CaF2 + H2CO3
SiO2 + HF(aq) = SiF4 + H2O =>
SiO2 + 4 HF(aq) = SiF4 + 2 H2O
AlK(SO4)2*12H2O + NaOH = Al(OH)3 + Na2SO4 + K2SO4 + H2O =>
2 AlK(SO4)2*12H2O + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4 + K2SO4 + 24 H2O
Fe3OH + H2SO4 = (Fe3)2SO4 + H2O =>
2 Fe3OH + H2SO4 = (Fe3)2SO4 + 2 H2O
AgNO3(aq) + LiOH(aq) = AgOH(s) + LiNO3(aq) =>
AgNO3(aq) + LiOH(aq) = AgOH(s) + LiNO3(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/05/24
Équations équilibrées sur05/05/23
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