| Équations équilibrées la veille | Équations équilibrées le lendemain |
He + 3 S = HeS3
CrO4{2-} + Pb{2+} = PbCrO4 =>
CrO4{2-} + Pb{2+} = PbCrO4
K4Fe(CN)6 + Ba(NO3)2 = K(NO3) + Ba2Fe(CN)6 =>
K4Fe(CN)6 + 2 Ba(NO3)2 = 4 K(NO3) + Ba2Fe(CN)6
NO2 + O = N4O10 =>
4 NO2 + 2 O = N4O10
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
He + S = HeS3 =>
He + 3 S = HeS3
(NO3)3 = NO3 =>
(NO3)3 = 3 NO3
Al + I = AlI3 =>
Al + 3 I = AlI3
FeCl3 + NH4C2H3O2 = NH4Cl + Fe(C2H3O2)3 =>
FeCl3 + 3 NH4C2H3O2 = 3 NH4Cl + Fe(C2H3O2)3
KMnO4 + NH3 + KOH = K2MnO4 + H2O + KNO3 =>
8 KMnO4 + NH3 + 9 KOH = 8 K2MnO4 + 6 H2O + KNO3
HgS + O2 = SO2 + HgO =>
2 HgS + 3 O2 = 2 SO2 + 2 HgO
V2O3 + Fe2O3 = V2O5 + FeO =>
V2O3 + 2 Fe2O3 = V2O5 + 4 FeO
Li2S + H2O = LiOH + S + H2 =>
Li2S + 2 H2O = 2 LiOH + S + H2
[Cu(H2O)6]{+2} + OH{-} = Cu(H2O)4(OH)2 + H2O =>
[Cu(H2O)6]{+2} + 2 OH{-} = Cu(H2O)4(OH)2 + 2 H2O
S1O2 + H2 = S1 + H2O1 =>
S1O2 + 2 H2 = S1 + 2 H2O1
He + S = HeS3 =>
He + 3 S = HeS3
S1O2 + H2 = S1 + H2O1 =>
S1O2 + 2 H2 = S1 + 2 H2O1
H + I = HI =>
H + I = HI
NaCe + H2O = H2 + Ce2 + NaOH =>
2 NaCe + 2 H2O = H2 + Ce2 + 2 NaOH
Ag + H2O = AgH + O =>
2 Ag + H2O = 2 AgH + O
N4O2 = N2O =>
N4O2 = 2 N2O
NaAl(OH)4 + HCl = AlCl3 + H2O + NaCl =>
NaAl(OH)4 + 4 HCl = AlCl3 + 4 H2O + NaCl
Pb(NO3)4 + Mg = Pb + Mg(NO3)2 =>
Pb(NO3)4 + 2 Mg = Pb + 2 Mg(NO3)2
Ca(OH)2 + Cl2O7 = CaO + Cl(OH)7 =>
7 Ca(OH)2 + Cl2O7 = 7 CaO + 2 Cl(OH)7
Cl + Ca(OH)2 = Ca(ClO3)2 + CaCl2 + H2O =>
12 Cl + 6 Ca(OH)2 = Ca(ClO3)2 + 5 CaCl2 + 6 H2O
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + H2O + K2SO4 + C2H4O2 =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 11 H2O + 2 K2SO4 + 3 C2H4O2
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
Mg(NO3)2 + KOH = Mg(OH)2 + K(NO3) =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 K(NO3)
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
LiF + Al2S3 = AlF3 + Li2S =>
6 LiF + Al2S3 = 2 AlF3 + 3 Li2S
Ag + [Fe(CN)6] = Ag3[Fe(CN)6] =>
3 Ag + [Fe(CN)6] = Ag3[Fe(CN)6]
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
Fe + CuCl2 = FeCl2 + Cu = =>
Fe + CuCl2 = FeCl2 + Cu
MgO + Fe = Fe2O3 + Mg =>
3 MgO + 2 Fe = Fe2O3 + 3 Mg
KMnO4 + MgS = K2S + Mg(MnO4)2 =>
2 KMnO4 + MgS = K2S + Mg(MnO4)2
*2C5H5 + Fe = Fe(C5H5)2 =>
*2C5H5 + Fe = Fe(C5H5)2
XI + XH2SO4 = XI2 + XSO2 + XH2O + O2 =>
4 XI + 2 XH2SO4 = 2 XI2 + 2 XSO2 + 2 XH2O + O2
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
Cu + H2SO4 + H2O = CuSO4H5 + O2 =>
4 Cu + 4 H2SO4 + 6 H2O = 4 CuSO4H5 + 3 O2
C3H8 + H2O = C3H7OH + H =>
C3H8 + H2O = C3H7OH + 2 H
C2H6 = C3H8 + CH4 =>
2 C2H6 = C3H8 + CH4
KMnO4 + Ni(NO3)2 = KNO3 + Ni(MnO4)2 =>
2 KMnO4 + Ni(NO3)2 = 2 KNO3 + Ni(MnO4)2
NO3 + H2Cr2O7 + KI = K2Cr2O7 + HNO3 + I2 =>
2 NO3 + H2Cr2O7 + 2 KI = K2Cr2O7 + 2 HNO3 + I2
Al(H20)6 + H2O = Al(H2O)5(OH) + H3O =>
Al(H20)6 + 127 H2O = Al(H2O)5(OH) + 121 H3O
Ca + Cr(ClO4)3 = Ca(ClO4)2 + Cr =>
3 Ca + 2 Cr(ClO4)3 = 3 Ca(ClO4)2 + 2 Cr
KMnO4 + ZnCl2 = KCl + Zn(MnO4)2 =>
2 KMnO4 + ZnCl2 = 2 KCl + Zn(MnO4)2
NH4OH + Mg = MgNH4O + H =>
NH4OH + Mg = MgNH4O + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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