| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 3 CuCl2 = 3 Cu + 2 AlCl3
Cl + Ca = ClCa =>
Cl + Ca = ClCa
KBr + KI = BrI + K =>
KBr + KI = BrI + 2 K
Mg + HC = MgC12 + H2 =>
Mg + 12 HC = MgC12 + 6 H2
KMnO4 + H2SO4 + FeSO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 FeSO4 = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 8 H2O
MgCl2 + Br2 = MgBr2 + Cl2 =>
MgCl2 + Br2 = MgBr2 + Cl2
C27H50O6 + H2O = C3H8O3 + C11H22O2 =>
8 C27H50O6 + 33 H2O = 17 C3H8O3 + 15 C11H22O2
NO(g) + O2 = NO2 =>
2 NO(g) + O2 = 2 NO2
NBr3 + O2 = N2O3 + Br2 =>
4 NBr3 + 3 O2 = 2 N2O3 + 6 Br2
Al(s) + CuCl2(aq) = Cu(s) + AlCl(aq) =>
2 Al(s) + CuCl2(aq) = Cu(s) + 2 AlCl(aq)
FeSO4 + Al = Al(SO4) + Fe =>
FeSO4 + Al = Al(SO4) + Fe
AsH3 + H2O2 = H2O + HAsO2 =>
AsH3 + 3 H2O2 = 4 H2O + HAsO2
AlI + Br = AlBr3 + I =>
AlI + 3 Br = AlBr3 + I
Ca(C2H3O2)2 + K2SiO3 = CaSiO3 + KC2H3O2 =>
Ca(C2H3O2)2 + K2SiO3 = CaSiO3 + 2 KC2H3O2
HgO + NaOH = Hg(OH)2 + Na2O =>
HgO + 2 NaOH = Hg(OH)2 + Na2O
Fe + Pb(NO3)2 = Pb2 + Fe(NO3)2 =>
2 Fe + 2 Pb(NO3)2 = Pb2 + 2 Fe(NO3)2
C27H50O6 + H2O = C3H8O3 + C11H22O2 =>
8 C27H50O6 + 33 H2O = 17 C3H8O3 + 15 C11H22O2
UO2 + NH4HF2 = (NH4)4UF8 + H2O =>
UO2 + 4 NH4HF2 = (NH4)4UF8 + 2 H2O
SCl2 + Cl2 = SCl6 =>
SCl2 + 2 Cl2 = SCl6
Zr + Cl2 = ZrCl =>
2 Zr + Cl2 = 2 ZrCl
CH3CHOHCH2 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
3 CH3CHOHCH2 + KMnO4 + 2 H2O = MnO2 + 3 CH3CH(OH)CH2(OH) + KOH
BaO2 + H2 = H2O2 + Ba =>
BaO2 + H2 = H2O2 + Ba
Ti2O3 + H2O = Ti(OH)3 =>
Ti2O3 + 3 H2O = 2 Ti(OH)3
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
Co2 + Mg = Co2Mg =>
Co2 + Mg = Co2Mg
CH + Fe = Fe(C5H5)2 =>
10 CH + Fe = Fe(C5H5)2
Ca + HF = CaF2 + H =>
Ca + 2 HF = CaF2 + 2 H
Rb + N = RbN =>
Rb + N = RbN
NaCl + HNO2 = NaNO2 + HCl =>
NaCl + HNO2 = NaNO2 + HCl
Br2O5 + H2O = HBrO3 =>
Br2O5 + H2O = 2 HBrO3
Ba(OH)2 + HBr = BaH2 + BrOH =>
Ba(OH)2 + 2 HBr = BaH2 + 2 BrOH
C + H + O = C6H12O6 =>
6 C + 12 H + 6 O = C6H12O6
Na2S2O5 + H2O = NaHSO3 =>
Na2S2O5 + H2O = 2 NaHSO3
C6H5Cl + NH3 = C6H5NH2 + HCl =>
C6H5Cl + NH3 = C6H5NH2 + HCl
As2 + O2 = As2O2 =>
As2 + O2 = As2O2
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Ba(CO3)3 + CH3COOH = (CH3COO)2Ba + CO2 + H2O =>
2 Ba(CO3)3 + 5 CH3COOH = 2(CH3COO)2Ba + 8 CO2 + 4 H2O
Na2O + PbO = Na2PbO2 =>
Na2O + PbO = Na2PbO2
BeSO4 + B(OH)3 = Be(OH)2 + B2(SO4)3 =>
3 BeSO4 + 2 B(OH)3 = 3 Be(OH)2 + B2(SO4)3
Al(OH)3 + SO4 = Al2(SO4)3 + OH =>
2 Al(OH)3 + 3 SO4 = Al2(SO4)3 + 6 OH
C2H2 + NaOH = C2HNa + H2O =>
C2H2 + NaOH = C2HNa + H2O
Al(ClO3)3(aq) + MgO(s) = Mg(ClO3)2(aq) + Al2O3(s) =>
2 Al(ClO3)3(aq) + 3 MgO(s) = 3 Mg(ClO3)2(aq) + Al2O3(s)
Se + H2 = SeH2 =>
Se + H2 = SeH2
Mg(OH)2 + H2Cl2 = MgCl2 + H2O =>
Mg(OH)2 + H2Cl2 = MgCl2 + 2 H2O
MgSO4 + Na2CO3 + H2O = (MgOH)2CO3 + Na2SO4 + CO2 =>
2 MgSO4 + 2 Na2CO3 + H2O = (MgOH)2CO3 + 2 Na2SO4 + CO2
H2SO4 + H2O = H3O{+} + SO4{2-} =>
H2SO4 + 2 H2O = 2 H3O{+} + SO4{2-}
Li2(SO4) + Ba(NO3)2 = Ba(SO4) + LiNO3 =>
Li2(SO4) + Ba(NO3)2 = Ba(SO4) + 2 LiNO3
NH3(aq) + H2O = NH4 + OH =>
NH3(aq) + H2O = NH4 + OH
S2 + NaOH = Na2SO3 + Na2S + H2O =>
3 S2 + 12 NaOH = 2 Na2SO3 + 4 Na2S + 6 H2O
Fe{3+} + Cu = Fe{2+} + Cu{+} =>
Fe{3+} + Cu = Fe{2+} + Cu{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/29/24
Équations équilibrées sur12/29/23
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