| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(C2O4)*2H2O = FeO + CO2 + CO + 2 H2O
Sn{3+} + MnO4{-} + H{+} = Sn{4+} + Mn{3+} + H2O =>
4 Sn{3+} + MnO4{-} + 8 H{+} = 4 Sn{4+} + Mn{3+} + 4 H2O
Al + S4 = Al2S3 =>
8 Al + 3 S4 = 4 Al2S3
AgCO3 + AcOH + PdIOAc = AgIHCO3 + Pd(OAc)2 =>
AgCO3 + AcOH + PdIOAc = AgIHCO3 + Pd(OAc)2
Cu(s) + Ag{+}(aq) = Ag(s) + Cu{+2}(aq) =>
Cu(s) + 2 Ag{+}(aq) = 2 Ag(s) + Cu{+2}(aq)
(a)C6H6(l) + (b)O2(g) = (c)CO2(g) + (d)H2O =>
2(a)C6H6(l) + 15(b)O2(g) = 12(c)CO2(g) + 6(d)H2O
NaCl + AlCl3 = NaAl + Cl2 =>
NaCl + AlCl3 = NaAl + 2 Cl2
MgI2 + O2 = MgO + I =>
2 MgI2 + O2 = 2 MgO + 4 I
Ba(OH)2 + MnSO4 = Mn(OH)2 + BaSO4 =>
Ba(OH)2 + MnSO4 = Mn(OH)2 + BaSO4
Mn + O2 = MnO2 =>
Mn + O2 = MnO2
(k)P4O10 + H2O = H3PO4 =>
(k)P4O10 + 6 H2O = 4 H3PO4
Pb + K2CO3 = K + Pb2CO3 =>
2 Pb + K2CO3 = 2 K + Pb2CO3
C3H11O5 + O2 = CO2 + H2O =>
4 C3H11O5 + 13 O2 = 12 CO2 + 22 H2O
PCl5 = PCl3Cl2 =>
PCl5 = PCl3Cl2
Mg(CO3)2 + HC2H3O2 = H2O + CO2 + Mg(C2H3O2)2 =>
4 Mg(CO3)2 + 9 HC2H3O2 = 6 H2O + 10 CO2 + 4 Mg(C2H3O2)2
MgCl2 + Ca = Mg + CaCl =>
MgCl2 + 2 Ca = Mg + 2 CaCl
F2 + Ca(OH)2 = H2O + CaF2 + OF2 =>
2 F2 + Ca(OH)2 = H2O + CaF2 + OF2
Ag + H2SO4 = Ag(SO4)3 + H2 =>
Ag + 3 H2SO4 = Ag(SO4)3 + 3 H2
CH3CH2COCl + C6H5ONa = CH3CH2COOC6H5 + NaCl =>
CH3CH2COCl + C6H5ONa = CH3CH2COOC6H5 + NaCl
NH3 + N2SO4 = NSO4 + NH =>
NH3 + 2 N2SO4 = 2 NSO4 + 3 NH
CH4(g) = C2H2 + H2(g) =>
2 CH4(g) = C2H2 + 3 H2(g)
CH3CH2CO2 + Ag(NH3)2OH = Ag + CO2 + H2O + NH3 =>
CH3CH2CO2 + 13 Ag(NH3)2OH = 13 Ag + 3 CO2 + 9 H2O + 26 NH3
W4O11 + O2 = WO3 =>
2 W4O11 + O2 = 8 WO3
C9H11NO + C5H11O5P + H2O = C12H15NO2 + C2H6PO4 + H3O =>
C9H11NO + C5H11O5P + H2O = C12H15NO2 + C2H6PO4 + H3O
(CH3)3N + HClO4 = CO2 + Cl2 + H2O + N2 =>
2(CH3)3N + 6 HClO4 = 6 CO2 + 3 Cl2 + 12 H2O + N2
Cd(NO3)2 + NaS = CdS2 + NaNO3 =>
Cd(NO3)2 + 2 NaS = CdS2 + 2 NaNO3
NaAsO2 + NaClO4 + NaOH = Na2AsO4 + NaCl + H2O =>
8 NaAsO2 + 3 NaClO4 + 8 NaOH = 8 Na2AsO4 + 3 NaCl + 4 H2O
Cu + Al(OH)3 = Cu(OH)2 + Al =>
3 Cu + 2 Al(OH)3 = 3 Cu(OH)2 + 2 Al
Zn + SnCl2 + H2O = ZnClOH + Sn + H2 =>
2 Zn + SnCl2 + 2 H2O = 2 ZnClOH + Sn + H2
NiSO4 + NH4OH = Ni(NH3)5SO4 + H2O =>
NiSO4 + 5 NH4OH = Ni(NH3)5SO4 + 5 H2O
Si2Cl6 + H2O = SiO2 + Cl + H =>
Si2Cl6 + 4 H2O = 2 SiO2 + 6 Cl + 8 H
HCl + Pb(OH)2 = HOH + PbCl2 =>
2 HCl + Pb(OH)2 = 2 HOH + PbCl2
CaO2 + H2O = Ca(OH)2 + O =>
CaO2 + H2O = Ca(OH)2 + O
Ag2S + KOH = K2S + AgOH =>
Ag2S + 2 KOH = K2S + 2 AgOH
CH3SiH3 + KMnO4 = CO2 + H2O + SiO2 + K + MnO2 =>
2 CH3SiH3 + 7 KMnO4 = 2 CO2 + 6 H2O + 2 SiO2 + 7 K + 7 MnO2
C3H6O3 + NaHCO3 = NaC3H5O3 + H2CO3 =>
C3H6O3 + NaHCO3 = NaC3H5O3 + H2CO3
Ag + H2O = AgH2O =>
Ag + H2O = AgH2O
NH3 + CU(NO3)2 = CU(NH3)4 + NO3 =>
4 NH3 + CU(NO3)2 = CU(NH3)4 + 2 NO3
FeCl2 + O2 = Cl2 + FeO =>
2 FeCl2 + O2 = 2 Cl2 + 2 FeO
HgCl2 + Kl = KlCl + Hg =>
HgCl2 + 2 Kl = 2 KlCl + Hg
C6H8O2 + Br2 = C6H7O2Br + HBr =>
C6H8O2 + Br2 = C6H7O2Br + HBr
HCH3CO2 + Mg = H2 + Mg(C2H3O2)2 =>
2 HCH3CO2 + Mg = H2 + Mg(C2H3O2)2
MnNO3 + KBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + KNO3 + H2O =>
MnNO3 + 3 KBiO3 + 11 HNO3 = HMnO4 + 3 Bi(NO3)3 + 3 KNO3 + 5 H2O
Mg + Cu2(SO4)2 = Mg2(SO4)2 + Cu =>
2 Mg + Cu2(SO4)2 = Mg2(SO4)2 + 2 Cu
Al(NO3)3 + H2SO4 = Al(SO4)3 + H2(NO3) =>
Al(NO3)3 + 3 H2SO4 = Al(SO4)3 + 3 H2(NO3)
Na2S2O3 + Cl2 = Na2SO4 + S + NaCl =>
4 Na2S2O3 + Cl2 = 3 Na2SO4 + 5 S + 2 NaCl
BaCl2 + S = BaS + Cl2 =>
BaCl2 + S = BaS + Cl2
Ga(ClO3)3 + Mg = (ClO3)3 + GaMg2 =>
Ga(ClO3)3 + 2 Mg = (ClO3)3 + GaMg2
CH3COOH + NH3 = H2O + CH3CONH2 =>
CH3COOH + NH3 = H2O + CH3CONH2
NH4 + Ca = CaH2 + N2 =>
2 NH4 + 4 Ca = 4 CaH2 + N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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