| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOH(aq) + BaCl2(aq) = Ba(OH)2 + 2 NaCl(aq)
Ni(No3)2 + BaCl2 = NiCl2 + Ba(No3)2 =>
Ni(No3)2 + BaCl2 = NiCl2 + Ba(No3)2
CxFa2 + Ln3YD4 = Cx3(YD4)2 + LnFa =>
3 CxFa2 + 2 Ln3YD4 = Cx3(YD4)2 + 6 LnFa
Mg + NH4ClO4 = MgO + MgCl2 + NO + H2O =>
3 Mg + 2 NH4ClO4 = 2 MgO + MgCl2 + 2 NO + 4 H2O
C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
CaCO3 + C3H8O3 = C6H10CaO4 + H2O + CO2 =>
CaCO3 + 2 C3H8O3 = C6H10CaO4 + 3 H2O + CO2
HCl + MgSe = H2Se + MgCl2 =>
2 HCl + MgSe = H2Se + MgCl2
KJ + H2O2 + H2SO4 = K2SO4 + H2O + J2 =>
2 KJ + H2O2 + H2SO4 = K2SO4 + 2 H2O + J2
NH2C2H5 + O2 = CO2 + H2O + N2 =>
4 NH2C2H5 + 15 O2 = 8 CO2 + 14 H2O + 2 N2
C3H7O2NS + O2 = CO2 + H2O + N2 + SO2 =>
4 C3H7O2NS + 19 O2 = 12 CO2 + 14 H2O + 2 N2 + 4 SO2
Al + Na2O2 = Al2O3 + Na2O =>
2 Al + 3 Na2O2 = Al2O3 + 3 Na2O
Mn(NO3)2 + Na2S = MnS + NaNO3 =>
Mn(NO3)2 + Na2S = MnS + 2 NaNO3
Mg + Sn(OH)4 = Mg(OH)4 + Sn =>
Mg + Sn(OH)4 = Mg(OH)4 + Sn
BaCl2 + Fe(NO3)2 = FeCl2 + Ba(NO3)2 =>
BaCl2 + Fe(NO3)2 = FeCl2 + Ba(NO3)2
H2 = H{+} + H{-} =>
H2 = H{+} + H{-}
C6H8O7 + H2O = HC6H8O7 + OH =>
C6H8O7 + H2O = HC6H8O7 + OH
Hf(MnO4)2 + Os(S2O3)4 = Hf(S2O3)2 + Os(MnO4)4 =>
2 Hf(MnO4)2 + Os(S2O3)4 = 2 Hf(S2O3)2 + Os(MnO4)4
C3H7O2NS + O2 = CO2 + H2O + N2 + SO2 =>
4 C3H7O2NS + 19 O2 = 12 CO2 + 14 H2O + 2 N2 + 4 SO2
CH3COOH + C5H13OH = C8H8O3 + H2O =>
43 CH3COOH + 2 C5H13OH = 12 C8H8O3 + 52 H2O
AlCl3 + K2SO3 + H2O = Al(OH)3 + H2SO3 + KCl =>
2 AlCl3 + 3 K2SO3 + 6 H2O = 2 Al(OH)3 + 3 H2SO3 + 6 KCl
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
Cu{+} = Cu{+2} + Cu =>
2 Cu{+} = Cu{+2} + Cu
MnO2(s) + KI(s) + H2SO4(aq) = MnSO4(aq) + K2SO4(aq) + H2O(l) + I2(s) =>
MnO2(s) + 2 KI(s) + 2 H2SO4(aq) = MnSO4(aq) + K2SO4(aq) + 2 H2O(l) + I2(s)
(NH4)2SO4 + SrCl2 = NH4Cl + SrSO4 =>
(NH4)2SO4 + SrCl2 = 2 NH4Cl + SrSO4
Pb + H2S = H2 + Pb2S2 =>
2 Pb + 2 H2S = 2 H2 + Pb2S2
Fe(HSO3)2 + HNO3 = Fe(NO3)2 + SO2 + H2O =>
Fe(HSO3)2 + 2 HNO3 = Fe(NO3)2 + 2 SO2 + 2 H2O
Fe + H2O2 = Fe2O3 + H2O =>
2 Fe + 3 H2O2 = Fe2O3 + 3 H2O
Cr + H3PO4 = CrPO4 + H2 =>
2 Cr + 2 H3PO4 = 2 CrPO4 + 3 H2
Rb2CO3 + HCl = RbCl + CO2 + H2O =>
Rb2CO3 + 2 HCl = 2 RbCl + CO2 + H2O
HNO + NH3 = N2OH4 =>
HNO + NH3 = N2OH4
H2CO3 + CaCl2 = HCl + CaCO3 =>
H2CO3 + CaCl2 = 2 HCl + CaCO3
Mg2O3 + H2SO4 = Mg2SO4 + H2O3 =>
Mg2O3 + H2SO4 = Mg2SO4 + H2O3
CuCO3 + CH3COOH = (CH3COO)2Cu + CO2 + H2O =>
CuCO3 + 2 CH3COOH = (CH3COO)2Cu + CO2 + H2O
C7H14O1 + O2 = CO2 + H2O =>
C7H14O1 + 10 O2 = 7 CO2 + 7 H2O
MgSO4 + H2S = MgO + SO2 + H2O =>
3 MgSO4 + H2S = 3 MgO + 4 SO2 + H2O
CuSO4(aq) + Zn(s) = ZnSO4 + Cu =>
CuSO4(aq) + Zn(s) = ZnSO4 + Cu
CH3NO2 + O = CO2 + H2O + N2 =>
2 CH3NO2 + 3 O = 2 CO2 + 3 H2O + N2
NH4Cl(aq) + H2SO4(aw) = (NH4)2SO4(aq) + HCl(aq) =>
2 NH4Cl(aq) + H2SO4(aw) = (NH4)2SO4(aq) + 2 HCl(aq)
Fe(s) + S = FeS =>
Fe(s) + S = FeS
CuSO4 + LiOH = Cu(OH)2 + Li2SO4 =>
CuSO4 + 2 LiOH = Cu(OH)2 + Li2SO4
Mg(ClO4)2 + H2O = HClO4 + MgO =>
Mg(ClO4)2 + H2O = 2 HClO4 + MgO
Cd(OH)2 + HCl = Cd(Cl)2 + H2O =>
Cd(OH)2 + 2 HCl = Cd(Cl)2 + 2 H2O
Mn(NO3)2 + Na2S = MnS + NaNO3 =>
Mn(NO3)2 + Na2S = MnS + 2 NaNO3
NaOH + C8H5KO4 = C8H4O4NaK + H2O =>
NaOH + C8H5KO4 = C8H4O4NaK + H2O
H2SO4 + Pb(C2H3O2)2 = Pb(SO4) + HC2H3O2 =>
H2SO4 + Pb(C2H3O2)2 = Pb(SO4) + 2 HC2H3O2
AlCl3 + K2SO3 + H2O = Al(OH)3 + H2SO3 + KCl =>
2 AlCl3 + 3 K2SO3 + 6 H2O = 2 Al(OH)3 + 3 H2SO3 + 6 KCl
MoS2 + HNO3 = H2MoO4 + NO + H2SO4 =>
MoS2 + 6 HNO3 = H2MoO4 + 6 NO + 2 H2SO4
C4H8Cl2 + Mg = C4H8 + MgCl2 =>
C4H8Cl2 + Mg = C4H8 + MgCl2
H2SO4 + Zn(NO3)2 + Cu = ZnSO4 + Cu(NO3)2 + H2O + NO2 =>
2 H2SO4 + 2 Zn(NO3)2 + Cu = 2 ZnSO4 + Cu(NO3)2 + 2 H2O + 2 NO2
CoCl2(H2O)6 + NH4Cl + NH3 + O2 = Co(NH3)6Cl3 + H2O =>
4 CoCl2(H2O)6 + 4 NH4Cl + 20 NH3 + O2 = 4 Co(NH3)6Cl3 + 26 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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