| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaH + Cl2 = NaCl + HCl
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
KOH + MnO = K2O + Mn(OH)2 =>
2 KOH + MnO = K2O + Mn(OH)2
Na2S + Cu(NO3)2 = NaNO3 + CuS =>
Na2S + Cu(NO3)2 = 2 NaNO3 + CuS
FeClO3 = Fe + ClO3 =>
FeClO3 = Fe + ClO3
Fe3O4 + HBr = FeBr2 + H2O + FeBr3 =>
Fe3O4 + 8 HBr = FeBr2 + 4 H2O + 2 FeBr3
FeBr2 + H3PO4 = Fe3(PO4)2 + HBr =>
3 FeBr2 + 2 H3PO4 = Fe3(PO4)2 + 6 HBr
HBr + Mn2(CO3)3 = H2O + CO2 + MnBr3 =>
6 HBr + Mn2(CO3)3 = 3 H2O + 3 CO2 + 2 MnBr3
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
KNO3 + K = K2O + N2 =>
2 KNO3 + 10 K = 6 K2O + N2
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = [CoCl(NH3)5]Cl3 + H2O =>
CoCl2*6H2O + 2 NH4Cl + 3 NH3 + H2O2 = [CoCl(NH3)5]Cl3 + 8 H2O
Ag + Pb = Ag2Pb =>
2 Ag + Pb = Ag2Pb
Sn + H2O = SnO + H2 =>
Sn + H2O = SnO + H2
KCl + AgC2H3O2 = AgCl + KC2H3O2 =>
KCl + AgC2H3O2 = AgCl + KC2H3O2
(CH3)2NH + H2O = (CH3)2NH2 + OH =>
(CH3)2NH + H2O = (CH3)2NH2 + OH
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = [CoCl(NH3)5]Cl2 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH3 + H2O2 = 2[CoCl(NH3)5]Cl2 + 14 H2O
CH4 + H2O + N2 = NH3 + CO =>
CH4 + H2O + N2 = 2 NH3 + CO
FeClO3 + Ca = Ca(ClO3)2 + Fe =>
2 FeClO3 + Ca = Ca(ClO3)2 + 2 Fe
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H{+} + KMnO4 + C2O4{2-} = Mn{2+} + CO2 + H2O + K{+} =>
16 H{+} + 2 KMnO4 + 5 C2O4{2-} = 2 Mn{2+} + 10 CO2 + 8 H2O + 2 K{+}
KFe3AlSi3O10(OH)2 + H{+}{+} + O2 + H2O = K{+} + SiO2 + Fe(OH)3 + Al(OH)3 =>
4 KFe3AlSi3O10(OH)2 + 4 H{+}{+} + 3 O2 + 18 H2O = 4 K{+} + 12 SiO2 + 12 Fe(OH)3 + 4 Al(OH)3
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
NaH + H2SO4 = Na2SO4 + H =>
2 NaH + H2SO4 = Na2SO4 + 4 H
C6H12 = C + H2 =>
C6H12 = 6 C + 6 H2
Na2S2O3 + HCl = S6 + HSO3 + NaCl + H =>
6 Na2S2O3 + 12 HCl = S6 + 6 HSO3 + 12 NaCl + 6 H
CuNO3 = CuO + NO2 =>
CuNO3 = CuO + NO2
KNa(C4H4O6) + CaCl2 = Ca(C4H4O6) + KNaCl2 =>
KNa(C4H4O6) + CaCl2 = Ca(C4H4O6) + KNaCl2
Na2O + Br2 = O + NaBr =>
Na2O + Br2 = O + 2 NaBr
Mn(OH)2 + NH4Cl = MnCl2 + NH3 + H2O =>
Mn(OH)2 + 2 NH4Cl = MnCl2 + 2 NH3 + 2 H2O
NaCl + AgClO4 = AgCl + NaClO4 =>
NaCl + AgClO4 = AgCl + NaClO4
C4H8O4 + H2O = CO2 + H2 =>
C4H8O4 + 4 H2O = 4 CO2 + 8 H2
KMnO4 + NH4OH + H2SO4 = N2 + H2O + MnSO4 + K2SO4 =>
6 KMnO4 + 10 NH4OH + 9 H2SO4 = 5 N2 + 34 H2O + 6 MnSO4 + 3 K2SO4
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg + H3BO3 = MgBO3 + H2 =>
2 Mg + 2 H3BO3 = 2 MgBO3 + 3 H2
K + Cu(NO3)2 = Cu + K(NO3)2 =>
K + Cu(NO3)2 = Cu + K(NO3)2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
O2 + Br2 = Br2O =>
O2 + 2 Br2 = 2 Br2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NaBr + AgF = NaAg + BrF =>
NaBr + AgF = NaAg + BrF
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CoCl2*6H2O + (NH4)2Cl + NH3 + H2O2 = [CoCl(NH3)5]Cl2 + H2O =>
CoCl2*6H2O + (NH4)2Cl + 3 NH3 + H2O2 = [CoCl(NH3)5]Cl2 + 8 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C2H8 + O2 = O2C2 + H8 =>
C2H8 + O2 = O2C2 + H8
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Fe + Ag(NO3) = Fe(NO3)2 + Ag =>
Fe + 2 Ag(NO3) = Fe(NO3)2 + 2 Ag
Al + KMnO4 = Al2O3 + MnO2 + K2O =>
2 Al + 2 KMnO4 = Al2O3 + 2 MnO2 + K2O
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
HBrO3 + Pb(OH)4 = Pb(BrO3)4 + H2O =>
4 HBrO3 + Pb(OH)4 = Pb(BrO3)4 + 4 H2O
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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