| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4Cl + Hg2(C2H3O2)2 = 2 NH4(C2H3O2) + Hg2Cl2
N(H4)N(O3) = (N2) + O2 + H2O =>
2 N(H4)N(O3) = 2(N2) + O2 + 4 H2O
Pb + N2 + O2 = Pb(NO2)3 =>
2 Pb + 3 N2 + 6 O2 = 2 Pb(NO2)3
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Ti + CaCrO4 = CaTiO3 + CaCr2O4 + Cr2O3 =>
3 Ti + 4 CaCrO4 = 3 CaTiO3 + CaCr2O4 + Cr2O3
BrO3 + ClO2 = Br + ClO3 =>
BrO3 + 3 ClO2 = Br + 3 ClO3
C7H10 + O2 = C7H10O2 =>
C7H10 + O2 = C7H10O2
Ba(NO3)2 + K2(SO4) = Ba2(SO4)2 + K(NO3) =>
2 Ba(NO3)2 + 2 K2(SO4) = Ba2(SO4)2 + 4 K(NO3)
Cl2O5 + HCl = Cl2 + H2O =>
Cl2O5 + 10 HCl = 6 Cl2 + 5 H2O
Th(NO3)4 + NaOH = ThO2 + NaNO3 + H2O =>
Th(NO3)4 + 4 NaOH = ThO2 + 4 NaNO3 + 2 H2O
Na(OH) + Cl = NaCl + Na(ClO) + H2O =>
2 Na(OH) + 2 Cl = NaCl + Na(ClO) + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KOH + NO2 = KNO2 + KNO3 + H2O =>
2 KOH + 2 NO2 = KNO2 + KNO3 + H2O
HNO3 = NO + H2O + O2 =>
4 HNO3 = 4 NO + 2 H2O + 3 O2
C1H6 + Cl2 = C6H5Cl + HCl =>
6 C1H6 + 16 Cl2 = C6H5Cl + 31 HCl
S2O8{-2} + I{-} = SO4{-2} + I5{-} =>
2 S2O8{-2} + 5 I{-} = 4 SO4{-2} + I5{-}
V2O5 + Fe = FeO + V =>
V2O5 + 5 Fe = 5 FeO + 2 V
KI + O2 = KO2 + I2 =>
2 KI + 2 O2 = 2 KO2 + I2
C2 + F2 = CF4 =>
C2 + 4 F2 = 2 CF4
Al(OCH(CH3)2)3 + NaOH + H2O = HOCH(CH3)2 + NaAlO2 =>
Al(OCH(CH3)2)3 + NaOH + H2O = 3 HOCH(CH3)2 + NaAlO2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Fe2O3(s) + Al(s) = Fe(l) + AlO3(a) =>
Fe2O3(s) + Al(s) = 2 Fe(l) + AlO3(a)
Fe + SO2 = Fe2O3 + S =>
4 Fe + 3 SO2 = 2 Fe2O3 + 3 S
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
[Cu(NH3)2]OH + O2 + NH3 + H2O = [Cu(NH3)4](OH)2 =>
4[Cu(NH3)2]OH + O2 + 8 NH3 + 2 H2O = 4[Cu(NH3)4](OH)2
Fe(s) + H2O(l) = H2(g) + FeOH(aq) =>
2 Fe(s) + 2 H2O(l) = H2(g) + 2 FeOH(aq)
RuCl3 + AgNO3 = AgCl + Ru(NO3)3 =>
RuCl3 + 3 AgNO3 = 3 AgCl + Ru(NO3)3
TiO2 + CsOH + O2 = CsTiO4 + H2O =>
4 TiO2 + 4 CsOH + 3 O2 = 4 CsTiO4 + 2 H2O
KMnO4 + H2S + H2SO4 = MnSO4 + K2SO4S + H2O =>
2 KMnO4 + 2 H2S + 2 H2SO4 = 2 MnSO4 + K2SO4S + 4 H2O
Na2H2P2O7 + NaHCO3 = CO2 + Na3PO4 + H2O =>
Na2H2P2O7 + 4 NaHCO3 = 4 CO2 + 2 Na3PO4 + 3 H2O
Ca3(PO4)2 + NH4NO3 = Ca(NO3)2 + (NH4)3PO4 =>
Ca3(PO4)2 + 6 NH4NO3 = 3 Ca(NO3)2 + 2(NH4)3PO4
Ba(S) + H2O(l) = Ba(OH)2(S) + H2(g) =>
Ba(S) + 2 H2O(l) = Ba(OH)2(S) + H2(g)
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
CuS + SrS + Si + S = Cu2SrSiS4 =>
2 CuS + SrS + Si + S = Cu2SrSiS4
NHO3 + CaOH = H2OCaNO3 =>
NHO3 + CaOH = H2OCaNO3
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
K2Cr2O7 + Zn + H2SO4 = CrSO4 + ZnSO4 + K2SO4 + H2O =>
K2Cr2O7 + 4 Zn + 7 H2SO4 = 2 CrSO4 + 4 ZnSO4 + K2SO4 + 7 H2O
Cu + Ag2O = Ag + Cu3O2 =>
3 Cu + 2 Ag2O = 4 Ag + Cu3O2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
CsCl + Fe(No3)2 = FeClCs(No3)2 =>
CsCl + Fe(No3)2 = FeClCs(No3)2
Na2O = Na + O2 =>
2 Na2O = 4 Na + O2
Br2 + MgF2 = Br2F2 + Mg =>
Br2 + MgF2 = Br2F2 + Mg
Na2O = Na + O2 =>
2 Na2O = 4 Na + O2
G1W4 + Bk2 = G1 + BkW2 =>
G1W4 + Bk2 = G1 + 2 BkW2
NaHCO2 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
9 NaHCO2 + 2 C6H8O7 = 3 CO2 + 5 H2O + 3 Na3C6H5O7
HBr + Fe = HFe + Br =>
HBr + Fe = HFe + Br
CH3CH2COOH + SO4 = H2S + CO2 + H2O =>
5 CH3CH2COOH + 7 SO4 = 7 H2S + 15 CO2 + 8 H2O
HF + KMnO4 = MnF2 + KF + H2O + O2 =>
12 HF + 4 KMnO4 = 4 MnF2 + 4 KF + 6 H2O + 5 O2
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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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