| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlCl3 + 3 CH3COOH = Al(CH3COO)3 + 3 HCl
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
CH3COOCH2CH3 + H2O = CH3COOH + CH3CH2OH =>
CH3COOCH2CH3 + H2O = CH3COOH + CH3CH2OH
CuSO4(s) + H2O(l) = CuSO4(H2O)5(s) =>
CuSO4(s) + 5 H2O(l) = CuSO4(H2O)5(s)
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
CH3CHOHCOHCH2OH + Cu(OH)2 = CH2O + Cu2O + H2O =>
2 CH3CHOHCOHCH2OH + 6 Cu(OH)2 = 8 CH2O + 3 Cu2O + 7 H2O
FeCl2 + Sr(OH)2 = SrCl2 + Fe(OH)2 =>
FeCl2 + Sr(OH)2 = SrCl2 + Fe(OH)2
PbO + SO3 = PbSO4 =>
PbO + SO3 = PbSO4
Na3PO4 + KNO3 = NaNO3 + K3PO4 =>
Na3PO4 + 3 KNO3 = 3 NaNO3 + K3PO4
NaClKSbOH6 = NaSbOH6KCl =>
NaClKSbOH6 = NaSbOH6KCl
C6H5C2H3 + KMnO4 + H2O = C6H5CHOHCH2OH + MnO2 + KOH =>
3 C6H5C2H3 + 2 KMnO4 + 4 H2O = 3 C6H5CHOHCH2OH + 2 MnO2 + 2 KOH
Cr(OH)3 + H2S = CrS + H2(OH)3 =>
Cr(OH)3 + H2S = CrS + H2(OH)3
Mg{2+} + Fe(NO3)3 = Mg(NO3)2 + Fe{3+} =>
3 Mg{2+} + 2 Fe(NO3)3 = 3 Mg(NO3)2 + 2 Fe{3+}
Mg + Fe3O4 = MgO + Fe =>
4 Mg + Fe3O4 = 4 MgO + 3 Fe
P + N2 = N2P5 =>
5 P + N2 = N2P5
Ag2O + Cu = Cu2O + Ag =>
Ag2O + 2 Cu = Cu2O + 2 Ag
Cu(OH)2 + CuCl2 = CuOHCl =>
Cu(OH)2 + CuCl2 = 2 CuOHCl
Sr(OH)2 + FeCl2 = SrFe + ClOH =>
Sr(OH)2 + FeCl2 = SrFe + 2 ClOH
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
Si + Ca(OH)2 = Ca2Si + OH =>
Si + 2 Ca(OH)2 = Ca2Si + 4 OH
Fe2(SO4)3 = Fe + SO4 =>
Fe2(SO4)3 = 2 Fe + 3 SO4
Hg2(NO3)2 + NH3 = Hg + HgNH2NO3 + NH4NO3 =>
Hg2(NO3)2 + 2 NH3 = Hg + HgNH2NO3 + NH4NO3
BrO = Br + BrO3 =>
3 BrO = 2 Br + BrO3
P2H4 = PH3 + P4 =>
6 P2H4 = 8 PH3 + P4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C + O2 = CO2 =>
C + O2 = CO2
KCIO3 + HCl = KCI + Cl2 + H2O =>
KCIO3 + 6 HCl = KCI + 3 Cl2 + 3 H2O
LiCl + Br = LiBr + Cl =>
LiCl + Br = LiBr + Cl
RbOH + BaBr2 = RbBr + Ba(OH)2 =>
2 RbOH + BaBr2 = 2 RbBr + Ba(OH)2
P + O2 = PO =>
2 P + O2 = 2 PO
CaCO3 + AlF3 = Al2O3 + CaF2 + CO2 =>
3 CaCO3 + 2 AlF3 = Al2O3 + 3 CaF2 + 3 CO2
AgNO2 + Fe = Fe(NO2)2 + Ag =>
2 AgNO2 + Fe = Fe(NO2)2 + 2 Ag
Cr(OH)3 + H2S = CrS + H2(OH)3 =>
Cr(OH)3 + H2S = CrS + H2(OH)3
F2 + MgCl2 = MgF2 + Cl2 =>
F2 + MgCl2 = MgF2 + Cl2
Rb + P4 = Rb3P =>
12 Rb + P4 = 4 Rb3P
Cs + S2 = CsS =>
2 Cs + S2 = 2 CsS
C2H3O2F + O2 = CO + H2O + HF =>
2 C2H3O2F + O2 = 4 CO + 2 H2O + 2 HF
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
CH3COH + Ag2O = CH3COOH + Ag =>
CH3COH + Ag2O = CH3COOH + 2 Ag
Na2CO3 + SrCl2 = NaCl(sol) + SrCO3(s) =>
Na2CO3 + SrCl2 = 2 NaCl(sol) + SrCO3(s)
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
C3H7SH + O2 = H2S + CO2 + H2O =>
2 C3H7SH + 9 O2 = 2 H2S + 6 CO2 + 6 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Cu + Na2CO3 = CuCO3 + Na =>
Cu + Na2CO3 = CuCO3 + 2 Na
CuSO4 + K4[Fe(CN)6] = FeSO4 + K4[Cu(CN)6] =>
CuSO4 + K4[Fe(CN)6] = FeSO4 + K4[Cu(CN)6]
Ag(s) + Cu(NO3)2(aq) = Ag(NO3)2(aq) + Cu(s) =>
Ag(s) + Cu(NO3)2(aq) = Ag(NO3)2(aq) + Cu(s)
H3NO3 + Sr(OH)2 = H2O + Sr(NO2)2 =>
2 H3NO3 + Sr(OH)2 = 4 H2O + Sr(NO2)2
C20H30O10N + O2 = CO2 + H2O + NO2 =>
2 C20H30O10N + 47 O2 = 40 CO2 + 30 H2O + 2 NO2
Cl2O3 + I2 = Cl + I2O3 =>
Cl2O3 + I2 = 2 Cl + I2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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