| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2CO3 + Pb(NO3)2 = Pb(NH4)2 + CO3(NO3)2
AgSO4 + ZnBO3 = ZnSO4 + AgBO3 =>
AgSO4 + ZnBO3 = ZnSO4 + AgBO3
C2H5OH + CuO = C2OH + Cu + H2O =>
2 C2H5OH + 5 CuO = 2 C2OH + 5 Cu + 5 H2O
V(OH)4 + NaOH = H4Na2O5V + H2O =>
V(OH)4 + 2 NaOH = H4Na2O5V + H2O
KNO3 + C4H10O4 = K2CO3 + CO + N2 + H2O =>
10 KNO3 + 4 C4H10O4 = 5 K2CO3 + 11 CO + 5 N2 + 20 H2O
CO2 + SiO = CO + SiO2 =>
CO2 + SiO = CO + SiO2
NO3 + NaOH = NH3 + NaNO3 + O2 =>
4 NO3 + 3 NaOH = NH3 + 3 NaNO3 + 3 O2
(NH4)2SO4(s) + LiOH(aq) = NH3(g) + Li2SO4 + H2O =>
(NH4)2SO4(s) + 2 LiOH(aq) = 2 NH3(g) + Li2SO4 + 2 H2O
C4H9ClAgNO3 = AgClC4H9ONO2 =>
C4H9ClAgNO3 = AgClC4H9ONO2
C5H11ClNaOH = C5H11OHNaCl =>
C5H11ClNaOH = C5H11OHNaCl
ZnCO3Zn(OH)2 + H2SO4 = ZnSO4 + H2O + CO2 =>
ZnCO3Zn(OH)2 + 2 H2SO4 = 2 ZnSO4 + 3 H2O + CO2
C7H5NaO3 + NaHCO3 = CO3 + C6H12O6 + Na =>
2 C7H5NaO3 + 26 NaHCO3 = 22 CO3 + 3 C6H12O6 + 28 Na
Co3O4 + H{+} + e = Co{+2} + H2O =>
Co3O4 + 8 H{+} + 2e = 3 Co{+2} + 4 H2O
AlCl3(aq) + Mg = Al + MgCl2 =>
2 AlCl3(aq) + 3 Mg = 2 Al + 3 MgCl2
HCl + CoCO3 = CO2 + H2O + CoCl2 =>
2 HCl + CoCO3 = CO2 + H2O + CoCl2
Pb(NO3)2 + KOH + MnO2 = K2PbO2 + K2MnO4 + KNO2 + H2O =>
Pb(NO3)2 + 8 KOH + 2 MnO2 = K2PbO2 + 2 K2MnO4 + 2 KNO2 + 4 H2O
Pd(NO3)4 + NaCl = PdCl4 + NaNO3 =>
Pd(NO3)4 + 4 NaCl = PdCl4 + 4 NaNO3
C2H6 + HI = C2H7I =>
C2H6 + HI = C2H7I
C6H5ClHNO3 = C6H4ClNO2H2O =>
C6H5ClHNO3 = C6H4ClNO2H2O
Fe2O3 + H + K + Al + SiO2 = Fe + KAl2(AlSi3O10)(OH)2 =>
2 Fe2O3 + 2 H + K + 3 Al + 3 SiO2 = 4 Fe + KAl2(AlSi3O10)(OH)2
H + C + K = HCK =>
H + C + K = HCK
NaNH4Cl = NaClNH4 =>
NaNH4Cl = NaClNH4
CH3CH2ONa + CH3CH2Br = CH3CH2OBr + CH3CH2Na =>
CH3CH2ONa + CH3CH2Br = CH3CH2OBr + CH3CH2Na
HCOOH + Cu(OH)2 = CuOH + CO2 + H2O =>
HCOOH + 2 Cu(OH)2 = 2 CuOH + CO2 + 2 H2O
C6H6O7NaHCO3 = H2OCO2NaC6H5O7 =>
C6H6O7NaHCO3 = H2OCO2NaC6H5O7
Ag(s) + HBr(aq) = Br + HAg =>
Ag(s) + HBr(aq) = Br + HAg
PO4 + H2O = HPO4 + HO =>
PO4 + H2O = HPO4 + HO
C2H4O2 + CaCO3 = H2O + CO2 + Ca(CH3COO)2 =>
2 C2H4O2 + CaCO3 = H2O + CO2 + Ca(CH3COO)2
Li + CaSO3 = LiS + CaO3 =>
Li + CaSO3 = LiS + CaO3
KOH + MgCl2 = KCl + Mg(OH)2 =>
2 KOH + MgCl2 = 2 KCl + Mg(OH)2
Na(OH)2 + HCl = NaO2H3 + Cl =>
Na(OH)2 + HCl = NaO2H3 + Cl
NaC6H5COO(aq) + NaHSO4(aq) = C6H5COOH(aq) + Na2SO4(aq) =>
NaC6H5COO(aq) + NaHSO4(aq) = C6H5COOH(aq) + Na2SO4(aq)
NCl3 = N2(g) + Cl3(g) =>
2 NCl3 = N2(g) + 2 Cl3(g)
C6H12O6 + NH4 = C2H7O2N + H2 =>
2 C6H12O6 + 6 NH4 = 6 C2H7O2N + 3 H2
Zn(NO3)2 + Ba(OH)2 = ZnBa + (NO3)2(OH)2 =>
Zn(NO3)2 + Ba(OH)2 = ZnBa + (NO3)2(OH)2
F2 + I2 = IF6 =>
6 F2 + I2 = 2 IF6
Hg(NO3)2 + Cu = Cu(NO3)2 + Hg =>
Hg(NO3)2 + Cu = Cu(NO3)2 + Hg
Pb + Sn(ClO3)4 = Sn + Pb(ClO3)4 =>
Pb + Sn(ClO3)4 = Sn + Pb(ClO3)4
Zn + Pb(CH3COO)2 = Pb + Zn(CH3COO)2 =>
Zn + Pb(CH3COO)2 = Pb + Zn(CH3COO)2
Cu + HgSO4 = Hg + Cu(SO4)2 =>
Cu + 2 HgSO4 = 2 Hg + Cu(SO4)2
NaBr + FeCl3 = FeBr3 + NaCl =>
3 NaBr + FeCl3 = FeBr3 + 3 NaCl
SnO + Cl2O = Sn(ClO)2 =>
SnO + Cl2O = Sn(ClO)2
H3P + AgCl = Ag3P + HCl =>
H3P + 3 AgCl = Ag3P + 3 HCl
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3[Fe(C2O4)3]*3H2O + (NH4)2(SO4) + H2(SO4) + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3[Fe(C2O4)3]*3H2O + 2(NH4)2(SO4) + 2 H2(SO4) + 8 H2O
C6H6 + H2SO4 = C6H4(SO3H)2 + H2O =>
C6H6 + 2 H2SO4 = C6H4(SO3H)2 + 2 H2O
CuCl(s) = Cu(s) + Cl2(g) =>
2 CuCl(s) = 2 Cu(s) + Cl2(g)
H2O2 + Ar = H2ArO4 + H2O =>
3 H2O2 + Ar = H2ArO4 + 2 H2O
HNO3(l) + ClF(g) = ClONO2(g) + HF(g) =>
HNO3(l) + ClF(g) = ClONO2(g) + HF(g)
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
CH3CH2NH2HCl = CH3CH2NH3Cl =>
CH3CH2NH2HCl = CH3CH2NH3Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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