| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb + 2 KOH + 2 H2O = H2 + K2[Pb(OH)4]
C4H10 + HNO3 = C4H8O2 + NO + H2O =>
C4H10 + 2 HNO3 = C4H8O2 + 2 NO + 2 H2O
BaI2(aq) + AgNO3(aq) = Ba(NO3)2(aq) + AgI(aq) =>
BaI2(aq) + 2 AgNO3(aq) = Ba(NO3)2(aq) + 2 AgI(aq)
KAlO2 + HNO3 = KNO3 + Al(NO3)3 + H2O =>
KAlO2 + 4 HNO3 = KNO3 + Al(NO3)3 + 2 H2O
HCl + CaO = CaCl2 + H2O =>
2 HCl + CaO = CaCl2 + H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2(OH)2 =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 3 H2(OH)2
C12H22O11(s) + O2(g) = C6H12O6 + CO2 = CO2(g) + H2O(g) =>
6 C12H22O11(s) + 6 O2(g) = 11 C6H12O6 + 6 CO2
C50H152 + O2 = CO2 + H2O =>
C50H152 + 88 O2 = 50 CO2 + 76 H2O
BaSO4 + Mg + H2O = Ba(OH)2 + Mg(OH)2 + SO2 =>
BaSO4 + Mg + 2 H2O = Ba(OH)2 + Mg(OH)2 + SO2
KCl + SO2 + H2O + O2 = K(SO4) + HCl =>
4 KCl + 4 SO2 + 2 H2O + 3 O2 = 4 K(SO4) + 4 HCl
MgCl2 + NaOH = MgOH + Cl2Na =>
MgCl2 + NaOH = MgOH + Cl2Na
CaO2H2 + H = Ca + H2O =>
CaO2H2 + 2 H = Ca + 2 H2O
Na2SO4 + FeSO4 = Na + Fe2(SO4)3 =>
Na2SO4 + 2 FeSO4 = 2 Na + Fe2(SO4)3
CuSO4(aq) + NaCl(aq) = CuNa + ClSO4 =>
CuSO4(aq) + NaCl(aq) = CuNa + ClSO4
Fe(NO3)2 + OH = Fe(OH)2 + (NO3)2 =>
Fe(NO3)2 + 2 OH = Fe(OH)2 + (NO3)2
C2H5OH + K2MnO4 + H2O = CH3COOH + KOH + MnO2 =>
C2H5OH + 2 K2MnO4 + H2O = CH3COOH + 4 KOH + 2 MnO2
C7H8O3S + NaBr = HBr + C7H7O3SNa =>
C7H8O3S + NaBr = HBr + C7H7O3SNa
Fe(NO3)2 + OH = Fe(OH)2 + (NO3)2 =>
Fe(NO3)2 + 2 OH = Fe(OH)2 + (NO3)2
KNO3 + Al + KOH + H2O = NH3 + K[Al(OH)4] =>
3 KNO3 + 8 Al + 5 KOH + 18 H2O = 3 NH3 + 8 K[Al(OH)4]
Fe(NO3)2 + OH = Fe(OH)2 + (NO3)2 =>
Fe(NO3)2 + 2 OH = Fe(OH)2 + (NO3)2
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
Ba + Fe(OH)3 = Ba(OH)2 + Fe =>
3 Ba + 2 Fe(OH)3 = 3 Ba(OH)2 + 2 Fe
Fe(NO3)2 + OH = Fe(OH)2 + (NO3)2 =>
Fe(NO3)2 + 2 OH = Fe(OH)2 + (NO3)2
FeO + H2O = Fe(OH)3 + H =>
FeO + 2 H2O = Fe(OH)3 + H
Zn(NO3)2 + KOH = Zn(OH)2 + KNO3 =>
Zn(NO3)2 + 2 KOH = Zn(OH)2 + 2 KNO3
Cl2 + C + H2O = CO2 + H{+} + Cl{-}1 =>
2 Cl2 + C + 2 H2O = CO2 + 4 H{+} + 4 Cl{-}1
Fe(NO3)2 + OH = Fe(OH)2 + (NO3)2 =>
Fe(NO3)2 + 2 OH = Fe(OH)2 + (NO3)2
Mg + Fe(SO4) = Fe + Mg(SO4)2 =>
Mg + 2 Fe(SO4) = 2 Fe + Mg(SO4)2
Pb + H2SO4 = PbSO4 + H2 =>
Pb + H2SO4 = PbSO4 + H2
K2(SO4) + Ba(NO3)2 = Ba(SO4) + K2(NO3)2 =>
K2(SO4) + Ba(NO3)2 = Ba(SO4) + K2(NO3)2
Fe(NO3)2 + OH = Fe(OH)2 + (NO3)2 =>
Fe(NO3)2 + 2 OH = Fe(OH)2 + (NO3)2
P4 + CI2 = PCI2 =>
P4 + 4 CI2 = 4 PCI2
Na2S + Na2Cr2O7 + HCl = NaCl + CrCl3 + S + H2O =>
3 Na2S + Na2Cr2O7 + 14 HCl = 8 NaCl + 2 CrCl3 + 3 S + 7 H2O
Co2 + I4 = CoI =>
2 Co2 + I4 = 4 CoI
K2Cr2O7(ac) + K4[Fe(CN)6] = [Fe(CN)6]Cr2O7 + K =>
K2Cr2O7(ac) + K4[Fe(CN)6] = [Fe(CN)6]Cr2O7 + 6 K
CuCl2 + Cu + HCl = [CuCl2]{-} + H{+} =>
CuCl2 + Cu + 2 HCl = 2[CuCl2]{-} + 2 H{+}
Na2SiO3 + HCl = SiO2 + H2O + NaCl =>
Na2SiO3 + 2 HCl = SiO2 + H2O + 2 NaCl
CO + PdCl2 + H2O = Pd + CO2 + HCl =>
CO + PdCl2 + H2O = Pd + CO2 + 2 HCl
(CH3CH2OH) + CuO = CH3CHO + H2O + Cu =>
(CH3CH2OH) + CuO = CH3CHO + H2O + Cu
Cl2 + SrBr = SrCl + Br =>
Cl2 + 2 SrBr = 2 SrCl + 2 Br
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
Cd(OH)2 + Na2S = CdS + NaOH =>
Cd(OH)2 + Na2S = CdS + 2 NaOH
KCI + Pb(NO3)2 = K(NO3)2 + PbCI =>
KCI + Pb(NO3)2 = K(NO3)2 + PbCI
CO2 + NaOH = NaHCO3 =>
CO2 + NaOH = NaHCO3
Fe2O3 + H2(g) = Fe(s) + H2O(g) =>
Fe2O3 + 3 H2(g) = 2 Fe(s) + 3 H2O(g)
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
HBr + O2 = H2O2 + Br2 =>
2 HBr + O2 = H2O2 + Br2
NaCO3 + FeCr2O7 + O2 = FeO3 + Na2CrO4 + CO4 =>
4 NaCO3 + FeCr2O7 + 4 O2 = FeO3 + 2 Na2CrO4 + 4 CO4
MgSO4 + Na2Co3 = MgCo3 + SO4Na2 =>
MgSO4 + Na2Co3 = MgCo3 + SO4Na2
TcF6 + H2O = Tc(OH)4 + HF + O2 =>
2 TcF6 + 10 H2O = 2 Tc(OH)4 + 12 HF + O2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/05/25
Équations équilibrées sur05/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
