| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3 + C4H6O4Zn = ZnCO3 + Na2C4H6O4
K2FeO4 + H2O2 = FeO + KOH + O2 =>
2 K2FeO4 + 2 H2O2 = 2 FeO + 4 KOH + 3 O2
SO + H2O = H2S + HO =>
SO + 3 H2O = H2S + 4 HO
Cl2 + NaI = NaCl2I =>
Cl2 + NaI = NaCl2I
K + Li = KLi =>
K + Li = KLi
CaH2 + H2S = CaS + H2 =>
CaH2 + H2S = CaS + 2 H2
[V(H2O)6]{2+} + [VO(H2O)5]{2+} + H3O{+} = [V(H2O)6]{3+} + H2O =>
[V(H2O)6]{2+} + [VO(H2O)5]{2+} + 2 H3O{+} = 2[V(H2O)6]{3+} + 2 H2O
BaCl2 + NaCl = BaNa + Cl =>
BaCl2 + NaCl = BaNa + 3 Cl
BaCl2 + K2CrO4 = BaCrO4 + KCl =>
BaCl2 + K2CrO4 = BaCrO4 + 2 KCl
Mg + Na(NO3)2 = Na + Mg(NO3)2 =>
Mg + Na(NO3)2 = Na + Mg(NO3)2
HI(aq) + K2SO3(saw) = H2SO3(aq) + IK(aq) =>
2 HI(aq) + K2SO3(saw) = H2SO3(aq) + 2 IK(aq)
H2S + KMnO4 = MnO2 + S + KOH + H2O =>
3 H2S + 2 KMnO4 = 2 MnO2 + 3 S + 2 KOH + 2 H2O
H2SO4CaCO3 = CaSO4 + H2CO3 =>
H2SO4CaCO3 = CaSO4 + H2CO3
Fe + HMnO4 = FeMnO4 + H2 =>
2 Fe + 2 HMnO4 = 2 FeMnO4 + H2
C2H2OCI + O2 = CO + H2O + CI =>
C2H2OCI + O2 = 2 CO + H2O + CI
FeS + H2O = Fe + SO + H2 =>
FeS + H2O = Fe + SO + H2
Ca(NO3)2 + C12H22O11 = CaCO3 + N2 + H2O + CO =>
3 Ca(NO3)2 + C12H22O11 = 3 CaCO3 + 3 N2 + 11 H2O + 9 CO
CH3OH(g) + CO2(g) = CH3COOH(l) + O2 =>
2 CH3OH(g) + 2 CO2(g) = 2 CH3COOH(l) + O2
C2H5OH + K = C2H5KO + H2 =>
2 C2H5OH + 2 K = 2 C2H5KO + H2
C2H5SH + O2 = CO2 + HO2 + SO2 =>
C2H5SH + 9 O2 = 2 CO2 + 6 HO2 + SO2
C2H6O2 + H2O = C2H6O2H2O =>
C2H6O2 + H2O = C2H6O2H2O
V(OH)2{+} = V2O3 + H2O + H{+} =>
2 V(OH)2{+} = V2O3 + H2O + 2 H{+}
ICl + H2O = HCl + HI + O2 =>
2 ICl + 2 H2O = 2 HCl + 2 HI + O2
K[Al(OH)4] + HCl = KCl + Al(OH)3 + H2O =>
K[Al(OH)4] + HCl = KCl + Al(OH)3 + H2O
CuSO4 + NH3OH = [Cu(NH3OH)4]SO4 =>
CuSO4 + 4 NH3OH = [Cu(NH3OH)4]SO4
SO2 + H2S = H2O + S =>
SO2 + 2 H2S = 2 H2O + 3 S
ZnCl + H3PO4 = Zn3PO4 + Cl2 + H2 =>
6 ZnCl + 2 H3PO4 = 2 Zn3PO4 + 3 Cl2 + 3 H2
Fe(s) + Cl(g) = FeCl2 =>
Fe(s) + 2 Cl(g) = FeCl2
KMnO4 + H2S = S + MnO2 + H2O + KOH =>
2 KMnO4 + 3 H2S = 3 S + 2 MnO2 + 2 H2O + 2 KOH
Ca(NO3)2 + H2SO4 = CaSO4 + HNO3 =>
Ca(NO3)2 + H2SO4 = CaSO4 + 2 HNO3
FeOFe2O3 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeOFe2O3 + 10 H2SO4 = 3 Fe2(SO4)3 + SO2 + 10 H2O
C18H15O2 + O2 = CO2 + H2O =>
4 C18H15O2 + 83 O2 = 72 CO2 + 30 H2O
PB + H2SO4 = PBSO4 + H2O + SO2 =>
PB + 2 H2SO4 = PBSO4 + 2 H2O + SO2
Al2O3 + CO = Al + CO2 =>
Al2O3 + 3 CO = 2 Al + 3 CO2
CO2 + LiOH = Li2CO3 + H2O =>
CO2 + 2 LiOH = Li2CO3 + H2O
IO3{-}(aq) + I{-} + H{+} = I3{-} + H2O =>
IO3{-}(aq) + 8 I{-} + 6 H{+} = 3 I3{-} + 3 H2O
HNO3(aq) + H2S(g) = NH4(g) + H2O(g) + S(s) =>
2 HNO3(aq) + 9 H2S(g) = 2 NH4(g) + 6 H2O(g) + 9 S(s)
SiO2 + NaOH = SiNaO3H =>
SiO2 + NaOH = SiNaO3H
CH3CHO + AgO = CH3COOH + Ag =>
CH3CHO + AgO = CH3COOH + Ag
NaBr + Cl2 = (NaCl)2 + Br2 =>
2 NaBr + Cl2 = (NaCl)2 + Br2
H3BO3 + NaOH = Na3BO3 + H2O =>
H3BO3 + 3 NaOH = Na3BO3 + 3 H2O
MnO + Mn2O3 = Mn3O4 =>
MnO + Mn2O3 = Mn3O4
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
NaOH + HCl = NaCl + H2O(classification) =>
NaOH + HCl = NaCl + H2O(classification)
AuCN + NaCN = NaAu(CN)2 =>
AuCN + NaCN = NaAu(CN)2
Al + Ba(OH)2 = Al2(OH)3 + Ba =>
4 Al + 3 Ba(OH)2 = 2 Al2(OH)3 + 3 Ba
BaCl2 + K2Cr2O7 = BaCr2O7 + KCl =>
BaCl2 + K2Cr2O7 = BaCr2O7 + 2 KCl
CoH12N2O12 + Na2CO3 = CoCO3 + NaNO3 + H2O =>
CoH12N2O12 + Na2CO3 = CoCO3 + 2 NaNO3 + 6 H2O
CH2O + NaOH = HCO3 + Na + H2O =>
CH2O + 5 NaOH = HCO3 + 5 Na + 3 H2O
Cu + CaCO3 = Cu2CO3 + Ca =>
2 Cu + CaCO3 = Cu2CO3 + Ca
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/24/25
Équations équilibrées sur03/26/24
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