| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Li2SO4 + 2 H3PO4 = 3 H2SO4 + 2 Li3PO4
Co(OH)2 + O2 = CoO(OH)2 =>
2 Co(OH)2 + O2 = 2 CoO(OH)2
MgSO4 + BaCl2 = Mg(Cl)2 + BaSO4 =>
MgSO4 + BaCl2 = Mg(Cl)2 + BaSO4
Ag + ClH = AgH + Cl =>
Ag + ClH = AgH + Cl
Cu[Cu(OH)4] + HCl = CuCl2 + H2O =>
Cu[Cu(OH)4] + 4 HCl = 2 CuCl2 + 4 H2O
ZnCl2 + KOH = K2[Zn(OH)4] + KCl =>
ZnCl2 + 4 KOH = K2[Zn(OH)4] + 2 KCl
Li2Si + H2O = Li2SiO3 + H2 =>
Li2Si + 3 H2O = Li2SiO3 + 3 H2
Fe + Mg(NO3)2 = Fe(NO3)3 + Mg2 =>
4 Fe + 6 Mg(NO3)2 = 4 Fe(NO3)3 + 3 Mg2
C3H7CN + NaOH = C3H7OH + NaCN =>
C3H7CN + NaOH = C3H7OH + NaCN
Al + HF = H3 + AlF3 =>
Al + 3 HF = H3 + AlF3
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
H2Cr2O7 + NaOH = Na2CrO4 + HOH =>
H2Cr2O7 + 4 NaOH = 2 Na2CrO4 + 3 HOH
NaNO2 + PbO2 + HNO3 = NaNO3 + Pb(NO3)2 + H2O =>
NaNO2 + PbO2 + 2 HNO3 = NaNO3 + Pb(NO3)2 + H2O
KI + H2SO4 + H2O2 = H2O + I2 + K2SO4 =>
2 KI + H2SO4 + H2O2 = 2 H2O + I2 + K2SO4
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
C6H5COOH + CH3CHOHCOOH = C6H5COOCH(CH3)COOH + H2O =>
C6H5COOH + CH3CHOHCOOH = C6H5COOCH(CH3)COOH + H2O
HO4PCa + HCl = CaCl2 + HO4P(H)2 =>
HO4PCa + 2 HCl = CaCl2 + HO4P(H)2
Na[Al(OH)4] + HCl = Al(OH)3 + NaCl + H2O =>
Na[Al(OH)4] + HCl = Al(OH)3 + NaCl + H2O
FeS + O2 = FeO + S02 =>
2 FeS + O2 = 2 FeO + S02
C4H10 + Cl2 = C4H9 + HCl =>
2 C4H10 + Cl2 = 2 C4H9 + 2 HCl
As2O3 + HCl + KMnO4 = AsO5 + MnCl2 + KCl + H2O =>
5 As2O3 + 42 HCl + 14 KMnO4 = 10 AsO5 + 14 MnCl2 + 14 KCl + 21 H2O
Bi3 + Na2S = Bi2S3 + Na =>
2 Bi3 + 9 Na2S = 3 Bi2S3 + 18 Na
HC7H5O2 + O2 = CO2 + H2O =>
2 HC7H5O2 + 15 O2 = 14 CO2 + 6 H2O
NH3HCl = NH3 + HCl =>
NH3HCl = NH3 + HCl
CH3CH2CH2OH + HCl = CH3CH2CH2Cl + H2O =>
CH3CH2CH2OH + HCl = CH3CH2CH2Cl + H2O
MgBr2 + HF = MgF2 + HBr =>
MgBr2 + 2 HF = MgF2 + 2 HBr
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
KMnO4 + KI + HCl = I2 + MnCl2 + KCl + H2O =>
2 KMnO4 + 10 KI + 16 HCl = 5 I2 + 2 MnCl2 + 12 KCl + 8 H2O
KMnO4 + HCl + SnCl2 = MnO2 + KCl + SnCl4 + H2O =>
2 KMnO4 + 8 HCl + 3 SnCl2 = 2 MnO2 + 2 KCl + 3 SnCl4 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H5COOH + K2S = C2H5COOK + H2S =>
2 C2H5COOH + K2S = 2 C2H5COOK + H2S
NaBr + H2SO4 = Br2 + SO2 + H2O + Na2SO4 =>
2 NaBr + 2 H2SO4 = Br2 + SO2 + 2 H2O + Na2SO4
Ba(OH)2 + CaCO3 = Ca(OH)2 + BaCO3 =>
Ba(OH)2 + CaCO3 = Ca(OH)2 + BaCO3
HCOOH + C2H6O = HCOOC2H6 + H2O =>
6 HCOOH + 9 C2H6O = 8 HCOOC2H6 + 5 H2O
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
O2 + Cu2S = S3 + Cu3O2 =>
2 O2 + 3 Cu2S = S3 + 2 Cu3O2
C31H64 + O2 = C + H2O =>
C31H64 + 16 O2 = 31 C + 32 H2O
C3H6(NH2)2 + HNO3 = C3H6(OH)2 + N2 + H2O =>
5 C3H6(NH2)2 + 6 HNO3 = 5 C3H6(OH)2 + 8 N2 + 8 H2O
H2O + H2O2 = H4O3 =>
H2O + H2O2 = H4O3
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
Na2(SO4) + LiCl = Li2(SO4) + NaCl =>
Na2(SO4) + 2 LiCl = Li2(SO4) + 2 NaCl
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
NaBr + H2SO4 = HBr + NaHSO4 =>
NaBr + H2SO4 = HBr + NaHSO4
S2O3 + Ca(OH)2 = CaS2O4 + H2O =>
S2O3 + Ca(OH)2 = CaS2O4 + H2O
Ag2O = Ag{+} + O{2-} =>
Ag2O = 2 Ag{+} + O{2-}
Mg(OH)2 + H{+} = MgOH{+} + H2O =>
Mg(OH)2 + H{+} = MgOH{+} + H2O
CoCl2(aq) + NaOH(aq) = Co(OH) + NaCl2 =>
CoCl2(aq) + NaOH(aq) = Co(OH) + NaCl2
F2(g) + Br{-}(aq) = F{-}(aq) + Br2(l) =>
F2(g) + 2 Br{-}(aq) = 2 F{-}(aq) + Br2(l)
C6H5CCl3 + KOH = C6H5COOH + KCl + H2O =>
C6H5CCl3 + 3 KOH = C6H5COOH + 3 KCl + H2O
(NH4)2C2O4(aq) + Ca(NO2)2(aq) = NH4NO2(aq) + CaC2O4(aq) =>
(NH4)2C2O4(aq) + Ca(NO2)2(aq) = 2 NH4NO2(aq) + CaC2O4(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/19/24
Équations équilibrées sur11/18/23
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