| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2S + 3 Mn = Mn3S + H2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Ca + Al2O3 = AlO + CaO2 =>
Ca + 2 Al2O3 = 4 AlO + CaO2
BaNO3 + CaCO3 = BaCO3 + CaNO3 =>
BaNO3 + CaCO3 = BaCO3 + CaNO3
NH4Cl + CH3COOH = NH4CH3COO + HCl =>
NH4Cl + CH3COOH = NH4CH3COO + HCl
FeSO4 + Ca = Ca2SO4 + Fe2 =>
2 FeSO4 + 4 Ca = 2 Ca2SO4 + Fe2
CaSiO3 + KOH = Ca(OH)2 + K2SiO3 =>
CaSiO3 + 2 KOH = Ca(OH)2 + K2SiO3
H + C = H3C =>
3 H + C = H3C
NH4Cl + CH3COOH = NH4CH3COO + HCl =>
NH4Cl + CH3COOH = NH4CH3COO + HCl
C6H15O3N + H2O = HC6H15O3N + OH =>
C6H15O3N + H2O = HC6H15O3N + OH
C4H8 + O2 = CO3 + H2 =>
C4H8 + 6 O2 = 4 CO3 + 4 H2
Zn2S + HNO3 = ZnNO3 + H2S =>
Zn2S + 2 HNO3 = 2 ZnNO3 + H2S
NH4Cl + CH3COOH = NH4CH3COO + HCl =>
NH4Cl + CH3COOH = NH4CH3COO + HCl
VO2{+} + ClO2{-} = VO2 + ClO2 =>
VO2{+} + ClO2{-} = VO2 + ClO2
Na2S2O3 + Ca(ClO)2 + NaOH = CaCl2 + Na2SO4 + H2O =>
Na2S2O3 + 2 Ca(ClO)2 + 2 NaOH = 2 CaCl2 + 2 Na2SO4 + H2O
NaN3 + CoCl2 = Co(N3)2 + NaCl =>
2 NaN3 + CoCl2 = Co(N3)2 + 2 NaCl
NaCl + AgNO3 = NaNO3 + AgCl = =>
NaCl + AgNO3 = NaNO3 + AgCl
C3H6O + Ag2O = CH3COOH + Ag =>
2 C3H6O + 4 Ag2O = 3 CH3COOH + 8 Ag
NH4Cl + CH3COOH = NH4CH3COO + HCl =>
NH4Cl + CH3COOH = NH4CH3COO + HCl
Pb + KCrO = PbCrO + K =>
Pb + KCrO = PbCrO + K
C3H8(g) + O2(g) = CO2(g) + H2O(g)O2(g) =>
C3H8(g) + 9 O2(g) = 3 CO2(g) + 4 H2O(g)O2(g)
O2 + C11H22O11 = H2O + CO2 =>
11 O2 + C11H22O11 = 11 H2O + 11 CO2
NH4Cl + CH3COOH = NH4CH3COO + HCl =>
NH4Cl + CH3COOH = NH4CH3COO + HCl
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
AlCl3 + CaS = Al2S3 + CaCl2 =>
2 AlCl3 + 3 CaS = Al2S3 + 3 CaCl2
NaCl + AgO3 = NaO3 + AgCl =>
NaCl + AgO3 = NaO3 + AgCl
HI + HO{-} = I{-} + H2O =>
HI + HO{-} = I{-} + H2O
H3PO4 + Mg = MgPO4 + H3 =>
H3PO4 + Mg = MgPO4 + H3
FeO + K = FeK + O2 =>
2 FeO + 2 K = 2 FeK + O2
KNO3 + Na2S = KS + NO3Na2 =>
KNO3 + Na2S = KS + NO3Na2
NH4Cl + CH3COOH = NH4CH3COO + HCl =>
NH4Cl + CH3COOH = NH4CH3COO + HCl
CH3COOH + NH4Cl = CH3COONH4 + HCl =>
CH3COOH + NH4Cl = CH3COONH4 + HCl
K2O + CO2 = K2CO3 =>
K2O + CO2 = K2CO3
C3H2(NH)COOH + C8H17OH = C3H2(NH)COOC8H17 + H2O =>
C3H2(NH)COOH + C8H17OH = C3H2(NH)COOC8H17 + H2O
C2O + H2 = H2O + C15H16O2 =>
15 C2O + 27 H2 = 11 H2O + 2 C15H16O2
NH4Cl + CH3COOH = NH4CH3COO + HCl =>
NH4Cl + CH3COOH = NH4CH3COO + HCl
CuCl2 + KNO2 + HC2H3O2 = K3Cu(NO2)6 + NO + KC2H3O2 + KCl + H2O =>
CuCl2 + 7 KNO2 + 2 HC2H3O2 = K3Cu(NO2)6 + NO + 2 KC2H3O2 + 2 KCl + H2O
H2SO3 = water + sulfurdioxide =>
H2SO3 = H2O + SO2
C4 + H1 = H4C =>
C4 + 16 H1 = 4 H4C
ZnCO3 = ZnO + CO2* =>
ZnCO3 = ZnO + CO2*
Ca(NO3)2 + CO3{2-} = CaCO3 + NO3{-} =>
Ca(NO3)2 + CO3{2-} = CaCO3 + 2 NO3{-}
H2Se + Na = NaSe + H2 =>
H2Se + Na = NaSe + H2
FeO + K2CO3 = K2O + FeCO3 =>
FeO + K2CO3 = K2O + FeCO3
AsF5 + KOH = K3AsO4 + KF + H2O =>
AsF5 + 8 KOH = K3AsO4 + 5 KF + 4 H2O
H2SO4 + C = H2SO4C =>
H2SO4 + C = H2SO4C
Zn + KMnO4 + H2SO4 = MnSO4 + ZnSO4 + K2SO4 + H2O =>
5 Zn + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 5 ZnSO4 + K2SO4 + 8 H2O
Cd(NO3)2 + Co = Co(NO3)2 + Cd =>
Cd(NO3)2 + Co = Co(NO3)2 + Cd
KMnO4 + H2O = MnO4 + MnO2 + KOH =>
4 KMnO4 + 2 H2O = 3 MnO4 + MnO2 + 4 KOH
HNO3 + Na2SIO3 = NaNO3 + H2SIO3 =>
2 HNO3 + Na2SIO3 = 2 NaNO3 + H2SIO3
Mg(s) + Cu(NO3)2(aq) = Mg(NO3)2 + Cu(s) =>
Mg(s) + Cu(NO3)2(aq) = Mg(NO3)2 + Cu(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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