| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaO + SO3 = CaSO4
Fe(OH)3 + CrO3 = Fe2O3 + Cr(OH)6 =>
2 Fe(OH)3 + CrO3 = Fe2O3 + Cr(OH)6
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
Sr(OH)2 + K2SO4 = SrSO4 + K2(OH)2 =>
Sr(OH)2 + K2SO4 = SrSO4 + K2(OH)2
C8H9ClKOH = C8H8KClH2O =>
C8H9ClKOH = C8H8KClH2O
KClO3 + CaH2 = CaO + H2O + KCl =>
2 KClO3 + 3 CaH2 = 3 CaO + 3 H2O + 2 KCl
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
PbO2 + HCl = PbCl2 + Cl2 + H2O =>
PbO2 + 4 HCl = PbCl2 + Cl2 + 2 H2O
C6H12O6 + O2 = CO2 + C5H12O6 =>
C6H12O6 + O2 = CO2 + C5H12O6
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
NaBrO + S + NaOH = Na2SO4 + NaBr + H2O =>
3 NaBrO + S + 2 NaOH = Na2SO4 + 3 NaBr + H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
Li + OH2 = LiOH + H2 =>
2 Li + 2 OH2 = 2 LiOH + H2
AgNO3 + SiO2 = AgSiO3 + NO2 =>
AgNO3 + SiO2 = AgSiO3 + NO2
CH3COONa(aq) + AgNO3(aq) = NaNO3(aq) + AgCH3COO(s) =>
CH3COONa(aq) + AgNO3(aq) = NaNO3(aq) + AgCH3COO(s)
(NH2)2CS + CuCl2*2H2O = CuCl(SC(NH2)2)3 + (NH2)2C2S2(NH)2 + HCl + H2O =>
8(NH2)2CS + 2 CuCl2*2H2O = 2 CuCl(SC(NH2)2)3 + (NH2)2C2S2(NH)2 + 2 HCl + 4 H2O
CaCO3 + H2SO4 = CaSO4 + H2CO3 =>
CaCO3 + H2SO4 = CaSO4 + H2CO3
KI + NH3 + H2O = KOH + NH4I =>
KI + NH3 + H2O = KOH + NH4I
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
CH3CO2H + CH3CH3CHCH2CH2 = CH3COOCH2CH2 + H2O =>
29 CH3CO2H + 6 CH3CH3CHCH2CH2 = 22 CH3COOCH2CH2 + 14 H2O
Li2CO3 + H2SO4 = Li2SO4 + H2CO3 =>
Li2CO3 + H2SO4 = Li2SO4 + H2CO3
C4H8Cl2 + Na = C4H8 + NaCl =>
C4H8Cl2 + 2 Na = C4H8 + 2 NaCl
NaOH + CuSO4 + HCl = Na2SO4 + CuCl2 + H2O =>
2 NaOH + CuSO4 + 2 HCl = Na2SO4 + CuCl2 + 2 H2O
NaSO4 + PbNO2 = NaNO2 + PbSO4 =>
NaSO4 + PbNO2 = NaNO2 + PbSO4
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Bi + (NH4)2S = Bi2S3 + NH4 =>
2 Bi + 3(NH4)2S = Bi2S3 + 6 NH4
CuI + NH3 = Cu(NH3)4 + I =>
CuI + 4 NH3 = Cu(NH3)4 + I
Cl(g) + H2O(l) = HClO(aq) + HCl(aq) =>
2 Cl(g) + H2O(l) = HClO(aq) + HCl(aq)
AlCl2 = Al(Cl)2 =>
AlCl2 = Al(Cl)2
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
S2Cl2 + NH3 = N4S2 + NH4Cl + S8 =>
24 S2Cl2 + 64 NH3 = 4 N4S2 + 48 NH4Cl + 5 S8
NiS + HCl = H2S + NiCl2 =>
NiS + 2 HCl = H2S + NiCl2
Cu + HgSO4 = CuSO4 + Hg =>
Cu + HgSO4 = CuSO4 + Hg
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HINaHCO3 = NaIH2CO3 =>
HINaHCO3 = NaIH2CO3
BaCl2 + KNO3 = Ba(NO3)2 + KCl =>
BaCl2 + 2 KNO3 = Ba(NO3)2 + 2 KCl
ZnCl2 + H3PO4 = Zn3(PO4)2 + HCl =>
3 ZnCl2 + 2 H3PO4 = Zn3(PO4)2 + 6 HCl
NH4 + O = NO + H2O =>
NH4 + 3 O = NO + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Li2O + N2 = NO2 + Li =>
4 Li2O + N2 = 2 NO2 + 8 Li
KI + NH3 + H2O = KOH + NH4I =>
KI + NH3 + H2O = KOH + NH4I
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CuCl2KOH = CuOHKCl2 =>
CuCl2KOH = CuOHKCl2
CIH + O2 = CIO2 + H2O =>
4 CIH + 5 O2 = 4 CIO2 + 2 H2O
C + NO2 = CO + N2 =>
4 C + 2 NO2 = 4 CO + N2
C2H5OH + CO3{2-} = H2O + {-} + CO2 =>
C2H5OH + 6 CO3{2-} = 3 H2O + 12e + 8 CO2
Ag2O + NH3 = [Ag(NH3)2] + O =>
Ag2O + 4 NH3 = 2[Ag(NH3)2] + O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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