| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2CrO4 + 2 HCl = 2 H2O + CrO2Cl2
Ca5(PO4)3F + H2(SO4) + H2O = H3(PO4) + Ca(SO4)*2H2O + HF =>
Ca5(PO4)3F + 5 H2(SO4) + 10 H2O = 3 H3(PO4) + 5 Ca(SO4)*2H2O + HF
CaO + N2 = Ca + N2O =>
CaO + N2 = Ca + N2O
C18H38 + O2 = CO2 + H2O =>
2 C18H38 + 55 O2 = 36 CO2 + 38 H2O
N2H4 + ClO{-} = NO + Cl{-} + H2O =>
N2H4 + 4 ClO{-} = 2 NO + 4 Cl{-} + 2 H2O
XeO3F2 + H2O = Xe + O2 + HF =>
XeO3F2 + H2O = Xe + 2 O2 + 2 HF
Li + Fl = LiFl =>
Li + Fl = LiFl
AsO2{-} + I2 + H2O = I{-} + AsO4{-3} + H{+} =>
AsO2{-} + I2 + 2 H2O = 2 I{-} + AsO4{-3} + 4 H{+}
COOHCH2CH2COOH + NH3 = C8H17O3N2 + H2O + CO2 =>
37 COOHCH2CH2COOH + 28 NH3 = 14 C8H17O3N2 + 34 H2O + 36 CO2
S + KOH + H2O = K2S*9H2O + K2S2O3*5H2O =>
4 S + 6 KOH + 20 H2O = 2 K2S*9H2O + K2S2O3*5H2O
Fe1O3 + C1O1 = Fe1 + C1O2 =>
Fe1O3 + 3 C1O1 = Fe1 + 3 C1O2
Li3PO4 + NaBr = Na3PO4 + LiBr =>
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
N2O + O2 + CH4 = C8H9N3O4 + H2 =>
6 N2O + 5 O2 + 32 CH4 = 4 C8H9N3O4 + 46 H2
Cu(C2H3O2)2 + AlCl3 = CuCl2 + Al(C2H3O2)3 =>
3 Cu(C2H3O2)2 + 2 AlCl3 = 3 CuCl2 + 2 Al(C2H3O2)3
KI + AlCl3 = KCl + AlI3 =>
3 KI + AlCl3 = 3 KCl + AlI3
NH4Cl + Cu = CuCl + NH4 =>
NH4Cl + Cu = CuCl + NH4
Zn(OH)2*ZnCO3 = ZnO + CO2 + H2O =>
Zn(OH)2*ZnCO3 = 2 ZnO + CO2 + H2O
CH3COCH3 + O2 = CO2 + H2O =>
CH3COCH3 + 4 O2 = 3 CO2 + 3 H2O
NaC6H7O7 + Cr2O3 = NaCrO2 + H2O + CO2 + C =>
2 NaC6H7O7 + Cr2O3 = 2 NaCrO2 + 7 H2O + 3 CO2 + 9 C
CH2CH2 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 CH2CH2 + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 6 H2O
LiBr + AgNO3 = BrNO3 + LiAg =>
LiBr + AgNO3 = BrNO3 + LiAg
Sb2S3 + NaNO3 + HNO3 = Sb2O5 + NaSO4 + NO2 + H2O =>
Sb2S3 + 3 NaNO3 + 28 HNO3 = Sb2O5 + 3 NaSO4 + 31 NO2 + 14 H2O
SO3{-2} + H2O + I3{-} = I{-} + SO4{-2} + H{+} =>
SO3{-2} + H2O + I3{-} = 3 I{-} + SO4{-2} + 2 H{+}
CH3COOH + CH3CH2CH2OH = CH3CH2CH2CH3COOH + H2O =>
9 CH3COOH + 14 CH3CH2CH2OH = 12 CH3CH2CH2CH3COOH + 8 H2O
I2(s) + O2(g) = I2O5(s) =>
2 I2(s) + 5 O2(g) = 2 I2O5(s)
K2(Cr2O7) + HCl = KCl + H2O + CrCl3 + Cl2 =>
K2(Cr2O7) + 14 HCl = 2 KCl + 7 H2O + 2 CrCl3 + 3 Cl2
Al2O3 + H2 = Al(s) + H2O =>
Al2O3 + 3 H2 = 2 Al(s) + 3 H2O
N4O6 + CH4O = N2 + CO2 + H2O =>
N4O6 + 2 CH4O = 2 N2 + 2 CO2 + 4 H2O
CUCl + HCl + O = CUCl2 + H2O =>
2 CUCl + 2 HCl + O = 2 CUCl2 + H2O
CH2Cl2 + Cl = CHCl3 + HCl =>
CH2Cl2 + 2 Cl = CHCl3 + HCl
FeSO4 + MgO + H2O = MgSO4 + Fe(OH)2 =>
FeSO4 + MgO + H2O = MgSO4 + Fe(OH)2
Sr + OH = Sr(OH)2 =>
Sr + 2 OH = Sr(OH)2
Mg + Ag{2+} = Ag + Mg{2+} =>
Mg + Ag{2+} = Ag + Mg{2+}
Fe(NO3)3(aq) + NH4OH(aq) = Fe(OH)3(s) + NH4NO3(aq) =>
Fe(NO3)3(aq) + 3 NH4OH(aq) = Fe(OH)3(s) + 3 NH4NO3(aq)
CH3COOH + Ni = (CH3COO)2Ni + H2 =>
2 CH3COOH + Ni = (CH3COO)2Ni + H2
C6H5NH2 + C5H6Br3N = HBr + C5H5NHBr + C6H3Br2NH2 =>
C6H5NH2 + 2 C5H6Br3N = 2 HBr + 2 C5H5NHBr + C6H3Br2NH2
AlF3 + O2 = F2O + Al3 =>
12 AlF3 + 9 O2 = 18 F2O + 4 Al3
CH3(NH)NH2 + N2O4 = H2O + CO2 + N2 =>
4 CH3(NH)NH2 + 5 N2O4 = 12 H2O + 4 CO2 + 9 N2
O5 + NCl2 = O12NCl2 =>
12 O5 + 5 NCl2 = 5 O12NCl2
FeC2O4 + H2SO4 + KMnO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + CO2 + H2O =>
10 FeC2O4 + 24 H2SO4 + 6 KMnO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 20 CO2 + 24 H2O
CH3CH2CH2OH + Na2Cr2O7 + H2SO4 = CH3CH2CHOOH + Cr2(SO4)3 + Na2SO4 + H2O =>
2 CH3CH2CH2OH + Na2Cr2O7 + 4 H2SO4 = 2 CH3CH2CHOOH + Cr2(SO4)3 + Na2SO4 + 5 H2O
NaCl(aq) + ZnCl2(aq) = NaCl2(aq) + ZnCl(aq) =>
NaCl(aq) + ZnCl2(aq) = NaCl2(aq) + ZnCl(aq)
C5H6O6 + KOH = K + CO2 + H2O =>
C5H6O6 + 14 KOH = 14 K + 5 CO2 + 10 H2O
N2H4 + Zn + KOH + H2O = NH3 + K2(Zn(OH)4) =>
N2H4 + Zn + 2 KOH + 2 H2O = 2 NH3 + K2(Zn(OH)4)
HIO3 + Na2SO3 = Na2SO4 + H2O + I2 =>
2 HIO3 + 5 Na2SO3 = 5 Na2SO4 + H2O + I2
NaI + KSCN = NaSCN + KI =>
NaI + KSCN = NaSCN + KI
Fe + H2O(g) = Fe3O4 + H2(g) =>
3 Fe + 4 H2O(g) = Fe3O4 + 4 H2(g)
CuBr2 + Al2S3 = CuS + AlBr3 =>
3 CuBr2 + Al2S3 = 3 CuS + 2 AlBr3
NaNO2 + Na2Cr2O7 + HNO3 = Cr(NO3)3 + NaNO3 + H2O =>
3 NaNO2 + Na2Cr2O7 + 8 HNO3 = 2 Cr(NO3)3 + 5 NaNO3 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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