| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2S(aq) + ZnCl2(aq) = (NH4)2Cl2(aq) + ZnS(aq)
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C3H5Cl + NH3 = C3H5NH2 + HCl =>
C3H5Cl + NH3 = C3H5NH2 + HCl
FeSO4 + BaCl2 = FeCl2 + BaSO4 =>
FeSO4 + BaCl2 = FeCl2 + BaSO4
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
HgCl + H2O = HgO + H2Cl =>
HgCl + H2O = HgO + H2Cl
HC2H3O2 + KNO2 = KC2H3O2 + HNO2 =>
HC2H3O2 + KNO2 = KC2H3O2 + HNO2
CuSO4 + KI = CuI + I2 + K2SO4 =>
2 CuSO4 + 4 KI = 2 CuI + I2 + 2 K2SO4
CO + H2 = C3H3 + H2O =>
6 CO + 9 H2 = 2 C3H3 + 6 H2O
FeSO4 + K4[Fe(CN)6] = Fe[Fe(CN)6] + K4(SO4) =>
FeSO4 + K4[Fe(CN)6] = Fe[Fe(CN)6] + K4(SO4)
HC2H3O2 + KNO2 = KC2H3O2 + HNO2 =>
HC2H3O2 + KNO2 = KC2H3O2 + HNO2
K2SO3 + HSO4 + KMnO4 = K2SO4 + MnSO4 + H2O =>
13 K2SO3 + 6 HSO4 + 4 KMnO4 = 15 K2SO4 + 4 MnSO4 + 3 H2O
Al3{+} + O22{-} = Al + O2 =>
Al3{+} + O22{-} = 3 Al + 11 O2
CH3OH(g) = CH4(g) + O2(g) =>
2 CH3OH(g) = 2 CH4(g) + O2(g)
N29 + O2 = NO2 =>
N29 + 29 O2 = 29 NO2
C5H6O2 + C6H14O + H2O = C5H8O2 =>
18 C5H6O2 + 5 C6H14O + 7 H2O = 24 C5H8O2
Al + Sn{2+}O{2-} = Al{3+}O{2-} + Sn =>
2 Al + 3 Sn{2+}O{2-} = 2 Al{3+}O{2-} + 3 Sn
C6H5NO2 + Zn + HCl = C6H5(NH3)Cl + ZnCl + H2O =>
C6H5NO2 + 6 Zn + 7 HCl = C6H5(NH3)Cl + 6 ZnCl + 2 H2O
H2S + Fe(OH)3 = Fe2S3 + H2O =>
3 H2S + 2 Fe(OH)3 = Fe2S3 + 6 H2O
AgNO3 + Ga = Ag + Ga(NO3)3 =>
3 AgNO3 + Ga = 3 Ag + Ga(NO3)3
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Zn + Pb(C2H3O2)2 = Zn(C2H3O2)2 + Pb =>
Zn + Pb(C2H3O2)2 = Zn(C2H3O2)2 + Pb
NH2CH2COOH + NaCO3 = NH2CH2CO2OH + NaCO2 =>
NH2CH2COOH + NaCO3 = NH2CH2CO2OH + NaCO2
BeO + HCl = BeCl2 + H2O =>
BeO + 2 HCl = BeCl2 + H2O
H2SO3S = SO2 + S + H2O =>
H2SO3S = SO2 + S + H2O
KGrO2 + Br2 + KOH = K2GrO4 + KBr + H2O =>
2 KGrO2 + 3 Br2 + 8 KOH = 2 K2GrO4 + 6 KBr + 4 H2O
CH3OCH3(l) + O2(g) = CO2(g) + H2O(g) =>
CH3OCH3(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
V2O5 + Ca = CaO + V =>
V2O5 + 5 Ca = 5 CaO + 2 V
Fe2 + PO4 = Fe3(PO4)2 =>
3 Fe2 + 4 PO4 = 2 Fe3(PO4)2
CH2O2 + C2H5OH = C6O4H10 + H2O =>
10 CH2O2 + 7 C2H5OH = 4 C6O4H10 + 11 H2O
Ammoniumnitrate + lithiumhydroxide = lithiumnitrate + ammonia + water =>
NH4NO3 + LiOH = LiNO3 + NH3 + H2O
Ti3Cl4 + Mg2 = Ti4 + Mg3Cl2 =>
4 Ti3Cl4 + 12 Mg2 = 3 Ti4 + 8 Mg3Cl2
KFeO2 + H2O = KOH + Fe(OH)3 =>
KFeO2 + 2 H2O = KOH + Fe(OH)3
CH3OH(g) = CH4(g) + O2(g) =>
2 CH3OH(g) = 2 CH4(g) + O2(g)
Cu2 + O2 = Cu2O2 =>
Cu2 + O2 = Cu2O2
CuSO4 + NH3 = [Cu(NH3)4]2 + SO4 =>
2 CuSO4 + 8 NH3 = [Cu(NH3)4]2 + 2 SO4
HNO2 + AlOH = H2O + AlNO2 =>
HNO2 + AlOH = H2O + AlNO2
Na2CO3 + H + Cl = H2CO3 + NaCl =>
Na2CO3 + 2 H + 2 Cl = H2CO3 + 2 NaCl
Beryllium + Aluminium = BeAl =>
Be + Al = BeAl
HCl(aq) + H2O = H3O + Cl =>
HCl(aq) + H2O = H3O + Cl
CH3CH2OH + O2 = CH3CHO + H2O =>
2 CH3CH2OH + O2 = 2 CH3CHO + 2 H2O
C2H3Br3 + O2 = CO + H2O + Br2 =>
4 C2H3Br3 + 7 O2 = 8 CO + 6 H2O + 6 Br2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
CaCO3 + CO2 + H2O = Ca(HCO3)2 =>
CaCO3 + CO2 + H2O = Ca(HCO3)2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Si + HNO3 + HF = H2SiF6 + NO + H2O =>
3 Si + 4 HNO3 + 18 HF = 3 H2SiF6 + 4 NO + 8 H2O
Li + CaO = LiO + Ca =>
Li + CaO = LiO + Ca
Cr(NO3) + NaBiO3 + HNO3 = Bi(NO3)3 + NaNO3 + H2Cr2O7 + H2O =>
2 Cr(NO3) + 5 NaBiO3 + 18 HNO3 = 5 Bi(NO3)3 + 5 NaNO3 + H2Cr2O7 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/18/24
Équations équilibrées sur04/17/23
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