| Équations équilibrées la veille | Équations équilibrées le lendemain |
PbO + NH4OH = Pb(OH)2 + NH3
(C5H5)2O + O2 = CO2 + H2O =>
(C5H5)2O + 12 O2 = 10 CO2 + 5 H2O
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
H2O + NO2 + Al = NH3 + Al(OH)4 =>
20 H2O + 4 NO2 + 7 Al = 4 NH3 + 7 Al(OH)4
C4H9ClNaI = C4H9INaCl =>
C4H9ClNaI = C4H9INaCl
CuSO4(NH3)6*H2O = CuSO4 + H2O + NH3 =>
CuSO4(NH3)6*H2O = CuSO4 + H2O + 6 NH3
CaCl2 + NH4CO3 = CaCO3 + Cl2NH4 =>
CaCl2 + NH4CO3 = CaCO3 + Cl2NH4
Fe2O3 + H2O = Fe(OH)3 = =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Na3P + KMnO4 + H2O = MnO2 + KOH + Na3PO4 =>
3 Na3P + 8 KMnO4 + 4 H2O = 8 MnO2 + 8 KOH + 3 Na3PO4
C12H22O11 + SeO4 = Se + H2O + CO2 =>
C12H22O11 + 6 SeO4 = 6 Se + 11 H2O + 12 CO2
CaCl2 + Na3P = Ca3P2 + NaCl =>
3 CaCl2 + 2 Na3P = Ca3P2 + 6 NaCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe3(PO4)2 + MnCO3 = FeCO3 + Mn3(PO4)2 =>
Fe3(PO4)2 + 3 MnCO3 = 3 FeCO3 + Mn3(PO4)2
HCl + HSO2{-} = H2SO2{-} + Cl =>
HCl + HSO2{-} = H2SO2{-} + Cl
Mg + HCl = H + MgCl =>
Mg + HCl = H + MgCl
NaClO3 + SnSO4 + NaOH = Na2SnO3 + Na2SO4 + H2O + HCl =>
NaClO3 + 3 SnSO4 + 11 NaOH = 3 Na2SnO3 + 3 Na2SO4 + 5 H2O + HCl
Ca(OH)2 + C2H4O2 = Ca(C2H3O2)2 + H2O =>
Ca(OH)2 + 2 C2H4O2 = Ca(C2H3O2)2 + 2 H2O
CoCl2 + K3Fe(CN)6 = CoFe(CN)6 + Cl2K3 =>
CoCl2 + K3Fe(CN)6 = CoFe(CN)6 + Cl2K3
Si + H2O2 = SiO2 + H2 =>
Si + H2O2 = SiO2 + H2
Al + AgNO3 = Al(NO3) + Ag =>
Al + AgNO3 = Al(NO3) + Ag
C6H5CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H =>
4 C6H5CH3 + 2 KMnO4 + 3 H2SO4 = 4 C6H5COOH + 2 MnSO4 + K2SO4 + 14 H
H2S + NaOH = Na + S2 + H2O =>
2 H2S + 4 NaOH = 4 Na + S2 + 4 H2O
(NH4)2SO4 + Cl = NH4Cl + SO4 =>
(NH4)2SO4 + 2 Cl = 2 NH4Cl + SO4
Ca(OH)2 + Al = Ca + Al(OH)3 =>
3 Ca(OH)2 + 2 Al = 3 Ca + 2 Al(OH)3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ni + H2(SO4) = Ni(SO4) + H =>
Ni + H2(SO4) = Ni(SO4) + 2 H
Mn(OH)6 + H2CO3 = Mn(CO3)3 + H2O =>
Mn(OH)6 + 3 H2CO3 = Mn(CO3)3 + 6 H2O
Na3 + H2O = NaOH + H3O =>
Na3 + 6 H2O = 3 NaOH + 3 H3O
CH3CHCH2CH3 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
10 CH3CHCH2CH3 + 18 KMnO4 + 27 H2SO4 = 20 CH3COOH + 32 H2O + 18 MnSO4 + 9 K2SO4
K2CO3 + BaCl2 = K2Cl2 + BaCO3 =>
K2CO3 + BaCl2 = K2Cl2 + BaCO3
RbI + Cl2 = Cl2I + Rb =>
RbI + Cl2 = Cl2I + Rb
Pb(CH3CO2)2 + Na2S = Pb2S2 + NaCH3CO2 =>
2 Pb(CH3CO2)2 + 2 Na2S = Pb2S2 + 4 NaCH3CO2
K2Cr2O7 + HI + HClO4 = KClO4 + Cr(ClO4)3 + I2 + H2O =>
K2Cr2O7 + 6 HI + 8 HClO4 = 2 KClO4 + 2 Cr(ClO4)3 + 3 I2 + 7 H2O
K2S + H2SO4 = K2SO4H2S =>
K2S + H2SO4 = K2SO4H2S
HCl + CaC(O3) = Ca(Cl2) + H2O + CO2 =>
2 HCl + CaC(O3) = Ca(Cl2) + H2O + CO2
C6H6 + HCl = C6H5Cl + H2 =>
C6H6 + HCl = C6H5Cl + H2
H2C2O4 + KOH = K2C2O4 + H2O =>
H2C2O4 + 2 KOH = K2C2O4 + 2 H2O
HClO + H3O = H2O + HCl =>
HClO + 2 H3O = 3 H2O + HCl
Ca(OH)2 + HI = I2Ca + H2O =>
Ca(OH)2 + 2 HI = I2Ca + 2 H2O
KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + (O2) =>
4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 6 H2O + 5(O2)
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
SO3 + HNO3 = NO + SO4 + H2O =>
3 SO3 + 2 HNO3 = 2 NO + 3 SO4 + H2O
Al + Ba = AlBa =>
Al + Ba = AlBa
KIO4 + N2H4SC = K2SO4 + CO2 + H2O + I2 + N2 =>
2 KIO4 + N2H4SC = K2SO4 + CO2 + 2 H2O + I2 + N2
KC1O = KC1 + KC1O3 =>
3 KC1O = 2 KC1 + KC1O3
CH2Cl{-}CH2Cl + NaOH = CH2OH{-}CH2OH + NaCl =>
CH2Cl{-}CH2Cl + NaOH = CH2OH{-}CH2OH + NaCl
C12H20O2 + KOH + C2H6O = C10H18O + KC4H9O3 =>
C12H20O2 + KOH + C2H6O = C10H18O + KC4H9O3
P2O5 + MgO = Mg5P2 + O2 =>
P2O5 + 5 MgO = Mg5P2 + 5 O2
FeS + O2 + H2O = S + Fe(OH)3 =>
4 FeS + 3 O2 + 6 H2O = 4 S + 4 Fe(OH)3
HF + NH4 = NH4F + H2 =>
2 HF + 2 NH4 = 2 NH4F + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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