| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiN + H2O = LiOH + HN
Na2SO4 + O2 = Na2O + SO4 =>
2 Na2SO4 + O2 = 2 Na2O + 2 SO4
Me4NI + I2 = Me4NI5 =>
Me4NI + 2 I2 = Me4NI5
Li{+} + Cl{-} = LiCl =>
Li{+} + Cl{-} = LiCl
Fr + S = FrS =>
Fr + S = FrS
NH2OH = NH2 + OH =>
NH2OH = NH2 + OH
NH4Cl + CaOH2 = Ca2Cl + H2O + NH4 =>
NH4Cl + 2 CaOH2 = Ca2Cl + 2 H2O + NH4
Cu(NO3)2 + Na2SiO3 = CuSiO3 + NaNO3 =>
Cu(NO3)2 + Na2SiO3 = CuSiO3 + 2 NaNO3
MgCO3 + H3PO4 = Mg3(PO4)2 + H2O + CO2 =>
3 MgCO3 + 2 H3PO4 = Mg3(PO4)2 + 3 H2O + 3 CO2
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
Co(OH)2 + CH3COOH = Co(CH3COO)2 + H2O =>
Co(OH)2 + 2 CH3COOH = Co(CH3COO)2 + 2 H2O
NH3OH + Cu(NO3)2 = NH3(NO3) + Cu(OH)2 =>
2 NH3OH + Cu(NO3)2 = 2 NH3(NO3) + Cu(OH)2
KClCu = KCuCl =>
KClCu = KCuCl
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
As2O3 + H2 = AsH3 + H2O =>
As2O3 + 6 H2 = 2 AsH3 + 3 H2O
NaC2H3O2 + KNO3 = NaNO3 + C2H3O2K =>
NaC2H3O2 + KNO3 = NaNO3 + C2H3O2K
NH4NO3 + C2H3NaO2 = C2H3NaNO3 + NH4O2 =>
NH4NO3 + C2H3NaO2 = C2H3NaNO3 + NH4O2
H3AsO4 + Fe = Fe3(AsO4)2 + H2 =>
2 H3AsO4 + 3 Fe = Fe3(AsO4)2 + 3 H2
MgO + H{+2}O = Mg(OH){+2} =>
MgO + H{+2}O = Mg(OH){+2}
Zn + Ba(OH)2 = Ba + Zn(OH)2 =>
Zn + Ba(OH)2 = Ba + Zn(OH)2
CH3 = C + H2 =>
2 CH3 = 2 C + 3 H2
KMnO4 + KI + H2SO4 = K2SO4 + MnSO4 + KIO3 + H2O =>
6 KMnO4 + 5 KI + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 KIO3 + 9 H2O
HIO3 + Na2SO3 = H2O + I2 + Na2SO4 =>
2 HIO3 + 5 Na2SO3 = H2O + I2 + 5 Na2SO4
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
NaCN + H2O = HCN + Na2O =>
2 NaCN + H2O = 2 HCN + Na2O
KNO3 + H = HNO3 + K =>
KNO3 + H = HNO3 + K
KI + BrCl = KCl + KBr + I2 =>
2 KI + BrCl = KCl + KBr + I2
Cu2 + NH3 = Cu(NH3)4 =>
Cu2 + 8 NH3 = 2 Cu(NH3)4
Mg + ClH = ClMg + H =>
Mg + ClH = ClMg + H
MgCO3 + H3PO4 = Mg3(PO4)2 + H2O + CO2 =>
3 MgCO3 + 2 H3PO4 = Mg3(PO4)2 + 3 H2O + 3 CO2
KI + CI2 = KCI + I2 =>
KI + CI2 = KCI + I2
NaCN + H2O = HCOONa + NH3 =>
NaCN + 2 H2O = HCOONa + NH3
NH4Cl + CaOH2 = Ca2Cl + H2O + NH4 =>
NH4Cl + 2 CaOH2 = Ca2Cl + 2 H2O + NH4
C6H6 + I2 = C6H6I6 =>
C6H6 + 3 I2 = C6H6I6
Al + CoCl2 = AlCl3 + Co =>
2 Al + 3 CoCl2 = 2 AlCl3 + 3 Co
NaCn + HCl = HCn + NaCl =>
NaCn + HCl = HCn + NaCl
HI(g) = H2(g) + I2(g) =>
2 HI(g) = H2(g) + I2(g)
CO2 + NaOH = NaHCO3 =>
CO2 + NaOH = NaHCO3
Ba(NO3)2 + K2CO3 = BaCO3 + KNO3 =>
Ba(NO3)2 + K2CO3 = BaCO3 + 2 KNO3
H + PO4 = H3PO4 =>
3 H + PO4 = H3PO4
AsS5 + HNO3 = H3AsO4 + NO2 + S + H2O =>
AsS5 + 5 HNO3 = H3AsO4 + 5 NO2 + 5 S + H2O
Na2S + P2S5 = Na3PS4 =>
3 Na2S + P2S5 = 2 Na3PS4
CoCO3 + HBr = CoBr2 + H2CO3 =>
CoCO3 + 2 HBr = CoBr2 + H2CO3
Cu + LiCl = CuCl2 + Li =>
Cu + 2 LiCl = CuCl2 + 2 Li
HNO3 + Fe2O3 = Fe(NO3)3 + H2O =>
6 HNO3 + Fe2O3 = 2 Fe(NO3)3 + 3 H2O
Al2O3 + NH4Cl = AlCl3 + H2O + NH3 =>
Al2O3 + 6 NH4Cl = 2 AlCl3 + 3 H2O + 6 NH3
Ag2CO3 + Ca = Ag + CaCO3 =>
Ag2CO3 + Ca = 2 Ag + CaCO3
BF3 = B + F2 =>
2 BF3 = 2 B + 3 F2
Cu + LiCl = CuCl2 + Li =>
Cu + 2 LiCl = CuCl2 + 2 Li
ZnSO4 + Be = BeSO4 + Zn =>
ZnSO4 + Be = BeSO4 + Zn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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