| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag(NO3) + HCl = AgCl + H(NO3)
MgO + H2O = MgO2H2 =>
MgO + H2O = MgO2H2
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Cu + AgNO2 = CuNO2 + Ag =>
Cu + AgNO2 = CuNO2 + Ag
K2O = K + O =>
K2O = 2 K + O
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Na[Pb(OH)4] + HCl = PbCl3 + NaOH + H2O =>
Na[Pb(OH)4] + 3 HCl = PbCl3 + NaOH + 3 H2O
Fe2O3H2O + CO = Fe + CO2 + H2 =>
Fe2O3H2O + 4 CO = 2 Fe + 4 CO2 + H2
Mg2SO4 + CaCl2 = Mg2Cl2 + CaSO4 =>
Mg2SO4 + CaCl2 = Mg2Cl2 + CaSO4
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
FeSO4 = FeO + SO3 =>
FeSO4 = FeO + SO3
MnSO4 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + Na2SO4 + NaNO3 + H2O =>
2 MnSO4 + 5 NaBiO3 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 2 Na2SO4 + NaNO3 + 7 H2O
HClO4 + Ag = AgClO4 + H2O + HClO3 =>
3 HClO4 + 2 Ag = 2 AgClO4 + H2O + HClO3
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
Na2S2O3 + Cl2 + NaOH = NaCl + Na2SO4 + H2O =>
Na2S2O3 + 4 Cl2 + 10 NaOH = 8 NaCl + 2 Na2SO4 + 5 H2O
SCl2 + Cl2 = SCl4 =>
SCl2 + Cl2 = SCl4
H2(SO3) + KOH = H2O + K2SO3 =>
H2(SO3) + 2 KOH = 2 H2O + K2SO3
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
Nb + I = Nb3I8 =>
3 Nb + 8 I = Nb3I8
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
NH4OH + NHO3 = NH4NO3 + H2O =>
NH4OH + NHO3 = NH4NO3 + H2O
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
H2(SO4) + Na2Cr2O7 + NaCl = Cr2(SO4)3 + Cl2 + Na2(SO4) + H2O =>
7 H2(SO4) + Na2Cr2O7 + 6 NaCl = Cr2(SO4)3 + 3 Cl2 + 4 Na2(SO4) + 7 H2O
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Sb2S3 + Fe = Sb + FeS =>
Sb2S3 + 3 Fe = 2 Sb + 3 FeS
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
H2 + N2 = NH4 =>
4 H2 + N2 = 2 NH4
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
MgCO3 = CO3Mg =>
MgCO3 = CO3Mg
CH4N2O + TiCl3 + KI = KCl + [Ti(CH4N2O)6]I3 =>
6 CH4N2O + TiCl3 + 3 KI = 3 KCl + [Ti(CH4N2O)6]I3
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
HBr + NaH2PO4 = HH2PO4 + NaBr =>
HBr + NaH2PO4 = HH2PO4 + NaBr
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
C2H5OHNaOH = C2H5ONaHOH =>
C2H5OHNaOH = C2H5ONaHOH
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
V2(s) + O2(g) = V2O5(s) =>
2 V2(s) + 5 O2(g) = 2 V2O5(s)
Ba(OH)2 + Cu(NO3)2 = Cu(OH)2 + Ba(NO3)2 =>
Ba(OH)2 + Cu(NO3)2 = Cu(OH)2 + Ba(NO3)2
K2SiO3 + HCl = KCl + SiO3 + H2 =>
K2SiO3 + 2 HCl = 2 KCl + SiO3 + H2
MgCO3 + AlPO4 = Mg3(PO4)2 + Al2(CO3)3 =>
3 MgCO3 + 2 AlPO4 = Mg3(PO4)2 + Al2(CO3)3
NH3(g) + HCl(g) = NH4Cl(s) =>
NH3(g) + HCl(g) = NH4Cl(s)
Zn + H3PO4 = Zn3(PO4)2 + H2 = =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
Cl2Na2CO3 = NaClCO2NaClO =>
Cl2Na2CO3 = NaClCO2NaClO
FeSO4 + AlNO = FeNO + Al3(SO4)3 =>
3 FeSO4 + 3 AlNO = 3 FeNO + Al3(SO4)3
Ba(NO3)2 + NH4 = NH4(NO3)2 + Ba2 =>
2 Ba(NO3)2 + 2 NH4 = 2 NH4(NO3)2 + Ba2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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