| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2SiO3 = 2 NH3 + H2SiO3
HSO3 + HPO4 = SO3 + H2PO4 =>
HSO3 + HPO4 = SO3 + H2PO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Fe(NO3)3 + Na2CO3 = Fe2(CO3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaNO3
Fe[OH]3 + HBr = FeBr + H[OH]3 =>
Fe[OH]3 + HBr = FeBr + H[OH]3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NF3 + NaOH = NaNO2 + H2O + NaF =>
NF3 + 4 NaOH = NaNO2 + 2 H2O + 3 NaF
SiO2 + H2 = Si + H2O =>
SiO2 + 2 H2 = Si + 2 H2O
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
Na2ZnO2 + H2O = Na2[Zn(OH)4] =>
Na2ZnO2 + 2 H2O = Na2[Zn(OH)4]
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C2H5OH + CuO = C2H4O + Cu + H2O =>
C2H5OH + CuO = C2H4O + Cu + H2O
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
Pb(NO3)2 + KI = PbI2 + K(NO3) =>
Pb(NO3)2 + 2 KI = PbI2 + 2 K(NO3)
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CaCl2 + K2Co3 = CaCo3 + KCl =>
CaCl2 + K2Co3 = CaCo3 + 2 KCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Hg2SO4 + Zn = ZnSO4 + Hg =>
Hg2SO4 + Zn = ZnSO4 + 2 Hg
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C5H10O5 + O2 = CO2 + H2O =>
C5H10O5 + 5 O2 = 5 CO2 + 5 H2O
Li2HPO4 + LiOH = Li2(OH) + LiHPO4 =>
Li2HPO4 + LiOH = Li2(OH) + LiHPO4
C + (NO3)2 = CN3 + O2 =>
2 C + 3(NO3)2 = 2 CN3 + 9 O2
AlOOH = Al2O3 + H2O =>
2 AlOOH = Al2O3 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2SO4 + RbOH = Rb2SO4 + H2O =>
H2SO4 + 2 RbOH = Rb2SO4 + 2 H2O
CaF2 + NH4NO3 = Ca(NO3)2 + NH4F =>
CaF2 + 2 NH4NO3 = Ca(NO3)2 + 2 NH4F
NiOHCl + NH4OH = Ni(NH3)OHCl + H2O =>
NiOHCl + NH4OH = Ni(NH3)OHCl + H2O
KCl + HNO3 = K(NO3) + HCl =>
KCl + HNO3 = K(NO3) + HCl
C2H5OH + CuO = C2H4O + Cu + H2O =>
C2H5OH + CuO = C2H4O + Cu + H2O
CuSO4 + NH3*H2O = (CuOH)2SO4 + (NH4)2SO4 =>
2 CuSO4 + 2 NH3*H2O = (CuOH)2SO4 + (NH4)2SO4
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
Bi(OH)3 + SnO2{-2} = Bi + SnO3{-2} + H2O =>
2 Bi(OH)3 + 3 SnO2{-2} = 2 Bi + 3 SnO3{-2} + 3 H2O
Mg + Ag = MgAg =>
Mg + Ag = MgAg
MgCl2 + Na3P = Mg3P2 + NaCl =>
3 MgCl2 + 2 Na3P = Mg3P2 + 6 NaCl
Fe + O2 + H2O = Fe2O3*H2 =>
2 Fe + O2 + H2O = Fe2O3*H2
H2 + NaCl = H2NaCl =>
H2 + NaCl = H2NaCl
CO3COCH3 + O2 = CO2 + H2O =>
4 CO3COCH3 + 7 O2 = 12 CO2 + 6 H2O
CH3COOH + NaHCO3 = NaCH3COO + CH3HCO3 =>
5 CH3COOH + 2 NaHCO3 = 2 NaCH3COO + 4 CH3HCO3
NaNH3 + HCl = NaCl + NH4 =>
NaNH3 + HCl = NaCl + NH4
FeO + H2 = Fe + H2O =>
FeO + H2 = Fe + H2O
CH3COOH + K0CO3 = H0O + CO2 + KCH3COO =>
CH3COOH + K0CO3 = H0O + CO2 + KCH3COO
Cu(SO4)2 + NaOH = Cu(OH)2 + Na + SO4 =>
Cu(SO4)2 + 2 NaOH = Cu(OH)2 + 2 Na + 2 SO4
K2S + Zn3P2 = ZnS + K3P =>
3 K2S + Zn3P2 = 3 ZnS + 2 K3P
H2OC4H10 + O2 = CO2 + H2 =>
2 H2OC4H10 + 7 O2 = 8 CO2 + 12 H2
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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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