| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 = Al2O3 + 3 H2O
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Al(NO3)3Ca(OH)2 = Ca(NO3)3Al(OH)2 =>
Al(NO3)3Ca(OH)2 = Ca(NO3)3Al(OH)2
N2 + Mg = Mg3N2 =>
N2 + 3 Mg = Mg3N2
Na2SO4 + KOH = NaOH + SO4K2 =>
Na2SO4 + 2 KOH = 2 NaOH + SO4K2
C5H7Br + KOH = C5H7OH + KBr =>
C5H7Br + KOH = C5H7OH + KBr
H[CuCl2] + NaOH = NaCl + Cu(OH) + H2O =>
H[CuCl2] + 2 NaOH = 2 NaCl + Cu(OH) + H2O
C2H4O + HCl = C2H3Cl + H2O =>
C2H4O + HCl = C2H3Cl + H2O
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
Mg(CH3COO)2 + K2S = MgS + K(CH3COO) =>
Mg(CH3COO)2 + K2S = MgS + 2 K(CH3COO)
KOH + (HCOO)2Cu = HCOOK + Cu(OH)2 =>
2 KOH + (HCOO)2Cu = 2 HCOOK + Cu(OH)2
CaF2 + KOH = KF + Ca(OH)2 =>
CaF2 + 2 KOH = 2 KF + Ca(OH)2
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
Na2CO3 + Al(NO3)3 = Na2(NO3)3 + Al(CO3) =>
Na2CO3 + Al(NO3)3 = Na2(NO3)3 + Al(CO3)
Al + FeSO4 = Al(SO4)3 + Fe2 =>
2 Al + 6 FeSO4 = 2 Al(SO4)3 + 3 Fe2
KClO3 + NaI + H2O = I2 + KCl + NaOH =>
KClO3 + 6 NaI + 3 H2O = 3 I2 + KCl + 6 NaOH
KHSH2SO4 = KHSO4H2S =>
KHSH2SO4 = KHSO4H2S
Cu + HI = HCu + I =>
Cu + HI = HCu + I
Zn + CuS = Zn2S + Cu =>
2 Zn + CuS = Zn2S + Cu
CaCl2 + AlCl3 = AlCl2 + CaCl3 =>
CaCl2 + AlCl3 = AlCl2 + CaCl3
HClO4 + CaO = CaCl2 + H2O + O2 =>
2 HClO4 + CaO = CaCl2 + H2O + 4 O2
H3PO4 + Ca = Ca3(PO4)2 + H2 =>
2 H3PO4 + 3 Ca = Ca3(PO4)2 + 3 H2
Cl2 + H2O = HCl + ClO3 =>
7 Cl2 + 6 H2O = 12 HCl + 2 ClO3
C4HO + O = CO2 + H2O =>
2 C4HO + 15 O = 8 CO2 + H2O
Mg + HNO3 = Mg(NO3)2 + NO2 + H2O =>
Mg + 4 HNO3 = Mg(NO3)2 + 2 NO2 + 2 H2O
H3PO2 + Ni(OH)3 = Ni(OH)2PH2O2 + H2O =>
H3PO2 + Ni(OH)3 = Ni(OH)2PH2O2 + H2O
MgBr2 + Na3Po4 = Mg3(Po4)2 + NaBr =>
3 MgBr2 + 2 Na3Po4 = Mg3(Po4)2 + 6 NaBr
Ta + Cl2 = TaCl4 =>
Ta + 2 Cl2 = TaCl4
TlCl + Cl2 + HCl = H3[TlCl6] =>
TlCl + Cl2 + 3 HCl = H3[TlCl6]
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
SiCl4 + H2 = Si + HCl =>
SiCl4 + 2 H2 = Si + 4 HCl
CaCl2 + NH4HCO3 = NH4Cl + CO2 + CaCO3 + H2O =>
CaCl2 + 2 NH4HCO3 = 2 NH4Cl + CO2 + CaCO3 + H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Li + C2H5OH = LiOH + C2H5 =>
Li + C2H5OH = LiOH + C2H5
K2SO4 + BaCO3 = BaSO4 + K2CO3 =>
K2SO4 + BaCO3 = BaSO4 + K2CO3
NaHSO3 + Al(NO3)3 = NaNO3 + Al(HSO3)3 =>
3 NaHSO3 + Al(NO3)3 = 3 NaNO3 + Al(HSO3)3
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
NaHCO3 = Na2CO3CO2H2O =>
2 NaHCO3 = Na2CO3CO2H2O
MgCl2NH4OH = NH4Cl2MgOH =>
MgCl2NH4OH = NH4Cl2MgOH
K2[Zn(OH)4] + HNO3 = Zn(OH)2 + KNO3 + H2O =>
K2[Zn(OH)4] + 2 HNO3 = Zn(OH)2 + 2 KNO3 + 2 H2O
CH3NH2CH3Cl = [C2H5NH3]Cl =>
CH3NH2CH3Cl = [C2H5NH3]Cl
Co + O2 = Co2O3 =>
4 Co + 3 O2 = 2 Co2O3
K2SKCl = K2ClKS =>
K2SKCl = K2ClKS
N2O5BaO = N2BaO6 =>
N2O5BaO = N2BaO6
Al + S + O = Al(SO4)2 =>
Al + 2 S + 8 O = Al(SO4)2
CuS + HCl = CuCl2 + H2S =>
CuS + 2 HCl = CuCl2 + H2S
Al + FeSO4 = Al(SO4)3 + Fe2 =>
2 Al + 6 FeSO4 = 2 Al(SO4)3 + 3 Fe2
C5H7Br + KOH = C5H7OH + KBr =>
C5H7Br + KOH = C5H7OH + KBr
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Li + C = LiC3 =>
Li + 3 C = LiC3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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