| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 G + Y = G2Y
KCl + Mg(OH)2 = Cl2Mg + KOH =>
2 KCl + Mg(OH)2 = Cl2Mg + 2 KOH
KNO2 + K2Cr2O7 + HNO3 = KNO3 + Cr(NO3)3 + H2O =>
3 KNO2 + K2Cr2O7 + 8 HNO3 = 5 KNO3 + 2 Cr(NO3)3 + 4 H2O
PCl3 + KOH = K2HPO3 + KCl + H2O =>
PCl3 + 5 KOH = K2HPO3 + 3 KCl + 2 H2O
Na3CrO4 + H2SO4 = Na3Cr(SO4)4 + H2O =>
Na3CrO4 + 4 H2SO4 = Na3Cr(SO4)4 + 4 H2O
HNO3 + CaS = CaSO4 + NO + H2O =>
8 HNO3 + 3 CaS = 3 CaSO4 + 8 NO + 4 H2O
MCl2 + H2SO4 = MSO4 + HCl =>
MCl2 + H2SO4 = MSO4 + 2 HCl
NH4 + I2 = NH4I =>
2 NH4 + I2 = 2 NH4I
Ba(OH)3 + CH3COOH = CH3COO + H2O + Ba =>
Ba(OH)3 + 3 CH3COOH = 3 CH3COO + 3 H2O + Ba
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
H2CO3 + NH4OH = (NH4)2CO3 + H2O =>
H2CO3 + 2 NH4OH = (NH4)2CO3 + 2 H2O
Cr(OH)3 + LiOH = LiCrO2 + H2O =>
Cr(OH)3 + LiOH = LiCrO2 + 2 H2O
Al(OH)3(s) + H2SO4(s) = Al2(SO4)3(aq) + H2O(l) =>
2 Al(OH)3(s) + 3 H2SO4(s) = Al2(SO4)3(aq) + 6 H2O(l)
K2Cr2O7 + NH4NO3 = KNO3 + (NH4)2Cr2O7 =>
K2Cr2O7 + 2 NH4NO3 = 2 KNO3 + (NH4)2Cr2O7
CuSO4 + H2O2 = H2SO4 + Cu + O2 =>
CuSO4 + H2O2 = H2SO4 + Cu + O2
Ba(NO3)2 + NaOH = Ba(OH)2 + NaNO3 =>
Ba(NO3)2 + 2 NaOH = Ba(OH)2 + 2 NaNO3
HAuCl3 + H2C2O4 = Au + CO2 + HCl =>
HAuCl3 + H2C2O4 = Au + 2 CO2 + 3 HCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
CaCO3 + CH3CHO2 = CH3CO2Ca + CO2 + H2O =>
8 CaCO3 + 9 CH3CHO2 = 8 CH3CO2Ca + 10 CO2 + 6 H2O
CaCO3 + H2SiO3 = CaSiO3 + H2O + CO2 =>
CaCO3 + H2SiO3 = CaSiO3 + H2O + CO2
CaS + HNO3 = Ca(NO3)2 + H2S =>
CaS + 2 HNO3 = Ca(NO3)2 + H2S
NaF + CaO = Na2O + CaF2 =>
2 NaF + CaO = Na2O + CaF2
Ag(H2O)(Cl) + NH3 = Ag(NH3) + H2O + Cl =>
Ag(H2O)(Cl) + NH3 = Ag(NH3) + H2O + Cl
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
H2CO3 + NH4OH = (NH4)2CO3 + H2O =>
H2CO3 + 2 NH4OH = (NH4)2CO3 + 2 H2O
CH3COOH + CH3CH2CH2OH = CH3COOCH2CH2OH + H2O =>
9 CH3COOH + 2 CH3CH2CH2OH = 6 CH3COOCH2CH2OH + 2 H2O
[NH4]2SO4 + Al2[SO4]3 = NH4Al(SO4)2 =>
[NH4]2SO4 + Al2[SO4]3 = 2 NH4Al(SO4)2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Mg + KOH = MgO + K + H2 =>
2 Mg + 2 KOH = 2 MgO + 2 K + H2
Fe(SO4) + NaCl = FeCl2 + Na2(SO4) =>
Fe(SO4) + 2 NaCl = FeCl2 + Na2(SO4)
FeCl2 + NH3 = FeH3 + Cl2N =>
FeCl2 + NH3 = FeH3 + Cl2N
FeO + Ba(OH)2 = BaO + Fe(OH)2 =>
FeO + Ba(OH)2 = BaO + Fe(OH)2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Ni(OH)2 = NiO + H2O =>
Ni(OH)2 = NiO + H2O
NaSbO2 + [Ag(NH3)3]OH + H2O = Ag + Na[Sb(OH)6] + NH3 =>
NaSbO2 + 2[Ag(NH3)3]OH + 2 H2O = 2 Ag + Na[Sb(OH)6] + 6 NH3
CuSO4 + H2O2 = H2SO4 + CuO + O2 =>
2 CuSO4 + 2 H2O2 = 2 H2SO4 + 2 CuO + O2
CH3COOH + CH3CH2CH2OH = CH3COOCH2CH2CH3 + H2O =>
CH3COOH + CH3CH2CH2OH = CH3COOCH2CH2CH3 + H2O
Zn + CnSO4 = ZnSO4 + Cn =>
Zn + CnSO4 = ZnSO4 + Cn
C3H7NH2 + H2O = C3H7NH3 + OH =>
C3H7NH2 + H2O = C3H7NH3 + OH
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Mg + KOH = MgO + K + H2 =>
2 Mg + 2 KOH = 2 MgO + 2 K + H2
C2H4O2 + CH4O = C3H6O2 + H2O =>
C2H4O2 + CH4O = C3H6O2 + H2O
NaSbO2 + [Ag(NH3)3]OH + H2O = Ag + Na[Sb(OH)6] + NH3 =>
NaSbO2 + 2[Ag(NH3)3]OH + 2 H2O = 2 Ag + Na[Sb(OH)6] + 6 NH3
Mg(HCO3)2 = MgCO3 + CO2 + H2O =>
Mg(HCO3)2 = MgCO3 + CO2 + H2O
Fe(SO4) + NaCl = FeCl2 + Na2(SO4) =>
Fe(SO4) + 2 NaCl = FeCl2 + Na2(SO4)
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
MnCl2 + CH3COONa + KMnO4 + AcAcH = Mn(AcAc)3 + KCl + NaCl + CH3COOH + H2O =>
4 MnCl2 + 7 CH3COONa + KMnO4 + 15 AcAcH = 5 Mn(AcAc)3 + KCl + 7 NaCl + 7 CH3COOH + 4 H2O
HCOONH4 + NaOH = HCOONa + NH3 + H2O =>
HCOONH4 + NaOH = HCOONa + NH3 + H2O
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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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