| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3 + 3 H{+} = Al{3+} + 3 H2O
Ca(OH)2 + CuSO4 = CaSO4 + Cu(OH)2 =>
Ca(OH)2 + CuSO4 = CaSO4 + Cu(OH)2
KI + H2SO4 = K2SO4 + HI =>
2 KI + H2SO4 = K2SO4 + 2 HI
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
LiCl + MgCl2 = LiCl2 + MgCl =>
LiCl + MgCl2 = LiCl2 + MgCl
(H2)SO4 + NaOH = (Na2)SO4 + H2O =>
(H2)SO4 + 2 NaOH = (Na2)SO4 + 2 H2O
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
CH3CH2OH + CO2 = CH3COOH =>
2 CH3CH2OH + 2 CO2 = 3 CH3COOH
Zn + Fe + S = Zn(FeS2)2 =>
Zn + 2 Fe + 4 S = Zn(FeS2)2
NaOCl + Na2S2O3 = NaCl + Na2S2O6 =>
3 NaOCl + Na2S2O3 = 3 NaCl + Na2S2O6
AgNO3 + HCl + NH3 = AgCl(s) + NH4NO3 =>
AgNO3 + HCl + NH3 = AgCl(s) + NH4NO3
CH3Cl = C + H2 + Cl =>
2 CH3Cl = 2 C + 3 H2 + 2 Cl
Na2O2 + H2O = NaOH + O =>
Na2O2 + H2O = 2 NaOH + O
NH4OH(aq) + H2SO4(aq) = (NH4)2SO4 + H2O =>
2 NH4OH(aq) + H2SO4(aq) = (NH4)2SO4 + 2 H2O
Sr + HNO3 = Sr(NO3)2 + H2 =>
Sr + 2 HNO3 = Sr(NO3)2 + H2
K2SO3(s) + HCl(aq) = KCl + SO2 + H2O =>
K2SO3(s) + 2 HCl(aq) = 2 KCl + SO2 + H2O
NaHCO3 + HCl(aq) = NaCl(aq) + H2O + CO2 =>
NaHCO3 + HCl(aq) = NaCl(aq) + H2O + CO2
MgCl2 + H2O = MgO + HCl =>
MgCl2 + H2O = MgO + 2 HCl
SiO2 + KOH = K2SiO3 + H2O =>
SiO2 + 2 KOH = K2SiO3 + H2O
Br + AgI = BrI + Ag =>
Br + AgI = BrI + Ag
C6H6O + O2 = CO2 + H2O =>
C6H6O + 7 O2 = 6 CO2 + 3 H2O
K + HOH = KOH + H =>
K + HOH = KOH + H
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
K + Al2O3 = K2O + Al =>
6 K + Al2O3 = 3 K2O + 2 Al
MnBr2(aq) + Na2S(aq) = MnS + NaBr =>
MnBr2(aq) + Na2S(aq) = MnS + 2 NaBr
Fe + SO2 = FeO + S =>
2 Fe + SO2 = 2 FeO + S
FeS{2} + HCl = HS + FeCl{2} =>
FeS{2} + HCl = HS + FeCl{2}
Ca(HCO3)2 = CaCO3 + H2O + CO2 =>
Ca(HCO3)2 = CaCO3 + H2O + CO2
BF3 + NH3 = H3NBF3 =>
BF3 + NH3 = H3NBF3
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
CCl3COOH = CHCl3 + CO2 =>
CCl3COOH = CHCl3 + CO2
MgCO3 = Mg + C + O2 =>
2 MgCO3 = 2 Mg + 2 C + 3 O2
Ag3S = Ag + S8 =>
8 Ag3S = 24 Ag + S8
Al + NaOH + H2O = Na[Al(OH)4] + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na[Al(OH)4] + 3 H2
N2O4 + N2H4 = N + H2O =>
N2O4 + 2 N2H4 = 6 N + 4 H2O
Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]
Pb(NO3)2(aq) + NH4OH(aq) = Pb(OH)2(s) + NH4(NO3)(aq) =>
Pb(NO3)2(aq) + 2 NH4OH(aq) = Pb(OH)2(s) + 2 NH4(NO3)(aq)
(NH4)3PO4 + Ca(ClO3)2 = NH4ClO3 + Ca3(PO4)2 =>
2(NH4)3PO4 + 3 Ca(ClO3)2 = 6 NH4ClO3 + Ca3(PO4)2
C4H6O5 + NaOH = Na2C4H4O5 + H2O =>
C4H6O5 + 2 NaOH = Na2C4H4O5 + 2 H2O
Ca(HCO3)2 = CaO + H2O + CO2 =>
Ca(HCO3)2 = CaO + H2O + 2 CO2
CH2O + KMnO4 = HCO + MnO2 + KO2H =>
CH2O + KMnO4 = HCO + MnO2 + KO2H
Fe2O3 + SO2 = Fe2S3 + O2 =>
2 Fe2O3 + 6 SO2 = 2 Fe2S3 + 9 O2
Al + FeCl2 = AlCl2 + Fe =>
Al + FeCl2 = AlCl2 + Fe
Fe + HO = Fe(OH)3 =>
Fe + 3 HO = Fe(OH)3
B + I2 = BI3 =>
2 B + 3 I2 = 2 BI3
KNO2 + KClO3 = KCl + KNO3 =>
3 KNO2 + KClO3 = KCl + 3 KNO3
Pb(s) + AgNO3(ac) = Pb(NO3)2(ac) + Ag(s) =>
Pb(s) + 2 AgNO3(ac) = Pb(NO3)2(ac) + 2 Ag(s)
C2H5(OH)3 + O2 = CO2 + H2O =>
2 C2H5(OH)3 + 5 O2 = 4 CO2 + 8 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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