| Équations équilibrées la veille |
Fe + CuCl2 = FeCl2 + Cu
I2 + H2O = HI + HIO3 =>
3 I2 + 3 H2O = 5 HI + HIO3
H2S + C2 + H2O = H2SO4 + HC =>
H2S + 4 C2 + 4 H2O = H2SO4 + 8 HC
Bi(OH)3 + HNO3 = Bi(OH)2NO3 + H2O =>
Bi(OH)3 + HNO3 = Bi(OH)2NO3 + H2O
KI + Ca(OH)2 = KOH + CaI2 =>
2 KI + Ca(OH)2 = 2 KOH + CaI2
MnO + NaOH = MnOH + NaO =>
MnO + NaOH = MnOH + NaO
I2 + H2O = H + IO3 =>
I2 + 6 H2O = 12 H + 2 IO3
CuS04*Fe = FeS04*Cu =>
CuS04*Fe = FeS04*Cu
C12H22O11 + NO3K = H2O + CO2 + NO2 + K =>
C12H22O11 + 24 NO3K = 11 H2O + 12 CO2 + 24 NO2 + 24 K
KClO3 + H2SO4 + FeSO4 = Fe(SO4)3 + KCl + H2O =>
2 KClO3 + 6 H2SO4 + 3 FeSO4 = 3 Fe(SO4)3 + 2 KCl + 6 H2O
H2S + Fe(OH)3 = FeHS2 + H2O =>
2 H2S + Fe(OH)3 = FeHS2 + 3 H2O
CuBr2 + Cl2 = CuCl2 + Br2 =>
CuBr2 + Cl2 = CuCl2 + Br2
Fe + Ce2 = FeCe3 =>
2 Fe + 3 Ce2 = 2 FeCe3
K2S + H2O = KOH + H2S =>
K2S + 2 H2O = 2 KOH + H2S
C5H98O6 + O2 = CO2 + H2O =>
2 C5H98O6 + 53 O2 = 10 CO2 + 98 H2O
MgCl2 + H2(SO4) = MgSO4 + HCl =>
MgCl2 + H2(SO4) = MgSO4 + 2 HCl
BaO + P4O10 = BaO10 + P4O =>
BaO + P4O10 = BaO10 + P4O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
SO2 + KOH = H2O + K2SO3 =>
SO2 + 2 KOH = H2O + K2SO3
I2 + H2O = H + IO3 =>
I2 + 6 H2O = 12 H + 2 IO3
Li2SO3(aq) + HCl(aq) = LiCl(aq) + H2SO3(aq) =>
Li2SO3(aq) + 2 HCl(aq) = 2 LiCl(aq) + H2SO3(aq)
CO + Cl2 = (COCl2) =>
CO + Cl2 = (COCl2)
Ba(NO3)2 + Na3(PO4) = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3(PO4) = Ba3(PO4)2 + 6 NaNO3
HCOOH + Ca(OH)2 = CaOHHCOO + H2O =>
HCOOH + Ca(OH)2 = CaOHHCOO + H2O
Ca(NO3)2 + HCl = CaCl2 + HNO3 =>
Ca(NO3)2 + 2 HCl = CaCl2 + 2 HNO3
KOH + H2CO2 = H3O + KCO2 =>
KOH + H2CO2 = H3O + KCO2
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
Al + Cu2O = Al2O3 + Cu =>
2 Al + 3 Cu2O = Al2O3 + 6 Cu
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
FeO + Cr = Fe + Cr2O3 =>
3 FeO + 2 Cr = 3 Fe + Cr2O3
Bi(NO3)3 + NaOH = Bi(OH)3 + Na(NO3) =>
Bi(NO3)3 + 3 NaOH = Bi(OH)3 + 3 Na(NO3)
S2O3{-2} + Cl2 + H2O = SO4{2-} + Cl{-} + H{+} =>
S2O3{-2} + 4 Cl2 + 5 H2O = 2 SO4{2-} + 8 Cl{-} + 10 H{+}
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
PbO + HF = PbF2 + H2O =>
PbO + 2 HF = PbF2 + H2O
I2 + Fe = FeI3 =>
3 I2 + 2 Fe = 2 FeI3
Li3PO4 + FeCl3 = LiCl + FePO4 =>
Li3PO4 + FeCl3 = 3 LiCl + FePO4
As2H3 + HNO3 = H3AsO4 + NO2 + H2O =>
As2H3 + 13 HNO3 = 2 H3AsO4 + 13 NO2 + 5 H2O
Pb(NO3)2 + CsSO4 = PbSO4 + Cs(NO3)2 =>
Pb(NO3)2 + CsSO4 = PbSO4 + Cs(NO3)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C6H12 + O3 = CO2 + H2O =>
C6H12 + 6 O3 = 6 CO2 + 6 H2O
CH3C(O)CH3 + KMnO4 + H2SO4 = CO2 + MnSO4 + H2O + K2SO4 =>
5 CH3C(O)CH3 + 16 KMnO4 + 24 H2SO4 = 15 CO2 + 16 MnSO4 + 39 H2O + 8 K2SO4
C18H30 + O2 = CO2 + H2O =>
2 C18H30 + 51 O2 = 36 CO2 + 30 H2O
C7H16(g) + O2(g) = CO2(g) + H2O(g) =>
C7H16(g) + 11 O2(g) = 7 CO2(g) + 8 H2O(g)
NaO + CH = NaHCO =>
NaO + CH = NaHCO
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
H2SO4 + Al2O3 = Al2(SO4)3 + H + O3 =>
3 H2SO4 + Al2O3 = Al2(SO4)3 + 6 H + O3
N(g) + H2(g) = NH3(g) =>
2 N(g) + 3 H2(g) = 2 NH3(g)
Bi(OH)3 + Na2SnO2 = Bi + H2O + Na2SnO3 =>
2 Bi(OH)3 + 3 Na2SnO2 = 2 Bi + 3 H2O + 3 Na2SnO3
HClO + FeS = FeCl3 + Fe2(SO4)3 + H2O + HCl =>
27 HClO + 6 FeS = 2 FeCl3 + 2 Fe2(SO4)3 + 3 H2O + 21 HCl
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Équations équilibrées sur10/21/24
Équations équilibrées sur11/20/23
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