| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H + O = H2O
Mn + HNO3 = Mn(NO3)2 + NO2 + H2O =>
Mn + 4 HNO3 = Mn(NO3)2 + 2 NO2 + 2 H2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Zn(NO3)2 + FeCl2 = ZnCl2 + Fe(NO3)2 =>
Zn(NO3)2 + FeCl2 = ZnCl2 + Fe(NO3)2
C6H5OH + FeCl3 = (C6H5O)3Fe + HCl =>
3 C6H5OH + FeCl3 = (C6H5O)3Fe + 3 HCl
KMnO4 + Na2SO3 + NaOH = K2MnO4 + Na2SO4 + Na2MnO + H2O =>
2 KMnO4 + 4 Na2SO3 + 2 NaOH = K2MnO4 + 4 Na2SO4 + Na2MnO + H2O
Br + LiI = BrI + Li =>
Br + LiI = BrI + Li
CaOH2 + H2CO3 = CaH2CO3 + H2O =>
CaOH2 + H2CO3 = CaH2CO3 + H2O
Ni(OH)3 + HClO4 = H2O + Ni(ClO4)3 =>
Ni(OH)3 + 3 HClO4 = 3 H2O + Ni(ClO4)3
SrCO3 + CuO + WO3 = Sr2CuWO6 + CO2 =>
2 SrCO3 + CuO + WO3 = Sr2CuWO6 + 2 CO2
KF + HCl = HF + KCl =>
KF + HCl = HF + KCl
Ru + Na2O2 = RuO6 + Na =>
Ru + 3 Na2O2 = RuO6 + 6 Na
Cr + HSO3 = Cr3SO3 + H2 =>
6 Cr + 2 HSO3 = 2 Cr3SO3 + H2
H2(g) + Cl2 = HCl(ag) =>
H2(g) + Cl2 = 2 HCl(ag)
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C7H6O + C25H21P = C14H12 + C18H15OP =>
C7H6O + C25H21P = C14H12 + C18H15OP
HCl + AI = AICl + H2 =>
2 HCl + 2 AI = 2 AICl + H2
Fe(OH)3 + NH3 = Fe(NH3)3 + OH =>
Fe(OH)3 + 3 NH3 = Fe(NH3)3 + 3 OH
C6H5OH + FeCl3 = [Fe(OC6H5)6]3 + H + Cl =>
18 C6H5OH + 3 FeCl3 = [Fe(OC6H5)6]3 + 18 H + 9 Cl
C2H2 + AgNO3 + NH4OH = Ag2C2 + NH4NO + H2O =>
C2H2 + 2 AgNO3 + 6 NH4OH = Ag2C2 + 4 NH4NO + 8 H2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
C26H54 + O2 = CO2 + H2O =>
2 C26H54 + 79 O2 = 52 CO2 + 54 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Sr{2+} + SO4{2-} = SrSO4 =>
Sr{2+} + SO4{2-} = SrSO4
PbS + HCl = PbCl2 + H2S =>
PbS + 2 HCl = PbCl2 + H2S
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
(NH4)2Cr2O7 = N2 + Cr(OH)3 + H2O =>
(NH4)2Cr2O7 = N2 + 2 Cr(OH)3 + H2O
Cu(BrO3)2 = CuBr2 + oxygen =>
Cu(BrO3)2 = CuBr2 + 3 O2
In + Si = InSi =>
In + Si = InSi
ICl = I2 + Cl =>
2 ICl = I2 + 2 Cl
H2S04Na = NaS04H2 =>
H2S04Na = NaS04H2
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
Pb + H2Te = PbTe + H2 =>
Pb + H2Te = PbTe + H2
KI + Cl2 + H2O = HCl + KIO3 =>
KI + 3 Cl2 + 3 H2O = 6 HCl + KIO3
BaO(cr) + H2SO4(l) = BaSO4(cr) + H2O(l) =>
BaO(cr) + H2SO4(l) = BaSO4(cr) + H2O(l)
ZnN2O6 + SnCl4 + C5H8O2 = Zn2SnO4 + CO2 + N2 + H2O + Cl2 =>
6 ZnN2O6 + 3 SnCl4 + 2 C5H8O2 = 3 Zn2SnO4 + 10 CO2 + 6 N2 + 8 H2O + 6 Cl2
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
H4C2 + H2 = H6C2 =>
H4C2 + H2 = H6C2
Cr2(SO4)3 + AgC2H3O2 = Cr(C2H3O2)3 + Ag2SO4 =>
Cr2(SO4)3 + 6 AgC2H3O2 = 2 Cr(C2H3O2)3 + 3 Ag2SO4
NaCl + HgNO3 = Hg2Cl2 + NaNO3 =>
2 NaCl + 2 HgNO3 = Hg2Cl2 + 2 NaNO3
BaCl2O2 = BaCl2 + O2 =>
BaCl2O2 = BaCl2 + O2
(NH4) + OH = NH3 + H2O =>
(NH4) + OH = NH3 + H2O
Mg2O7 + H2O = HMgO4 =>
Mg2O7 + H2O = 2 HMgO4
NiO4 + Al{+3} + e = Al2NiO4 =>
NiO4 + 2 Al{+3} + 6e = Al2NiO4
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Ca(ClO)2 + CH3COCH3 = CHCl3 + Ca(CH3COO)2 + Ca(OH)2 =>
3 Ca(ClO)2 + 2 CH3COCH3 = 2 CHCl3 + Ca(CH3COO)2 + 2 Ca(OH)2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Al + Pd(No3)2 = Al(No3)3 + Pd =>
2 Al + 3 Pd(No3)2 = 2 Al(No3)3 + 3 Pd
Mg(OH)2 + Al2(SO4)3 = Mg2(SO4)2 + Al(OH)3 =>
6 Mg(OH)2 + 2 Al2(SO4)3 = 3 Mg2(SO4)2 + 4 Al(OH)3
Li + CaO = LiO + Ca =>
Li + CaO = LiO + Ca
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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