| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + 2 HCl = MgCl2 + H2
C7H5NO3 + C3H6O = C16H10N2O2 + C2H3O2 + H2O =>
22 C7H5NO3 + 18 C3H6O = 11 C16H10N2O2 + 16 C2H3O2 + 30 H2O
Lead(IV)Phosphate + SodiumSulfide = Lead(IV)Sulfide + SodiumPhosphate =>
Lead(IV)Phosphate + SodiumSulfide = Lead(IV)Sulfide + SodiumPhosphate
NO3Ag + Fe = NO3Fe + Ag =>
NO3Ag + Fe = NO3Fe + Ag
Zn(CH3COO)2 + NaOH = CH3COONa + ZnO + H2O =>
Zn(CH3COO)2 + 2 NaOH = 2 CH3COONa + ZnO + H2O
Cu + NaOH = CuOH + Na =>
Cu + NaOH = CuOH + Na
FeSO4 + KClO + KOH + H2O = Fe(OH)3 + KCl + K2SO4 =>
2 FeSO4 + KClO + 4 KOH + H2O = 2 Fe(OH)3 + KCl + 2 K2SO4
Mo + HNO3 + HF = H2MoF7 + NO + H2O =>
3 Mo + 5 HNO3 + 21 HF = 3 H2MoF7 + 5 NO + 10 H2O
Al(s) = Al{+3}(aq) + e =>
Al(s) = Al{+3}(aq) + 3e
CO2 + H2O = C11H22O11 + O2 =>
11 CO2 + 11 H2O = C11H22O11 + 11 O2
KMnO4 + SO2 + KOH = H2O + K2SO4 + MnO2 =>
2 KMnO4 + 3 SO2 + 4 KOH = 2 H2O + 3 K2SO4 + 2 MnO2
K2S2O8 + MnCl2 + H2O = K{+} + H{+} + SO4{2-} + MnO4{-} + Cl{-} =>
5 K2S2O8 + 2 MnCl2 + 8 H2O = 10 K{+} + 16 H{+} + 10 SO4{2-} + 2 MnO4{-} + 4 Cl{-}
Zn{3} + e = Zn =>
Zn{3} + 3e = Zn
CH3OH + C6H5COOH = C6H5COOCH3 + H2O =>
CH3OH + C6H5COOH = C6H5COOCH3 + H2O
Ga(OH)3 + (NH4)2SO4 = Ga2(SO4)3 + H2O + NH3 =>
2 Ga(OH)3 + 3(NH4)2SO4 = Ga2(SO4)3 + 6 H2O + 6 NH3
Al2(SO4)3(aq) + BaCl2(aq) = Al2Cl2(aq) + Ba(SO4)3(aq) =>
Al2(SO4)3(aq) + BaCl2(aq) = Al2Cl2(aq) + Ba(SO4)3(aq)
(NH4)2CO3 + FeI2 = FeCO3 + NH4I =>
(NH4)2CO3 + FeI2 = FeCO3 + 2 NH4I
*3Fe + *4H2O = Fe3O4 + *4H2 =>
*3Fe + *4H2O = Fe3O4 + *4H2
Mg + PO = MgPO =>
Mg + PO = MgPO
BF3(g) + H2O(g) = H3BO3 + HF(g) =>
BF3(g) + 3 H2O(g) = H3BO3 + 3 HF(g)
FeBr3 + Cr(CH3COO)3 = Fe(CH3COO)3 + CrBr3 =>
FeBr3 + Cr(CH3COO)3 = Fe(CH3COO)3 + CrBr3
Cl + Ca = Ca(Cl)2 =>
2 Cl + Ca = Ca(Cl)2
HCl + MnO2 = Mn2Cl2 + Cl2 + H2O =>
8 HCl + 2 MnO2 = Mn2Cl2 + 3 Cl2 + 4 H2O
MnO2{-} + H2C2O4 + H2SO4 = MnSO4{-} + CO2 + H2O =>
MnO2{-} + H2C2O4 + H2SO4 = MnSO4{-} + 2 CO2 + 2 H2O
Ag(s) + CrSO4(aq) = Ag2SO4 + Cr =>
2 Ag(s) + CrSO4(aq) = Ag2SO4 + Cr
ZnCO3 + Ca(NO3)2 = CaCO3 + Zn(NO3)2 =>
ZnCO3 + Ca(NO3)2 = CaCO3 + Zn(NO3)2
CH2CHCOOH + C2H5OH = CH2CHCOC2H5 + H2O =>
4 CH2CHCOOH + 9 C2H5OH = 6 CH2CHCOC2H5 + 11 H2O
Sn + CrBr = SnBr + Cr =>
Sn + CrBr = SnBr + Cr
TiO(NO3)2 + C6H8O7 = TiO2 + CO2 + NO2 + H2O =>
9 TiO(NO3)2 + C6H8O7 = 9 TiO2 + 6 CO2 + 18 NO2 + 4 H2O
Hg2(NO3)2 + NaCl = HgCl + NaNO3 =>
Hg2(NO3)2 + 2 NaCl = 2 HgCl + 2 NaNO3
Mg3N2 + NaI = MgI2 + Na3N =>
Mg3N2 + 6 NaI = 3 MgI2 + 2 Na3N
Rb2SO3 + H2SO4 = Rb2SO4 + H2O + SO2 =>
Rb2SO3 + H2SO4 = Rb2SO4 + H2O + SO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ra3PO4 + Li2S = Li3PO4 + Ra2S =>
2 Ra3PO4 + 3 Li2S = 2 Li3PO4 + 3 Ra2S
CH2 + H2O2 = CO2 + H2O =>
CH2 + 3 H2O2 = CO2 + 4 H2O
Br2 + KL = L2 + KBr =>
Br2 + 2 KL = L2 + 2 KBr
FeCrO4 + KCl = K2CrO4 + FeCl2 =>
FeCrO4 + 2 KCl = K2CrO4 + FeCl2
H2SO4 + SrS = H2S + SrSO4 =>
H2SO4 + SrS = H2S + SrSO4
As + H2SO4 = H3AsO3 + SO2 =>
2 As + 3 H2SO4 = 2 H3AsO3 + 3 SO2
HCl + BaCO3 = BaCl + HCO3 =>
HCl + BaCO3 = BaCl + HCO3
Ba(NO3)2 + Zn = ZnBa + NO3 =>
Ba(NO3)2 + Zn = ZnBa + 2 NO3
Ba3(PO4)2 + Na2S = BaS + Na3PO4 =>
Ba3(PO4)2 + 3 Na2S = 3 BaS + 2 Na3PO4
HBr + OH = BrO + H2O =>
HBr + 3 OH = BrO + 2 H2O
CO2(g) + H2O(l) = C6H12O6 + O6(g) =>
6 CO2(g) + 6 H2O(l) = C6H12O6 + 2 O6(g)
NaOH + HCl = NaCl + H2O = =>
NaOH + HCl = NaCl + H2O
AgNO + Zn = Ag + Zn(NO)2 =>
2 AgNO + Zn = 2 Ag + Zn(NO)2
H2O + Fe2 = Fe3O4 + H2 =>
8 H2O + 3 Fe2 = 2 Fe3O4 + 8 H2
C4H10 + O2 = C4O + H10O2 =>
2 C4H10 + 3 O2 = 2 C4O + 2 H10O2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Cl2 + Ca(OH)2 = CaOCl + H2O =>
Cl2 + 2 Ca(OH)2 = 2 CaOCl + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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