| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 MnI2 + 2 K3PO4 = Mn3(PO4)2 + 6 KI
TiCl4 + MgCl2 = TiCl2 + MgCl4 =>
TiCl4 + MgCl2 = TiCl2 + MgCl4
Pb(NO3)4 + CsCO3 = Pb(CO3)2 + Cs(NO3)2 =>
Pb(NO3)4 + 2 CsCO3 = Pb(CO3)2 + 2 Cs(NO3)2
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Mg(s) + ZnSO4(aq) = Zn(s) + MgSO4(aq) =>
Mg(s) + ZnSO4(aq) = Zn(s) + MgSO4(aq)
CH3COOK + H2SO4 = K2SO4 + CH3COOH =>
2 CH3COOK + H2SO4 = K2SO4 + 2 CH3COOH
Al2O3(s) + H2O(g) = Al(OH)3 =>
Al2O3(s) + 3 H2O(g) = 2 Al(OH)3
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
H2SO4 + K2Cr2O7 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
8 H2SO4 + 2 K2Cr2O7 = 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 3 O2
Al(OH)3 + Fe2(SO3)3 = Al(SO3)3 + Fe2(OH)3 =>
Al(OH)3 + Fe2(SO3)3 = Al(SO3)3 + Fe2(OH)3
CuSO4 + NH4OH = [Cu(NH3)4]SO4 + H2O =>
CuSO4 + 4 NH4OH = [Cu(NH3)4]SO4 + 4 H2O
CeO2 + KI + HCl = KCl + CeCl3 + H2O + I2 =>
2 CeO2 + 2 KI + 8 HCl = 2 KCl + 2 CeCl3 + 4 H2O + I2
Zn + HC2H3O2 = H2 + Zn(C2H3O2)2 =>
Zn + 2 HC2H3O2 = H2 + Zn(C2H3O2)2
Co + Br = CoBr3 =>
Co + 3 Br = CoBr3
Ba(OH)2 + FeCl2 = BaCl2 + Fe(OH)2 =>
Ba(OH)2 + FeCl2 = BaCl2 + Fe(OH)2
KCO3 + HCl = KCl2 + CO2 + H2O =>
KCO3 + 2 HCl = KCl2 + CO2 + H2O
Hg3(PO4)2 = HgO + P4O10 =>
2 Hg3(PO4)2 = 6 HgO + P4O10
FeSO4 + Ca(OH)2 + H2O = Fe(OH)2 + CaSO4*2H2O =>
FeSO4 + Ca(OH)2 + 2 H2O = Fe(OH)2 + CaSO4*2H2O
Fe2O3 + CO2 = Fe + CO4 =>
2 Fe2O3 + 3 CO2 = 4 Fe + 3 CO4
Cr(CO3) = CrO + CO2 =>
Cr(CO3) = CrO + CO2
PbO2 + KBr = K2O + PbBr4 =>
PbO2 + 4 KBr = 2 K2O + PbBr4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KI = K + I =>
KI = K + I
FeS2 + H2O2 = Fe2(SO4)3 + H2SO4 + H2O =>
2 FeS2 + 15 H2O2 = Fe2(SO4)3 + H2SO4 + 14 H2O
NaHCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C6H5O7
Br2 + Fe = FeBr3 =>
3 Br2 + 2 Fe = 2 FeBr3
NaHCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C6H5O7
Li + CO2 + H2O = LiHCO3 + H2 =>
2 Li + 2 CO2 + 2 H2O = 2 LiHCO3 + H2
C + H + Cl = C2H4Cl2 =>
2 C + 4 H + 2 Cl = C2H4Cl2
AlF3 + CaSO4 = Al2(SO4)3 + CaF2 =>
2 AlF3 + 3 CaSO4 = Al2(SO4)3 + 3 CaF2
NaCl + F = NaF + Cl =>
NaCl + F = NaF + Cl
K2O + CO2 = K2CO3 =>
K2O + CO2 = K2CO3
CO + H2O = HCHO2 =>
CO + H2O = HCHO2
NaHCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C6H5O7
C9H10Cl + NH3 = C9H12N + HCl =>
C9H10Cl + NH3 = C9H12N + HCl
Cu(OH)2 + Na2S = CuNa2 + (OH)2 + S =>
Cu(OH)2 + Na2S = CuNa2 + (OH)2 + S
C8H10N4O2 + C15H8Cl8O2 = C8H11N4O2 + C15H7Cl8O2 =>
C8H10N4O2 + C15H8Cl8O2 = C8H11N4O2 + C15H7Cl8O2
Fe(OH)2 + Na2O2 + H2O = Fe(OH)3 + NaOH =>
2 Fe(OH)2 + Na2O2 + 2 H2O = 2 Fe(OH)3 + 2 NaOH
Na2B4O7 + H2SO4 + H2O = H3BO3 + Na2SO4 =>
Na2B4O7 + H2SO4 + 5 H2O = 4 H3BO3 + Na2SO4
Zn + HCl = H + ZnCl =>
Zn + HCl = H + ZnCl
CrBr3 + F2 = CrF3 + Br =>
2 CrBr3 + 3 F2 = 2 CrF3 + 6 Br
Sr(OH)2 + H2SiO3 = SrSiO3 + H2O =>
Sr(OH)2 + H2SiO3 = SrSiO3 + 2 H2O
O2 + C8H1805 = CO2 + H2O =>
1837 O2 + 4 C8H1805 = 32 CO2 + 3610 H2O
C6H12 + Cl2 = C6H10Cl2 + HCl =>
C6H12 + 2 Cl2 = C6H10Cl2 + 2 HCl
AgNO3 + KL = AgL + NO3K =>
AgNO3 + KL = AgL + NO3K
MnO2 + NaBiO3 + HNO3 = HMnO4 + BiONO4 + NaNO + H2O =>
4 MnO2 + 3 NaBiO3 + 6 HNO3 = 4 HMnO4 + 3 BiONO4 + 3 NaNO + H2O
CH3CH2OH + OH{-} = CO2 + H2O + e =>
CH3CH2OH + 12 OH{-} = 2 CO2 + 9 H2O + 12e
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
S + CuSO4 + H2O = CuS + H2SO4 =>
4 S + 3 CuSO4 + 4 H2O = 3 CuS + 4 H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/20/24
Équations équilibrées sur04/19/23
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