| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
HCl + Zn(NO3)2 = ZnCl2 + HNO3 =>
2 HCl + Zn(NO3)2 = ZnCl2 + 2 HNO3
C8H9Cl + KMnO4 + H2SO4 = CO2 + C7H5O2Cl + MnSO4 + K2SO4 + H2O =>
5 C8H9Cl + 12 KMnO4 + 18 H2SO4 = 5 CO2 + 5 C7H5O2Cl + 12 MnSO4 + 6 K2SO4 + 28 H2O
CO = C + CO2 =>
2 CO = C + CO2
NH3 = H + NH =>
NH3 = 2 H + NH
NaNO2 + HBr = H2O + NOBr + NaBr =>
NaNO2 + 2 HBr = H2O + NOBr + NaBr
Li + KBr = KLiBr =>
Li + KBr = KLiBr
NH4 + SO2 = NH4SO2 =>
NH4 + SO2 = NH4SO2
S + NaOH = Na2S2 + OH =>
2 S + 2 NaOH = Na2S2 + 2 OH
CuCl + H2O = Cu(H2O)4 + Cl =>
CuCl + 4 H2O = Cu(H2O)4 + Cl
NaHSO3 = Na2SO3 + SO2(g) + H2O(l) =>
2 NaHSO3 = Na2SO3 + SO2(g) + H2O(l)
[Co(NH3)5(H2O)] + HNO3 = [Co(NH3)5(H2O)](NO3)3 + H =>
[Co(NH3)5(H2O)] + 3 HNO3 = [Co(NH3)5(H2O)](NO3)3 + 3 H
Fe + H(NO3) = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 H(NO3) = Fe(NO3)3 + 3 NO2 + 3 H2O
(NH4)3PO4*12MoO3 + NaOH = Na2MoO4 + (NH4)2MoO4 + (NaNH4)HPO4 + H2O =>
(NH4)3PO4*12MoO3 + 23 NaOH = 11 Na2MoO4 + (NH4)2MoO4 + (NaNH4)HPO4 + 11 H2O
Zn + FeCl2 = ZnCl2 + Fe =>
Zn + FeCl2 = ZnCl2 + Fe
Li2CO3 + SiO2 = Li2Si2O5 + CO2 =>
Li2CO3 + 2 SiO2 = Li2Si2O5 + CO2
Al(OH)3 + P2O5 = P2(AlO4)2 + H2O =>
2 Al(OH)3 + P2O5 = P2(AlO4)2 + 3 H2O
Cr(OH)3 + Br2 + NaOH = Na2CrO4 + H2O + HBr =>
2 Cr(OH)3 + 3 Br2 + 4 NaOH = 2 Na2CrO4 + 2 H2O + 6 HBr
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C4H9NO2 + KOH = C4H8NO2K + H2O =>
C4H9NO2 + KOH = C4H8NO2K + H2O
AgNaNO3 + KI2 = AgI2 + KNaNO3 =>
AgNaNO3 + KI2 = AgI2 + KNaNO3
Fe(NO3)3 + Br2 + KOH = KFeO4 + KBr + KNO3 + H2O =>
Fe(NO3)3 + 2 Br2 + 8 KOH = KFeO4 + 4 KBr + 3 KNO3 + 4 H2O
C3H5(OH)3 + HNO3 = (C3H5(NO3)3) + H2O =>
C3H5(OH)3 + 3 HNO3 = (C3H5(NO3)3) + 3 H2O
CaN2O6 + AlI3O9 = AlN3O9 + CaI2O6 =>
3 CaN2O6 + 2 AlI3O9 = 2 AlN3O9 + 3 CaI2O6
Fe + O = Fe2O3 =>
2 Fe + 3 O = Fe2O3
NaO + H2O = NaH2O + O =>
NaO + H2O = NaH2O + O
CH3COOH + H2O2 = CH3CO2OH + H2O =>
CH3COOH + H2O2 = CH3CO2OH + H2O
C6H6O6 + O2 = CO2 + H2O =>
2 C6H6O6 + 9 O2 = 12 CO2 + 6 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
CH3CH2OH + CUO = CH3COOH + H2 + CU =>
CH3CH2OH + CUO = CH3COOH + H2 + CU
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2 + O2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2 + 7 O2
NaOH(aq) + H2SO4(aq) = H2O(i) + Na2SO4(aq) =>
2 NaOH(aq) + H2SO4(aq) = 2 H2O(i) + Na2SO4(aq)
Al(OH)3 + Cr(No3)3 = Al(No3)3 + Cr(OH)3 =>
Al(OH)3 + Cr(No3)3 = Al(No3)3 + Cr(OH)3
Fe2(Cu2O3)3 = Fe + Cu2O3 =>
Fe2(Cu2O3)3 = 2 Fe + 3 Cu2O3
Fe + BaCl2 = FeCl2 + Ba =>
Fe + BaCl2 = FeCl2 + Ba
Pb(HCOO)2 + NaBr = PbBr + Na(HCOO)2 =>
Pb(HCOO)2 + NaBr = PbBr + Na(HCOO)2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NaNO2 + Zn + NaOH + H2O = NH3 + Na[Zn(OH)4] =>
NaNO2 + 2 Zn + NaOH + 5 H2O = NH3 + 2 Na[Zn(OH)4]
H2O + Cl2O7 = HClO4 =>
H2O + Cl2O7 = 2 HClO4
Si + HCl = SiCl + H =>
Si + HCl = SiCl + H
Ca(CO3) + H2(SO4) = Ca(SO4) + H2O + CO2 =>
Ca(CO3) + H2(SO4) = Ca(SO4) + H2O + CO2
Ai2(SO4)3 + Ca(OH)2 = Ai(OH)3 + CaSO4 =>
Ai2(SO4)3 + 3 Ca(OH)2 = 2 Ai(OH)3 + 3 CaSO4
H2S + KOH = KHS + H2O =>
H2S + KOH = KHS + H2O
Zn + CuSO3 = Cu + ZnSO3 =>
Zn + CuSO3 = Cu + ZnSO3
Cu3(PO4)2 + NaOH = Cu(OH)2 + Na3PO4 =>
Cu3(PO4)2 + 6 NaOH = 3 Cu(OH)2 + 2 Na3PO4
CO2 + H2 = C6H12O6 + O2 =>
6 CO2 + 6 H2 = C6H12O6 + 3 O2
Al + C = Al3C4 =>
3 Al + 4 C = Al3C4
Ag + NO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 Ag + 2 NO3 + CuCl2 = 2 AgCl + Cu(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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