| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2MoO4 + H2SO4 = H2MoO4 + (NH4)2SO4
Al + CuSO4 = Al2(SO4)3 + Cu* =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu*
(CH2CH2)O + O2 = HOCH2CO2H =>
(CH2CH2)O + O2 = HOCH2CO2H
CaO + LiOH = Ca(OH)2 + Li2O =>
CaO + 2 LiOH = Ca(OH)2 + Li2O
H2SO4 + Pb(OH)4 = H2O + Pb(SO4)2 =>
2 H2SO4 + Pb(OH)4 = 4 H2O + Pb(SO4)2
MgBr2 + KOH = KBr + Mg(OH)2 =>
MgBr2 + 2 KOH = 2 KBr + Mg(OH)2
Mn{2+} + PbO2 + H{+} = [MnO4]{-} + Pb{2+} + H2O =>
2 Mn{2+} + 5 PbO2 + 4 H{+} = 2[MnO4]{-} + 5 Pb{2+} + 2 H2O
GaI3 + K2S = Ga2S3 + KI =>
2 GaI3 + 3 K2S = Ga2S3 + 6 KI
K2SO4 + Ba(NO3)2 = Ba(SO4) + KNO3 =>
K2SO4 + Ba(NO3)2 = Ba(SO4) + 2 KNO3
KIO4 + KI + HCl = KCl + I2 + H2O =>
KIO4 + 7 KI + 8 HCl = 8 KCl + 4 I2 + 4 H2O
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
H3PO4 + Cu(Cl2) = Cu3(PO4)2 + HCl =>
2 H3PO4 + 3 Cu(Cl2) = Cu3(PO4)2 + 6 HCl
Al4 + C + H2O = CH4 + Al(OH)3 =>
Al4 + 3 C + 12 H2O = 3 CH4 + 4 Al(OH)3
(NH4)2SO4 + NiCl2 = NH4Cl + NiSO4 =>
(NH4)2SO4 + NiCl2 = 2 NH4Cl + NiSO4
Ag2O(s) + Al(s) = Ag(s) + Al2O3(s) =>
3 Ag2O(s) + 2 Al(s) = 6 Ag(s) + Al2O3(s)
H2SO4 + KBr = H2O + KHSO4 + SO2 + Br2 =>
3 H2SO4 + 2 KBr = 2 H2O + 2 KHSO4 + SO2 + Br2
H2O + NaCl = H2 + Cl + NaOH =>
2 H2O + 2 NaCl = H2 + 2 Cl + 2 NaOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CaO + Na = Na2O + Ca =>
CaO + 2 Na = Na2O + Ca
N2H4 + NaOCl = NaCl + N2 + H2O =>
N2H4 + 2 NaOCl = 2 NaCl + N2 + 2 H2O
CH4 + Li = CH4Li =>
CH4 + Li = CH4Li
Fe(s) + H2SO3(aq) = H2 + Fe2(SO3)3 =>
2 Fe(s) + 3 H2SO3(aq) = 3 H2 + Fe2(SO3)3
Si + HNO3 = H2SiO3 + NO2 + H2O =>
Si + 4 HNO3 = H2SiO3 + 4 NO2 + H2O
Li + H2O + NH2 = LiOH + NH3 =>
Li + H2O + NH2 = LiOH + NH3
ZnSO4(aq) + Sr(OH)2(aq) = Zn(OH)2(aq) + SrSO4 =>
ZnSO4(aq) + Sr(OH)2(aq) = Zn(OH)2(aq) + SrSO4
HCl + C3H9N = C3H10NCl =>
HCl + C3H9N = C3H10NCl
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
C2H6C4 + O2 = CO2 + H2O =>
2 C2H6C4 + 15 O2 = 12 CO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C3HH8 + O2 = CO2 + H2O =>
4 C3HH8 + 21 O2 = 12 CO2 + 18 H2O
CuCl2(aq) + H2S(g) = CuS(s) + HCl(aq) =>
CuCl2(aq) + H2S(g) = CuS(s) + 2 HCl(aq)
BaI2 + AgClO3 = BaClO3 + AgI2 =>
BaI2 + AgClO3 = BaClO3 + AgI2
Co2(SO4)3 + Cu = Co(SO4) + CuSO4 =>
Co2(SO4)3 + Cu = 2 Co(SO4) + CuSO4
AlPO4 = Al2O3 + P2O5 =>
2 AlPO4 = Al2O3 + P2O5
Ba(s) + H2O(l) = Ba(HO)2(s) + H2(g) =>
Ba(s) + 2 H2O(l) = Ba(HO)2(s) + H2(g)
Ca(ClO)Cl + HCl = CaCl2 + Cl2 + H2O =>
Ca(ClO)Cl + 2 HCl = CaCl2 + Cl2 + H2O
C8H16O2 + C2H5OH = C10H20O2 + H2O =>
C8H16O2 + C2H5OH = C10H20O2 + H2O
HSO4{-} + H2O = H3O{+} + SO4{2-} =>
HSO4{-} + H2O = H3O{+} + SO4{2-}
C6H14 + O2 = C6H6 + H2O =>
C6H14 + 2 O2 = C6H6 + 4 H2O
FeSO4*7H2O + HCl = FeCl2*4H2O + H2SO4 + H2O =>
FeSO4*7H2O + 2 HCl = FeCl2*4H2O + H2SO4 + 3 H2O
Ba(OH)2 = BaO + O2 + H2 =>
2 Ba(OH)2 = 2 BaO + O2 + 2 H2
Ca(s) + Fe(NO3)3(aq) = Ca(NO3)2 + Fe(s) =>
3 Ca(s) + 2 Fe(NO3)3(aq) = 3 Ca(NO3)2 + 2 Fe(s)
H2S + NO3{-} + H{+} = NO2 + S8 + H2O =>
8 H2S + 16 NO3{-} + 16 H{+} = 16 NO2 + S8 + 16 H2O
Zn + FeCl{3} = ZnCl2 + Fe{3} =>
Zn + 2 FeCl{3} = ZnCl2 + 2 Fe{3}
H2SO4 + KOH = SO4K + H3O =>
H2SO4 + KOH = SO4K + H3O
Zn + Cu2SO = ZnSO + Cu =>
Zn + Cu2SO = ZnSO + 2 Cu
Na[Pb(OH)3] + HNO3 = Pb(NO3)2 + H2O + NaNO3 =>
Na[Pb(OH)3] + 3 HNO3 = Pb(NO3)2 + 3 H2O + NaNO3
Cs(OH) + HCl = CsCl + H2O =>
Cs(OH) + HCl = CsCl + H2O
Na2Cr2O7 + NaNO2 + H2SO4 = Cr2(SO)3 + NaNO3 + Na2SO4 + H2O =>
Na2Cr2O7 + 12 NaNO2 + 4 H2SO4 = Cr2(SO)3 + 12 NaNO3 + Na2SO4 + 4 H2O
KCl(aq) + AgNO3(s) = AgCl(s) + KNO3 =>
KCl(aq) + AgNO3(s) = AgCl(s) + KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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