| Équations équilibrées la veille | Équations équilibrées le lendemain |
[C6H5NH3]HSO4C6H5NH2 = [C6H5NH3]2SO4
Mg(OH)2(aq) + (NH4)3PO4(aq) = Mg3(PO4)2(aq) + NH4OH(aq) =>
3 Mg(OH)2(aq) + 2(NH4)3PO4(aq) = Mg3(PO4)2(aq) + 6 NH4OH(aq)
BaCl2 + (NH4)2SO4 = BaCl2(NH4)2SO4 =>
BaCl2 + (NH4)2SO4 = BaCl2(NH4)2SO4
C6H8O7 + CaCO3 = (Ca)3(C6H5O7)2 + CO2 + H2O =>
2 C6H8O7 + 3 CaCO3 = (Ca)3(C6H5O7)2 + 3 CO2 + 3 H2O
NaO + H2SO4 = Na2(SO4)2 + H2O =>
2 NaO + 2 H2SO4 = Na2(SO4)2 + 2 H2O
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
HI + Zn(NO3)2 = Zn + HI(NO3) =>
2 HI + Zn(NO3)2 = Zn + 2 HI(NO3)
NaHS + H2SO4 = Na2SO4 + H2O + SO2 =>
2 NaHS + 7 H2SO4 = Na2SO4 + 8 H2O + 8 SO2
Cr + S8 = Cr3S =>
24 Cr + S8 = 8 Cr3S
K2S + NaClO + H2SO4 = SNaCl + K2SO4 + H2O =>
K2S + NaClO + H2SO4 = SNaCl + K2SO4 + H2O
Ba(OH)2 + NH4NO3 = Ba(NO3)2 + NH3 + H2O =>
Ba(OH)2 + 2 NH4NO3 = Ba(NO3)2 + 2 NH3 + 2 H2O
AgNO3(aq) + Pb(s) = Ag(s) + Pb(NO3)2(aq) =>
2 AgNO3(aq) + Pb(s) = 2 Ag(s) + Pb(NO3)2(aq)
Mg + Mg(NO3)2 = MgNO3 =>
Mg + Mg(NO3)2 = 2 MgNO3
MgSO4 + Na2PO4 = MgPO4 + Na2SO4 =>
MgSO4 + Na2PO4 = MgPO4 + Na2SO4
Fe3 + BaO = FeBa + O =>
Fe3 + 3 BaO = 3 FeBa + 3 O
AgNO + MgCl2 = Mg(NO)2 + AgCl =>
2 AgNO + MgCl2 = Mg(NO)2 + 2 AgCl
MgCO3 + H2SO4 = MgSO4H2CO3 =>
MgCO3 + H2SO4 = MgSO4H2CO3
K2Cr2O7 + HCl = KCl + Cr3Cl3 + H2O + Cl2 =>
3 K2Cr2O7 + 42 HCl = 6 KCl + 2 Cr3Cl3 + 21 H2O + 15 Cl2
Zn + NiCl2 = ZnCl + Ni =>
2 Zn + NiCl2 = 2 ZnCl + Ni
N + CaO = CaN + O =>
N + CaO = CaN + O
Co + H2O = Co(OH) + H =>
Co + H2O = Co(OH) + H
Fe + HC2H3O2 = Fe(C2H3O2)3 + H2 =>
2 Fe + 6 HC2H3O2 = 2 Fe(C2H3O2)3 + 3 H2
FeF2 + Na(OH) = Fe(OH)2 + NaF =>
FeF2 + 2 Na(OH) = Fe(OH)2 + 2 NaF
Fe2(SO4)3 + H2O = Fe2(SO4)3*7H2O =>
Fe2(SO4)3 + 7 H2O = Fe2(SO4)3*7H2O
AlO2 + C = Al + CO =>
AlO2 + 2 C = Al + 2 CO
CH2O2 + H2O = H3O + CO2 =>
CH2O2 + 2 H2O = 2 H3O + CO2
FeSO4 + NH4OH = FeOH + SO4NH4 =>
FeSO4 + NH4OH = FeOH + SO4NH4
NaNO3 + ZnSO4 = ZnNO3 + NaSO4 =>
NaNO3 + ZnSO4 = ZnNO3 + NaSO4
H6 + N = NH3 =>
H6 + 2 N = 2 NH3
NI + H2SO4 = NISO4 + H2 =>
NI + H2SO4 = NISO4 + H2
CH3COOH + CH3CH2OH = CH3COOCH2CH3 + H2O =>
CH3COOH + CH3CH2OH = CH3COOCH2CH3 + H2O
BaO2 = Ba2 + O2 =>
2 BaO2 = Ba2 + 2 O2
Na2SnO2 + HNO3 = Na2SnO3 + NO2 + H2O =>
Na2SnO2 + 2 HNO3 = Na2SnO3 + 2 NO2 + H2O
C2H4(OH)2 + O2 = CO2 + H2O =>
2 C2H4(OH)2 + 5 O2 = 4 CO2 + 6 H2O
Al(OH)3 + H2(SO3) = H2O + Al2(SO3)3 =>
2 Al(OH)3 + 3 H2(SO3) = 6 H2O + Al2(SO3)3
Ba(NO3)2 + SO4 = Ba(SO4)2 + NO3 =>
Ba(NO3)2 + 2 SO4 = Ba(SO4)2 + 2 NO3
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
NH4HSO4 + Ba(OH)2 = BaSO4 + NH3 + H2O =>
NH4HSO4 + Ba(OH)2 = BaSO4 + NH3 + 2 H2O
HO2{-} + CrO2{-} = CrO4{-2} + OH{-} + H2O =>
3 HO2{-} + 2 CrO2{-} = 2 CrO4{-2} + OH{-} + H2O
C6H6N2O2 + HCl = C6H5N2OCl + H2O =>
C6H6N2O2 + HCl = C6H5N2OCl + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Li + ErCl3 = Er + LiCl =>
3 Li + ErCl3 = Er + 3 LiCl
Cr2(SO4)3 + Fe(OH)3 = Cr(OH)3 + Fe2(SO4)3 =>
Cr2(SO4)3 + 2 Fe(OH)3 = 2 Cr(OH)3 + Fe2(SO4)3
Fe + H2O = Fe(OH)3 + H2 =>
2 Fe + 6 H2O = 2 Fe(OH)3 + 3 H2
KMnO4 + H2SO4 = K2SO4 + Mn2(SO4)2 + H2O + O2 =>
4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 2 Mn2(SO4)2 + 6 H2O + 5 O2
ZnOHHCl = ZnClH2O =>
ZnOHHCl = ZnClH2O
C8H10O2 + HBr = C8H8Br2 + H2O =>
C8H10O2 + 2 HBr = C8H8Br2 + 2 H2O
Cu(C2H3O2)2 + Na2CrO4 = NaC2H3O2 + CuCrO4 =>
Cu(C2H3O2)2 + Na2CrO4 = 2 NaC2H3O2 + CuCrO4
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Mg(s) + Cu{2+}(aq) = Mg{2+}(aq) + Cu(s) =>
Mg(s) + Cu{2+}(aq) = Mg{2+}(aq) + Cu(s)
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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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