| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Bi(s) + 3 I2(g) = 2 BiI3(s)[]
Mn + AuSO4 = Au + Mn2(SO4)5 =>
2 Mn + 5 AuSO4 = 5 Au + Mn2(SO4)5
AgBr + Ca = Ag2Ca + Br2 =>
2 AgBr + Ca = Ag2Ca + Br2
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
H(NO3) + Li(OH) = (H2O) + Li(NO3) =>
H(NO3) + Li(OH) = (H2O) + Li(NO3)
P2O5 + CaO2H2 = Ca3P2O8 + H2O =>
P2O5 + 3 CaO2H2 = Ca3P2O8 + 3 H2O
KClO3 + H2SO4 = KHSO4 + O2 + ClO2 + HOH =>
4 KClO3 + 4 H2SO4 = 4 KHSO4 + O2 + 4 ClO2 + 2 HOH
Zn + Pb(ClO3)4 = Zn(ClO3) + Pb =>
4 Zn + Pb(ClO3)4 = 4 Zn(ClO3) + Pb
P2S5 + O = P4O10 + SO2 =>
2 P2S5 + 30 O = P4O10 + 10 SO2
MgO + MgCl2 = MgOMgCl2 =>
MgO + MgCl2 = MgOMgCl2
CuSO4(aq) + NaCl(aq) = CuCl2 + Na2SO4 =>
CuSO4(aq) + 2 NaCl(aq) = CuCl2 + Na2SO4
Ag + HNO3 = AgNO3 + H2 =>
2 Ag + 2 HNO3 = 2 AgNO3 + H2
Ag2O(s) + Na2HPO3 + NaOH = Ag + Na3PO4 + H2O =>
Ag2O(s) + Na2HPO3 + NaOH = 2 Ag + Na3PO4 + H2O
Na3PO3 + HCl = NaCl + H3PO3 =>
Na3PO3 + 3 HCl = 3 NaCl + H3PO3
K3(PO4) + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3(PO4) + 3 BaCl2 = 6 KCl + Ba3(PO4)2
Al(s) + H2O(l) = Al2O3*3H2O + H2(g) =>
2 Al(s) + 6 H2O(l) = Al2O3*3H2O + 3 H2(g)
H2 + O + S2 = H2OS2 =>
H2 + O + S2 = H2OS2
Cu2(C6H4O7)15H2O + O2 = CuO + H2O + CO2 =>
2 Cu2(C6H4O7)15H2O + 107 O2 = 4 CuO + 62 H2O + 180 CO2
P2O3 + H2O = H2P2O4 =>
P2O3 + H2O = H2P2O4
Pb4{+} + Li = Pb + Li1{+} =>
Pb4{+} + Li = 4 Pb + Li1{+}
MnO4 + CH3CH2OH = MnO2 + CH3CHO + OH =>
MnO4 + CH3CH2OH = MnO2 + CH3CHO + 2 OH
C6H8O3 + H2O2 = CO2 + H2O =>
C6H8O3 + 13 H2O2 = 6 CO2 + 17 H2O
Cu2[Fe(CN)6] + NH4OH = (NH4)4[Fe(CN)6] + Cu(OH)2 =>
Cu2[Fe(CN)6] + 4 NH4OH = (NH4)4[Fe(CN)6] + 2 Cu(OH)2
Zn(CO3) = ZnO + CO2 =>
Zn(CO3) = ZnO + CO2
Co3(s) + CaCl2(aq) = CaCo3(s) + Cl2(aq) =>
Co3(s) + CaCl2(aq) = CaCo3(s) + Cl2(aq)
KClO = ClK + KClO3 =>
3 KClO = 2 ClK + KClO3
C6H6COOH + FeCl3 = (C6H6COO)3Fe + HCl =>
3 C6H6COOH + FeCl3 = (C6H6COO)3Fe + 3 HCl
Al + N2NiO6 = AlN3O9 + Ni =>
2 Al + 3 N2NiO6 = 2 AlN3O9 + 3 Ni
C6H5NH3Cl + NaOH = C6H5NH2 + NaCl + H2O =>
C6H5NH3Cl + NaOH = C6H5NH2 + NaCl + H2O
BaCO3 + CaNO3 = BaNO3 + CaCO3 =>
BaCO3 + CaNO3 = BaNO3 + CaCO3
Al2(SO4)3 + KOH = Al(OH)3(s) + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3(s) + 3 K2SO4
KClO = ClK + KClO3 =>
3 KClO = 2 ClK + KClO3
K3PO4 + AgNO3 = Ag3PO4 + KNO3 =>
K3PO4 + 3 AgNO3 = Ag3PO4 + 3 KNO3
CH3OH + F2 = CO2 + CF4 + HF =>
2 CH3OH + 6 F2 = CO2 + CF4 + 8 HF
K3[Cr(OH)6] + PbO2 + KOH = K2CrO4 + H2O + K2[Pb(OH)4] =>
2 K3[Cr(OH)6] + 3 PbO2 + 4 KOH = 2 K2CrO4 + 2 H2O + 3 K2[Pb(OH)4]
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
Fe + AgC2H3O2 = Fe(C2H3O2)2 + Ag =>
Fe + 2 AgC2H3O2 = Fe(C2H3O2)2 + 2 Ag
AgNO3 + Al2(SO4)3 = Ag2SO4 + Al(NO3)3 =>
6 AgNO3 + Al2(SO4)3 = 3 Ag2SO4 + 2 Al(NO3)3
NaHCO3(aq) + HBr(aq) = CO2(g) + H2O(l) + NaBr(s) =>
NaHCO3(aq) + HBr(aq) = CO2(g) + H2O(l) + NaBr(s)
C18H37O2C2H5 + O2 = CO2 + H2O =>
2 C18H37O2C2H5 + 59 O2 = 40 CO2 + 42 H2O
HNO2 + NaOH = H2O + NO2{-} + Na{+} =>
HNO2 + NaOH = H2O + NO2{-} + Na{+}
K3AsO3 + I2 + H2O = K3AsO4 + KI + H3AsO4 =>
3 K3AsO3 + 3 I2 + 3 H2O = K3AsO4 + 6 KI + 2 H3AsO4
NH3 + Cu = Cu(NH3) =>
NH3 + Cu = Cu(NH3)
Cr2(CO3)3 = Cr2O3 + C + O2 =>
Cr2(CO3)3 = Cr2O3 + 3 C + 3 O2
Na2SO3 + Cl2 = Na2SO4 + NaCl + SO2 =>
2 Na2SO3 + Cl2 = Na2SO4 + 2 NaCl + SO2
NH4{+} + CO3{-2} = NH3 + HCO3{-} =>
NH4{+} + CO3{-2} = NH3 + HCO3{-}
MnSO4 + (NH4)2SO8 + H2O = MnO2 + H2SO4 + (NH4)2SO4 =>
4 MnSO4 + (NH4)2SO8 + 4 H2O = 4 MnO2 + 4 H2SO4 + (NH4)2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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