| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(OH)2 + Li2O = ZnO + 2 LiOH
C6H6 + H2SO4 = C6H5SO3H + H2O =>
C6H6 + H2SO4 = C6H5SO3H + H2O
S2O3{2-} + OH{-} = SO4{-2} + H2O + e =>
S2O3{2-} + 10 OH{-} = 2 SO4{-2} + 5 H2O + 8e
AgCH3COO + Na3(PO4) = Ag3(PO4) + NaCH3COO =>
3 AgCH3COO + Na3(PO4) = Ag3(PO4) + 3 NaCH3COO
Pb(NO3)2 = PbO + NO + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO + 3 O2
CO(F)2 = C(O)2 + C(F)4 =>
2 CO(F)2 = C(O)2 + C(F)4
KMnO4 + NaHSO3 = K + MnO2 + NaHSO4 =>
KMnO4 + 2 NaHSO3 = K + MnO2 + 2 NaHSO4
MgO + ZnO = MgZnO2 =>
MgO + ZnO = MgZnO2
Cr{2+} + Cl{-} = Cr4Cl8 =>
4 Cr{2+} + 8 Cl{-} = Cr4Cl8
Fe(Br)3 + F = Fe(F)3 + Br =>
Fe(Br)3 + 3 F = Fe(F)3 + 3 Br
Mn(Cl)2 + Cl2 + KOH = MnO2 + KCl + H2O =>
Mn(Cl)2 + Cl2 + 4 KOH = MnO2 + 4 KCl + 2 H2O
Zn + K2Cr2O7 + HSO4 = Zn(SO4)2 + Cr(SO4)3 + K2SO4 + H2O =>
7 Zn + 2 K2Cr2O7 + 28 HSO4 = 7 Zn(SO4)2 + 4 Cr(SO4)3 + 2 K2SO4 + 14 H2O
CH + O = CO2 + H2O =>
2 CH + 5 O = 2 CO2 + H2O
SO2 + HNaO = Na2SO3 + H2O =>
SO2 + 2 HNaO = Na2SO3 + H2O
NaCr(OH)4 + HCl = Cr(OH)3 + NaCl + H2O =>
NaCr(OH)4 + HCl = Cr(OH)3 + NaCl + H2O
C2H4(OH)2 + HCOOH = CH3COOCH2 + H2O =>
7 C2H4(OH)2 + 4 HCOOH = 6 CH3COOCH2 + 10 H2O
HCl + Na2O2 = H2O + NaCl2 =>
4 HCl + Na2O2 = 2 H2O + 2 NaCl2
S + HClO3 = SO2 + HCl =>
3 S + 2 HClO3 = 3 SO2 + 2 HCl
Ca2C2O4 + KMnO4 + H2SO4 = CaSO4 + K2SO4 + MnSO4 + H2O + CO2 =>
5 Ca2C2O4 + 4 KMnO4 + 16 H2SO4 = 10 CaSO4 + 2 K2SO4 + 4 MnSO4 + 16 H2O + 10 CO2
C6H2(NO2)3OH + NaOH = C6H2(NO2)3ONa + H2O =>
C6H2(NO2)3OH + NaOH = C6H2(NO2)3ONa + H2O
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
Cl + I + H2O = HCl + HIO3 =>
5 Cl + I + 3 H2O = 5 HCl + HIO3
C8H9NO2 = C + H + N + O =>
C8H9NO2 = 8 C + 9 H + N + 2 O
Ag(NH3)2{+} + Cl(aq){-} + H2SO4(aq) = (NH4)2SO4(aq) + AgCl(s) =>
Ag(NH3)2{+} + Cl(aq){-} + H2SO4(aq) = (NH4)2SO4(aq) + AgCl(s)
Al2(SO4)3 + HCOOH = Al(HCOO)3 + H2SO4 =>
Al2(SO4)3 + 6 HCOOH = 2 Al(HCOO)3 + 3 H2SO4
CaOH2 + CO3 = CaCO3 + H2O =>
CaOH2 + CO3 = CaCO3 + H2O
MgSO3 + HCl = MgHCl + HClSO3 =>
MgSO3 + 2 HCl = MgHCl + HClSO3
C2H5NSCl + O2 = CO2 + H2O + NO + SO3 + HCl =>
C2H5NSCl + 5 O2 = 2 CO2 + 2 H2O + NO + SO3 + HCl
Al2 + (SO4)318H2O + NaHCO3 = Al(OH)3 + CO2 + Na2SO4 + H2O =>
106.00000000001Al2 + (SO4)318H2O + 636.00000000004NaHCO3 = 212.00000000001Al(OH)3 + 636.00000000004CO2 + 318.00000000002Na2SO4 + H2O
CuSO4 + CaCl2 = CuCa + Cl2SO4 =>
CuSO4 + CaCl2 = CuCa + Cl2SO4
Ni + Fe(NO3) = Fe + Ni(NO3) =>
Ni + Fe(NO3) = Fe + Ni(NO3)
Cr + Cl2 + I2 = CrCl2I =>
2 Cr + 2 Cl2 + I2 = 2 CrCl2I
Ag + CuBr2 = AgBr + Cu =>
2 Ag + CuBr2 = 2 AgBr + Cu
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
KI + HNO3 + H2SO4 = NO + I2 + H2O + KHSO4 =>
6 KI + 2 HNO3 + 6 H2SO4 = 2 NO + 3 I2 + 4 H2O + 6 KHSO4
H2Te + Cr(OH)3 = H2O + CrOHTe =>
H2Te + Cr(OH)3 = 2 H2O + CrOHTe
HCH3COO + NaOH = NaCH3COO + H2O =>
HCH3COO + NaOH = NaCH3COO + H2O
NH4 + NO3 = NH4NO3 =>
NH4 + NO3 = NH4NO3
Te + Cl2 = Te{+4} + Cl{-} =>
Te + 2 Cl2 = Te{+4} + 4 Cl{-}
LiI + HNO2 = HI + LiNO2 =>
LiI + HNO2 = HI + LiNO2
Na(NO3) + BaCl2 = NaCl2 + Ba(NO3) =>
Na(NO3) + BaCl2 = NaCl2 + Ba(NO3)
CHCH + CH3CH2ONa = CHCNa + CH3CH2OH =>
CHCH + CH3CH2ONa = CHCNa + CH3CH2OH
Mn2O3 + Lu2O3 + Ga2O3 + MgO = LuGa99Mn1MgO4 + O2 =>
2 Mn2O3 + 2 Lu2O3 + 198 Ga2O3 + 4 MgO = 4 LuGa99Mn1MgO4 + 297 O2
HBr + H2SO4 = Br2 + S04 + H2O =>
24 HBr + 4 H2SO4 = 12 Br2 + S04 + 16 H2O
Ca2 + O2 = CaO2 =>
Ca2 + 2 O2 = 2 CaO2
Fe{3+} + [Fe(SCN)6]{4-} = Fe4[Fe(SCN)6]3 =>
4 Fe{3+} + 3[Fe(SCN)6]{4-} = Fe4[Fe(SCN)6]3
K2CO3(s) + HCl = KCl(aq) + CO2(g) + H2O(l) =>
K2CO3(s) + 2 HCl = 2 KCl(aq) + CO2(g) + H2O(l)
Ag3N + Zn3P = Ag3P + Zn3N =>
Ag3N + Zn3P = Ag3P + Zn3N
SO3{-2} + MnO4{-} + H{+} = SO4{2-} + Mn{2} + H2O =>
5 SO3{-2} + 2 MnO4{-} + 6 H{+} = 5 SO4{2-} + 2 Mn{2} + 3 H2O
CuBr2 + Ca(OH)2 = CaBr2 + Cu(OH)2 =>
CuBr2 + Ca(OH)2 = CaBr2 + Cu(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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