| Équations équilibrées la veille | Équations équilibrées le lendemain |
CI2 + NaI = NaCI + I2
Na + S8 = Na2S =>
16 Na + S8 = 8 Na2S
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
Mg(OH)2 + NH4Cl = MgCl2 + NH3*H2O =>
Mg(OH)2 + 2 NH4Cl = MgCl2 + 2 NH3*H2O
NaHCO3 + H2SO3 = NaHCO3SO3 + H2 =>
NaHCO3 + H2SO3 = NaHCO3SO3 + H2
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
Ca + ZnCo3 = CaCo3 + Zn =>
Ca + ZnCo3 = CaCo3 + Zn
Ca(OH)2 + AgNO3 = Ag(OH)2 + Ca(NO3) =>
Ca(OH)2 + AgNO3 = Ag(OH)2 + Ca(NO3)
Y(NO3)3*6H2O + Fe(NO3)3*9H2O + C2H5NO2 = YFeO3 + N2 + CO2 + H2O =>
3 Y(NO3)3*6H2O + 3 Fe(NO3)3*9H2O + 10 C2H5NO2 = 3 YFeO3 + 14 N2 + 20 CO2 + 70 H2O
Zn + NHO3 = Zn(NO3)2 + HN4NO3 + H2O =>
10 Zn + 25 NHO3 = 10 Zn(NO3)2 + HN4NO3 + 12 H2O
Br(l) + KCl(aq) = KBr(aq) + Cl2(g) =>
2 Br(l) + 2 KCl(aq) = 2 KBr(aq) + Cl2(g)
NaCl(s) = Na{+}(aq) + Cl{-}(aq) =>
NaCl(s) = Na{+}(aq) + Cl{-}(aq)
AgBr(s) = Ag(s) + Br2(g) =>
2 AgBr(s) = 2 Ag(s) + Br2(g)
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
NaI + AgNo3 = NaNo3 + AgI =>
NaI + AgNo3 = NaNo3 + AgI
Na2CO3 + Ca(NO3)2 = NaNO3 + CaCO3 =>
Na2CO3 + Ca(NO3)2 = 2 NaNO3 + CaCO3
BeI2 + SrSO4 = BeSO4 + SrI2 =>
BeI2 + SrSO4 = BeSO4 + SrI2
FeCO3 = Fe + O2 + CO2 =>
2 FeCO3 = 2 Fe + O2 + 2 CO2
Mg + CI2 = MgCI2 =>
Mg + CI2 = MgCI2
KSCN + FeCl3 + H2O = (Fe(H2O)5(SCN))Cl2 + KCl =>
KSCN + FeCl3 + 5 H2O = (Fe(H2O)5(SCN))Cl2 + KCl
Fe(ClO3)3 + CuCrO4 = Fe2(CrO4)3 + Cu(ClO3)2 =>
2 Fe(ClO3)3 + 3 CuCrO4 = Fe2(CrO4)3 + 3 Cu(ClO3)2
Ce(SO4)2 + NaOH = Ce(OH)4 + Na2SO4 =>
Ce(SO4)2 + 4 NaOH = Ce(OH)4 + 2 Na2SO4
C2H4 + O2 = CO + H2O =>
C2H4 + 2 O2 = 2 CO + 2 H2O
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + H2O(g) =>
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + 4 H2O(g)
Al2(SO4)3 + NH3 + H2SO4 = NH4Al(SO4)2 =>
Al2(SO4)3 + 2 NH3 + H2SO4 = 2 NH4Al(SO4)2
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
HClO4(aq) + CsOH(aq) = CsClO4 + H2O =>
HClO4(aq) + CsOH(aq) = CsClO4 + H2O
Mn(NO3)2 + NaBiO3 + HNO3 = NaMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
2 Mn(NO3)2 + 5 NaBiO3 + 14 HNO3 = 2 NaMnO4 + 5 Bi(NO3)3 + 3 NaNO3 + 7 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HNO3 + Mn = MnNO3 + NO2 + H2O =>
2 HNO3 + Mn = MnNO3 + NO2 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mn(NO3)2 + NaBiO3 + HNO3 = NaNO3 + Bi(NO3)3 + H2O + HMnO4 =>
2 Mn(NO3)2 + 5 NaBiO3 + 16 HNO3 = 5 NaNO3 + 5 Bi(NO3)3 + 7 H2O + 2 HMnO4
Cu + H2O(water) + CO2 + O2 = CuCO3Cu(OH)2 =>
2 Cu + H2O(water) + CO2 + O2 = CuCO3Cu(OH)2
MgCrO4 + Fe(ClO3)3 = Mg(ClO3)2 + Fe2(CrO4)3 =>
3 MgCrO4 + 2 Fe(ClO3)3 = 3 Mg(ClO3)2 + Fe2(CrO4)3
C8H12 + O2 = C8H12O =>
2 C8H12 + O2 = 2 C8H12O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C9H7O4 + HCl = C9H8O4 + Cl =>
C9H7O4 + HCl = C9H8O4 + Cl
Ca + ZnCo3 = CaCo3 + Zn =>
Ca + ZnCo3 = CaCo3 + Zn
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
[HSO3C6H4NHNH3]HSO4 + NaOH = HSO3C6H4NHNH2 + Na2SO4 + H2O =>
[HSO3C6H4NHNH3]HSO4 + 2 NaOH = HSO3C6H4NHNH2 + Na2SO4 + 2 H2O
Ca + ZnCo3 = CaCo3 + Zn =>
Ca + ZnCo3 = CaCo3 + Zn
Fe(ClO3)3 = FeCl3 + O2 =>
2 Fe(ClO3)3 = 2 FeCl3 + 9 O2
NaOH + PbS = PbOH + NaS =>
NaOH + PbS = PbOH + NaS
C2H4NO2{-} + Cu{2+} = C4H8CuN2O4 =>
2 C2H4NO2{-} + Cu{2+} = C4H8CuN2O4
ZnSO4 + NH3 + H2O = Zn(NH3)4(OH)2 + (NH4)2SO4 =>
ZnSO4 + 6 NH3 + 2 H2O = Zn(NH3)4(OH)2 + (NH4)2SO4
Zn(s) + HNO3(aq) = Zn(NO3)2(aq) + NO2(g) + H2O(aq) =>
Zn(s) + 4 HNO3(aq) = Zn(NO3)2(aq) + 2 NO2(g) + 2 H2O(aq)
CoCl2H12O6NH4Cl + NH3 + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2H12O6NH4Cl + 8 NH3 + H2O2 = 2[Co(NH3)5Cl]Cl2 + 14 H2O
P4 + SOCl2 = PCl3 + SO2 + S2Cl2 =>
P4 + 8 SOCl2 = 4 PCl3 + 4 SO2 + 2 S2Cl2
Fe(ClO3)3 + CdC2O4 = Fe2(C2O4)3 + Cd(ClO3)2 =>
2 Fe(ClO3)3 + 3 CdC2O4 = Fe2(C2O4)3 + 3 Cd(ClO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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