| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4CH3COO + 10 H2O = 17 H2 + 4 CO2 + 2 NO3
CO2(g) + H2O(g) = C6H12O6(aq) + O2(g) =>
6 CO2(g) + 6 H2O(g) = C6H12O6(aq) + 6 O2(g)
Cl2 + MgI2 = ClI + Mg =>
Cl2 + MgI2 = 2 ClI + Mg
C6H8O7 + Fe = FeC6H6O7 + H2 =>
C6H8O7 + Fe = FeC6H6O7 + H2
NO3 + CH2O = N2O + CO2 + H2O =>
4 NO3 + 5 CH2O = 2 N2O + 5 CO2 + 5 H2O
CHF3 + H2O = HF + CO =>
CHF3 + H2O = 3 HF + CO
IO3 + S2O3 = I + SO4 =>
5 IO3 + 3 S2O3 = 5 I + 6 SO4
C6H8O7 + HCl = C6H6ClO7 + H2 =>
2 C6H8O7 + 2 HCl = 2 C6H6ClO7 + 3 H2
N4 + I12 = NI3 =>
N4 + I12 = 4 NI3
Fe(s) + CuSO4 = Fe2(SO4)3 + Cu =>
2 Fe(s) + 3 CuSO4 = Fe2(SO4)3 + 3 Cu
Fe(OH)3 + NaOH = NaFe(OH)4 =>
Fe(OH)3 + NaOH = NaFe(OH)4
PbO2 + ReO3 + MnO + Os = Pb8Mn4Re3OsO24 + O2 =>
16 PbO2 + 6 ReO3 + 8 MnO + 2 Os = 2 Pb8Mn4Re3OsO24 + 5 O2
C8H10 = C6H6 + C2H4 =>
C8H10 = C6H6 + C2H4
ZnO + SiO2 = ZnSiO3 =>
ZnO + SiO2 = ZnSiO3
NaOH + K2CO3 = Na2CO3 + K(OH) =>
2 NaOH + K2CO3 = Na2CO3 + 2 K(OH)
CuCO3 + H2SO4 = CuSO4 + H2O + CO2 =>
CuCO3 + H2SO4 = CuSO4 + H2O + CO2
Na + CuSO4 = Na2SO4 + Cu =>
2 Na + CuSO4 = Na2SO4 + Cu
SiO2(s) + C(s) = Si(s) + CO(g) =>
SiO2(s) + 2 C(s) = Si(s) + 2 CO(g)
FeSO4*7H2O + H2O = FeSO4*8H2O =>
FeSO4*7H2O + H2O = FeSO4*8H2O
C7H8O + KMnO4 + H2SO4 = C7H6O3 + MnSO4 + K2SO4 + H2O =>
5 C7H8O + 6 KMnO4 + 9 H2SO4 = 5 C7H6O3 + 6 MnSO4 + 3 K2SO4 + 14 H2O
Zn(s) + NiSO4(aq) = ZnSO4(aq) + Ni(s) =>
Zn(s) + NiSO4(aq) = ZnSO4(aq) + Ni(s)
P4O10 + H2SO4 = H3PO4 + SO3 =>
P4O10 + 6 H2SO4 = 4 H3PO4 + 6 SO3
C7H8O2 + O2 = CO + H2O =>
2 C7H8O2 + 9 O2 = 14 CO + 8 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Zn + AgNO{3} = Ag + ZnNO{3} =>
Zn + AgNO{3} = Ag + ZnNO{3}
Ti(OH)4 + H2Se = Ti(OH)2Se + H2O =>
Ti(OH)4 + H2Se = Ti(OH)2Se + 2 H2O
AlCl3 + NaNO3 = Al(NO3)3 + NaCl =>
AlCl3 + 3 NaNO3 = Al(NO3)3 + 3 NaCl
P + Cl = PCl3 =>
P + 3 Cl = PCl3
Fe3C + HNO3 = Fe(NO3)2 + CO2 + NO2 + H2O =>
Fe3C + 16 HNO3 = 3 Fe(NO3)2 + CO2 + 10 NO2 + 8 H2O
AlCl3 + Na3PO4 = AlPO4 + Na3Cl3 =>
AlCl3 + Na3PO4 = AlPO4 + Na3Cl3
Al + NaClO + H2O = Al(OH)3 + NaCl =>
2 Al + 3 NaClO + 3 H2O = 2 Al(OH)3 + 3 NaCl
Fe(s) + Cu(NO3)2(aq) = Fe(NO3)2(aq) + Cu(s) =>
Fe(s) + Cu(NO3)2(aq) = Fe(NO3)2(aq) + Cu(s)
Cu + PtCl2 = CuCl2 + Pt =>
Cu + PtCl2 = CuCl2 + Pt
Li(s) + MgCl2(aq) = LiCl2(aq) + Mg(s) =>
Li(s) + MgCl2(aq) = LiCl2(aq) + Mg(s)
C6H8O7 + NH3 = C6H7O7 + NH4 =>
C6H8O7 + NH3 = C6H7O7 + NH4
FeCl2 + Na2HPO4 = FeHPO4 + NaCl =>
FeCl2 + Na2HPO4 = FeHPO4 + 2 NaCl
Mg + H3PO3 = MgPO3 + H2 =>
2 Mg + 2 H3PO3 = 2 MgPO3 + 3 H2
Fe2(SO4)3 + KI = FeSO4 + I2 + K2SO4 =>
Fe2(SO4)3 + 2 KI = 2 FeSO4 + I2 + K2SO4
C6H14 + Cl2 = C6H12Cl2 + HCl =>
C6H14 + 2 Cl2 = C6H12Cl2 + 2 HCl
Zn(OH)2 + NH3*H2O = [Zn(NH3)6](OH)2 + H2O =>
Zn(OH)2 + 6 NH3*H2O = [Zn(NH3)6](OH)2 + 6 H2O
CaCl2(aq) + NaNO3(aq) = Ca(NO3)2 + Na(Cl) =>
CaCl2(aq) + 2 NaNO3(aq) = Ca(NO3)2 + 2 Na(Cl)
Na2S(aq) + Mg(NO3)2(aq) = NaNO3(aq) + MgS(aq) =>
Na2S(aq) + Mg(NO3)2(aq) = 2 NaNO3(aq) + MgS(aq)
C6H12O6 + C2H5OH = C95H142O28 + H2O =>
52 C6H12O6 + 129 C2H5OH = 6 C95H142O28 + 273 H2O
FeCl3 + K3[Fe(CN)6] = KCl + Fe[Fe(CN)6] =>
FeCl3 + K3[Fe(CN)6] = 3 KCl + Fe[Fe(CN)6]
Fe2 + Br2 = FeBr3 =>
Fe2 + 3 Br2 = 2 FeBr3
NH3 + Cl2 = N2H4 + NH4Cl =>
4 NH3 + Cl2 = N2H4 + 2 NH4Cl
Cr(NO3)3 = Cr + NO3 =>
Cr(NO3)3 = Cr + 3 NO3
Pb(s) + CuCl2(aq) = PbCl2(s) + Cu(aq) =>
Pb(s) + CuCl2(aq) = PbCl2(s) + Cu(aq)
CH3COONH4 + H2O = CH3COONH3 + H3O =>
CH3COONH4 + H2O = CH3COONH3 + H3O
Ba(OH)2 + H{+} = Ba{2+} + H2O =>
Ba(OH)2 + 2 H{+} = Ba{2+} + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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