| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaSO3(s) = Na + SO3(s)
Cu3Cl + Zn = Cu + ZnCl2 =>
2 Cu3Cl + Zn = 6 Cu + ZnCl2
KNO3 + (C6H5)2NH = K2NH + C6H5NO3 =>
2 KNO3 + (C6H5)2NH = K2NH + 2 C6H5NO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KI + MnO2 + H2O = KOH + MnI2 + I2 =>
4 KI + MnO2 + 2 H2O = 4 KOH + MnI2 + I2
NH4OH + H2SO4 = NH4H2 + SO4OH =>
NH4OH + H2SO4 = NH4H2 + SO4OH
Ti2(SO3)3 + KMnO4 + H2SO4 = Ti(SO4)2 + Mn(SO4) + K2SO4 + H2O =>
5 Ti2(SO3)3 + 8 KMnO4 + 17 H2SO4 = 10 Ti(SO4)2 + 8 Mn(SO4) + 4 K2SO4 + 17 H2O
Fe{+2} + S2O8{-1,75} + H{+} = Fe{+3} + SO2 + H2O =>
7 Fe{+2} + S2O8{-1,75} + 8 H{+} = 7 Fe{+3} + 2 SO2 + 4 H2O
Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
SbCl3 + HCl + Zn = Zn[SbCl6] + H2 =>
2 SbCl3 + 6 HCl + 2 Zn = 2 Zn[SbCl6] + 3 H2
Hg2(NO3)2 + H2O = Hg2(OH)NO3 + HNO3 =>
Hg2(NO3)2 + H2O = Hg2(OH)NO3 + HNO3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Ca(OH)2(s) + H2SO4(aq) = H2O(l) + CaSO4(s) =>
Ca(OH)2(s) + H2SO4(aq) = 2 H2O(l) + CaSO4(s)
CO2 + Ca(OH)2 = CaO + H2CO3 =>
CO2 + Ca(OH)2 = CaO + H2CO3
AgNO3 + KPO3 = AgPO3 + KNO3 =>
AgNO3 + KPO3 = AgPO3 + KNO3
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
VO + Ca = CaO + V =>
VO + Ca = CaO + V
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KO4 + CO2 = K2CO3 + O2 =>
4 KO4 + 2 CO2 = 2 K2CO3 + 7 O2
AlCl2 = AlCl3 + Al =>
3 AlCl2 = 2 AlCl3 + Al
Zn(NO3)2(heat) = ZnO + NO2 + O2 =>
2 Zn(NO3)2(heat) = 2 ZnO + 4 NO2 + O2
Kr + U = KrU =>
Kr + U = KrU
SrO + SO2 = SrS + O2 =>
2 SrO + 2 SO2 = 2 SrS + 3 O2
CH3CHCH3CH3OH = CH3CHCH2CH3 + H2O =>
CH3CHCH3CH3OH = CH3CHCH2CH3 + H2O
NaH + CO2 = C + NaOH =>
2 NaH + CO2 = C + 2 NaOH
Ba + KSO4 = BaSO4 + K =>
Ba + KSO4 = BaSO4 + K
NH4 + NO2 = N2 + H2O =>
NH4 + NO2 = N2 + 2 H2O
KNO2 + Zn + NaOH + H2O = Na2[Zn(OH)4] + NH3 + KOH =>
KNO2 + 3 Zn + 6 NaOH + 5 H2O = 3 Na2[Zn(OH)4] + NH3 + KOH
Bi2O3 + HI = H2O + HBiI4 =>
Bi2O3 + 8 HI = 3 H2O + 2 HBiI4
Cl2 + PbO2 + H2SO4 = HClO3 + PbSO4 + H2O =>
Cl2 + 5 PbO2 + 5 H2SO4 = 2 HClO3 + 5 PbSO4 + 4 H2O
AgClO3 + NaCl = AgCl + NaClO3 =>
AgClO3 + NaCl = AgCl + NaClO3
Fe2{+} + O2 + NH3 + H2O = FeOOH + NH4{+} =>
4 Fe2{+} + 5 O2 + 4 NH3 + 6 H2O = 8 FeOOH + 4 NH4{+}
NiCO3 + Pb = Ni + Pb(CO3)2 =>
2 NiCO3 + Pb = 2 Ni + Pb(CO3)2
N2O6(g) = NO2(g) + O2(g) =>
N2O6(g) = 2 NO2(g) + O2(g)
K2S + Ni(C2H3O2)2 = NiS + KC2H3O2 =>
K2S + Ni(C2H3O2)2 = NiS + 2 KC2H3O2
K2CO3(s) = K2O(aq) + CO2(g) =>
K2CO3(s) = K2O(aq) + CO2(g)
Na2AsO3 + Zn + HCl = AsH3 + ZnCl2 + NaCl + H2O =>
2 Na2AsO3 + 7 Zn + 18 HCl = 2 AsH3 + 7 ZnCl2 + 4 NaCl + 6 H2O
C16H24O5 + O2 = CO2 + H2O =>
2 C16H24O5 + 39 O2 = 32 CO2 + 24 H2O
Al + HNO3 = Al(NO3)3 + N2 + H2O =>
10 Al + 36 HNO3 = 10 Al(NO3)3 + 3 N2 + 18 H2O
Mg(s) + Ag(NO3)(aq) = Ag(s) + Mg(NO3)(aq) =>
Mg(s) + Ag(NO3)(aq) = Ag(s) + Mg(NO3)(aq)
C3H4O3 = C2H4O + CO2 =>
C3H4O3 = C2H4O + CO2
Na2SO3 + KMnO4 + KOH = Na2SO4 + K3MnO4 + H2O =>
Na2SO3 + KMnO4 + 2 KOH = Na2SO4 + K3MnO4 + H2O
Cu + O = CuO =>
Cu + O = CuO
(C6H6) + (O2) = (H2O) + (CO2) =>
2(C6H6) + 15(O2) = 6(H2O) + 12(CO2)
Pb(NO3)2(aq) + KCl(aq) = PbCl2(s) + KNO3(l) =>
Pb(NO3)2(aq) + 2 KCl(aq) = PbCl2(s) + 2 KNO3(l)
H2O2 + K3[Fe(CN)6] = O2 + K2H2[Fe(CN)6] + K4[Fe(CN)6] =>
H2O2 + 2 K3[Fe(CN)6] = O2 + K2H2[Fe(CN)6] + K4[Fe(CN)6]
KClO6 + KI + H2O = KCl + I2 + KOH =>
KClO6 + 12 KI + 6 H2O = KCl + 6 I2 + 12 KOH
NaSO3(s) = Na2 + SO3(s) =>
2 NaSO3(s) = Na2 + 2 SO3(s)
NH4{+} + NaOH + K2HgI4 = Hg2I3NH2 + KI + Na{+} + H2O + HI =>
NH4{+} + NaOH + 2 K2HgI4 = Hg2I3NH2 + 4 KI + Na{+} + H2O + HI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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