| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2S + CUCl2 = CUS + 2 NaCl
C7H7NO2 + HOI = C7H6NO2I + H2O =>
C7H7NO2 + HOI = C7H6NO2I + H2O
ZnCl2 + KI = ZnI2 + KCl =>
ZnCl2 + 2 KI = ZnI2 + 2 KCl
K2{+} + SO4{-} = K2SO4 =>
K2{+} + SO4{-} = K2SO4
CH3COCH3 + H2 = CH3CH(OH)CH3 =>
CH3COCH3 + H2 = CH3CH(OH)CH3
Ba(OH)2 + Li = Li(OH)2 + Ba =>
Ba(OH)2 + Li = Li(OH)2 + Ba
Ni(ClO3) = Ni + ClO3 =>
Ni(ClO3) = Ni + ClO3
KOH + KHC4O8 = H2O + K + CO2 =>
KOH + KHC4O8 = H2O + 2 K + 4 CO2
Ni(C2H3O2)2 + NH4Cl = NH4C2H3O2 + NiCl2 =>
Ni(C2H3O2)2 + 2 NH4Cl = 2 NH4C2H3O2 + NiCl2
NaHSO3 + NaOH + Ca(OCl)2 = NaCl + CaSO4 + H2O + Na2SO4 =>
2 NaHSO3 + 2 NaOH + Ca(OCl)2 = 2 NaCl + CaSO4 + 2 H2O + Na2SO4
CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4
MnO2 + KOH = KMnO4 + Mn2O3 + H2O =>
8 MnO2 + 2 KOH = 2 KMnO4 + 3 Mn2O3 + H2O
NaNO2 + FeSO4 + H2SO4 = NaHSO4 + Fe2(SO4)3 + NO + H2O =>
2 NaNO2 + 2 FeSO4 + 3 H2SO4 = 2 NaHSO4 + Fe2(SO4)3 + 2 NO + 2 H2O
CuCl22H2O + Al = H2O + AlCl3 + Cu =>
3 CuCl22H2O + 22 Al = 3 H2O + 22 AlCl3 + 3 Cu
Zn + NiSO4 = ZnSO4 + Ni =>
Zn + NiSO4 = ZnSO4 + Ni
MgCO3 + H2O + CO2 = Mg(HCO3)2 =>
MgCO3 + H2O + CO2 = Mg(HCO3)2
CaCO3 + CuO + RuO2 + TiO2 = CaCu3Ru3TiO12 + CO2 =>
CaCO3 + 3 CuO + 3 RuO2 + TiO2 = CaCu3Ru3TiO12 + CO2
Li(s) + ZnCl2(aq) = Zn(s) + LiCl(aq) =>
2 Li(s) + ZnCl2(aq) = Zn(s) + 2 LiCl(aq)
BaS + Na2SiO3 = BaSiO3 + Na2S =>
BaS + Na2SiO3 = BaSiO3 + Na2S
C4H79OH + O2 = CO2 + H2O =>
2 C4H79OH + 47 O2 = 8 CO2 + 80 H2O
Zn + NiSO4 = ZnSO4 + Ni =>
Zn + NiSO4 = ZnSO4 + Ni
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
CuFeS2 + S2 = FeS2 + Cu5FeS4 =>
5 CuFeS2 + S2 = 4 FeS2 + Cu5FeS4
C4H7O2 + NaOH = C4H8O2Na + H2O + CO2 =>
21 C4H7O2 + 19 NaOH = 19 C4H8O2Na + 7 H2O + 8 CO2
Hg + F2 = HgF2 =>
Hg + F2 = HgF2
Ce2(CO3)3 + HCl = CeCl3 + H2O + CO2 =>
Ce2(CO3)3 + 6 HCl = 2 CeCl3 + 3 H2O + 3 CO2
Ca(OCl)Cl + HCl + KI = CaCl2 + KCl + I2 + H2O =>
Ca(OCl)Cl + 2 HCl + 2 KI = CaCl2 + 2 KCl + I2 + H2O
Cl2 + KI = KCl + I2 =>
Cl2 + 2 KI = 2 KCl + I2
Fe2O4H2 = Fe2O3 + H2O =>
Fe2O4H2 = Fe2O3 + H2O
Fe2O3 + Na2O2 = Na2FeO4 + NaFeO2 =>
2 Fe2O3 + 3 Na2O2 = 2 Na2FeO4 + 2 NaFeO2
Zn + NiSO4 = ZnSO4 + Ni =>
Zn + NiSO4 = ZnSO4 + Ni
CH3CHCOOHNH2 + HCl = CH3CHCOOHCl + NH3 =>
CH3CHCOOHNH2 + HCl = CH3CHCOOHCl + NH3
Af + Ox2 = Af2Ox =>
4 Af + Ox2 = 2 Af2Ox
FeMnO4 + H2 = FeH + Mn + H2O =>
2 FeMnO4 + 9 H2 = 2 FeH + 2 Mn + 8 H2O
KOH(aq) + Co(NO3)2(aq) = Co(OH)2(s) + KNO3(aq) =>
2 KOH(aq) + Co(NO3)2(aq) = Co(OH)2(s) + 2 KNO3(aq)
Zn + NiSO4 = ZnSO4 + Ni =>
Zn + NiSO4 = ZnSO4 + Ni
K[Sn(OH)3] + Br2 + KOH = KBr + K[Sn(OH)5] =>
K[Sn(OH)3] + Br2 + 2 KOH = 2 KBr + K[Sn(OH)5]
[Ag(NH3)2]NO3 + KCN = [Ag(NH3)2]CN + KNO3 =>
[Ag(NH3)2]NO3 + KCN = [Ag(NH3)2]CN + KNO3
Zn + NiSO4 = ZnSO4 + Ni =>
Zn + NiSO4 = ZnSO4 + Ni
Br3F3 = Br + F =>
Br3F3 = 3 Br + 3 F
NaOH + H2PO4 = Na2PO4 + H2O =>
2 NaOH + H2PO4 = Na2PO4 + 2 H2O
LiI(s) = Li(s) + I2(g) =>
2 LiI(s) = 2 Li(s) + I2(g)
Mg(OH)2(aq) + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2(aq) + 2 HNO3 = Mg(NO3)2 + 2 H2O
C + Si = CSi =>
C + Si = CSi
Co2O3 = Co + O =>
Co2O3 = 2 Co + 3 O
K2CrO4 + CaCl2 = K2Cl2 + CrO4Ca =>
K2CrO4 + CaCl2 = K2Cl2 + CrO4Ca
Zn + NiSO4 = ZnSO4 + Ni =>
Zn + NiSO4 = ZnSO4 + Ni
Ni2ClO + O2 = Ni(O2)2 + Cl2O5 =>
4 Ni2ClO + 19 O2 = 8 Ni(O2)2 + 2 Cl2O5
Mn(OH)2 + Cl2 + KOH = MnO2 + KCl + H2O =>
Mn(OH)2 + Cl2 + 2 KOH = MnO2 + 2 KCl + 2 H2O
NiCl + CoSO4 = NiSO4 + CoCl =>
NiCl + CoSO4 = NiSO4 + CoCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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