| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgS = Mg + S
CH3CH2CN + H2 = CH3CH2HCN =>
2 CH3CH2CN + H2 = 2 CH3CH2HCN
Pt + HF = PtH3 + F2 =>
2 Pt + 6 HF = 2 PtH3 + 3 F2
Cl2(g) + C2H2(g) = C2H2Cl4 =>
2 Cl2(g) + C2H2(g) = C2H2Cl4
CO2 + ZnO = ZnCO3 =>
CO2 + ZnO = ZnCO3
Ra + Al = RaAl =>
Ra + Al = RaAl
Fe(OH)3 + Na2SO4 = FeSO4 + Na2(OH)3 =>
Fe(OH)3 + Na2SO4 = FeSO4 + Na2(OH)3
Na2S + HNO3 = NaNO3 + H2S =>
Na2S + 2 HNO3 = 2 NaNO3 + H2S
FeSO4 + KOH = Fe(OH)2 + K2SO4 =>
FeSO4 + 2 KOH = Fe(OH)2 + K2SO4
SiO2 + NaHCO3 = Si(CO3) + Na(HO2) =>
SiO2 + NaHCO3 = Si(CO3) + Na(HO2)
FeSO4 + KOH = Fe(OH)2 + K2SO4 =>
FeSO4 + 2 KOH = Fe(OH)2 + K2SO4
CaCO2 + O2 = CaO + CO2 =>
2 CaCO2 + O2 = 2 CaO + 2 CO2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Si + OH = H2O + SiO3 =>
Si + 6 OH = 3 H2O + SiO3
Al3{+} + O2{-} = Al3O2 =>
Al3{+} + O2{-} = Al3O2
NO2 + Ba(OH)2 = Ba(NO3)2 + H2O + Ba(NO2)2 =>
4 NO2 + 2 Ba(OH)2 = Ba(NO3)2 + 2 H2O + Ba(NO2)2
Fe2(HPO3)3 + O2 = Fe2O3 + H2O + P2O5 =>
2 Fe2(HPO3)3 + 3 O2 = 2 Fe2O3 + 3 H2O + 3 P2O5
Mg(NO3)2 + NaOH = Mg(OH)2 + Na + NO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 Na + 2 NO3
HCl + Al(OH)3 = H2O + Cl3Al =>
3 HCl + Al(OH)3 = 3 H2O + Cl3Al
Ni(NO3)2(aq) + BaCl2(aq) = NiCl2(aq) + Ba(NO3)2(aq) =>
Ni(NO3)2(aq) + BaCl2(aq) = NiCl2(aq) + Ba(NO3)2(aq)
V2O5 + KOH = KV3O8 + H2O =>
3 V2O5 + 2 KOH = 2 KV3O8 + H2O
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Ba(OH)2 + HF = F2Ba + H2O =>
Ba(OH)2 + 2 HF = F2Ba + 2 H2O
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
HSO5{-} + C6H6O = H{+} + SO4{2-} + CO2 + H2O =>
14 HSO5{-} + C6H6O = 14 H{+} + 14 SO4{2-} + 6 CO2 + 3 H2O
Al2Cl3 + NaOH = Al(OH)3 + Na2Cl =>
Al2Cl3 + 6 NaOH = 2 Al(OH)3 + 3 Na2Cl
HI + Zn(OH)2 = ZnI2 + H2O =>
2 HI + Zn(OH)2 = ZnI2 + 2 H2O
FeCl3 + MgSO4 = Fe(SO4)3 + MgCl =>
FeCl3 + 3 MgSO4 = Fe(SO4)3 + 3 MgCl
Cu(OH)2 + KOH = K2[Cu(OH)4] =>
Cu(OH)2 + 2 KOH = K2[Cu(OH)4]
K3P + H2O = K2O + H3P =>
2 K3P + 3 H2O = 3 K2O + 2 H3P
C6H5CH2CH2OH + HBr = C6H5CH2CH2Br + H2O =>
C6H5CH2CH2OH + HBr = C6H5CH2CH2Br + H2O
Mg + S = MgS =>
Mg + S = MgS
N2 + OH = HNO3 + H2O =>
N2 + 10 OH = 2 HNO3 + 4 H2O
PH3 + KOH + K2[PdCl4] = P4 + Pd + KCl + H2O =>
4 PH3 + 12 KOH + 6 K2[PdCl4] = P4 + 6 Pd + 24 KCl + 12 H2O
HBr + Ba(OH)2 = Br2Ba + H2O =>
2 HBr + Ba(OH)2 = Br2Ba + 2 H2O
Al2(SO4)3 + NaOH = Na3Al(OH)6 + Na2SO4 =>
Al2(SO4)3 + 12 NaOH = 2 Na3Al(OH)6 + 3 Na2SO4
Ba(NO3)2 + SO4 = BaSO4 + NO3 =>
Ba(NO3)2 + SO4 = BaSO4 + 2 NO3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)2 =>
2 CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)2
N4H4O4 = N2 + O2 + H2O =>
N4H4O4 = 2 N2 + O2 + 2 H2O
CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)2 =>
2 CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)2
Co(OH)2 + CsCl = Cs(OH) + CoCl2 =>
Co(OH)2 + 2 CsCl = 2 Cs(OH) + CoCl2
F + O = FO2 =>
F + 2 O = FO2
K2Cr2O7 + HCl + FeS = KCl + CrCl3 + FeO + S + H2O =>
K2Cr2O7 + 8 HCl + 3 FeS = 2 KCl + 2 CrCl3 + 3 FeO + 3 S + 4 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
(NH4)(OH) + H3(PO4) = (NH4)3(PO4) + H2O =>
3(NH4)(OH) + H3(PO4) = (NH4)3(PO4) + 3 H2O
Ca + H3P = CaP + H3 =>
Ca + H3P = CaP + H3
C3H8 + HNO3 = C3H7NO2 + H2O =>
C3H8 + HNO3 = C3H7NO2 + H2O
CS2(aq) + O2(g) = CO2 + SO2 =>
CS2(aq) + 3 O2(g) = CO2 + 2 SO2
Br2 + OH{-} = Br{-} + BrO{-} + H2O =>
Br2 + 2 OH{-} = Br{-} + BrO{-} + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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