| Équations équilibrées la veille | Équations équilibrées le lendemain |
CF4 + 2 Br2 = CBr4 + 2 F2
Sb2S3 + NaNO3 + HNO3 = Sb2O5 + Na2SO4 + NO2 + H2O =>
Sb2S3 + 6 NaNO3 + 22 HNO3 = Sb2O5 + 3 Na2SO4 + 28 NO2 + 11 H2O
CuCl2 + K2CrO4 = CuCrO4 + KCl =>
CuCl2 + K2CrO4 = CuCrO4 + 2 KCl
C2H5OH + H2O = CH3COOH + {-} + H{+} =>
C2H5OH + H2O = CH3COOH + 4e + 4 H{+}
Ba(NO3)2 + Na2SiO3 = BaSiO3 + NaNO3 =>
Ba(NO3)2 + Na2SiO3 = BaSiO3 + 2 NaNO3
HgS + HCl = HgCl2 + H2S =>
HgS + 2 HCl = HgCl2 + H2S
I2 + H2O = HOI + HI =>
I2 + H2O = HOI + HI
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Fe2O3 + C8H18 = CO2 + H2O + Fe =>
25 Fe2O3 + 3 C8H18 = 24 CO2 + 27 H2O + 50 Fe
Al(OH)3 + CH3COOH = (CH3COO)2AlOH + H2O =>
Al(OH)3 + 2 CH3COOH = (CH3COO)2AlOH + 2 H2O
Ga + CuCl2 = GaCl3 + Cu =>
2 Ga + 3 CuCl2 = 2 GaCl3 + 3 Cu
C3H7OH + OH = CO2 + H2O =>
C3H7OH + 18 OH = 3 CO2 + 13 H2O
H2SO4 + Na3PO4 = H3PO4 + Na2SO4 =>
3 H2SO4 + 2 Na3PO4 = 2 H3PO4 + 3 Na2SO4
Zn + CaO = ZnO + Ca =>
Zn + CaO = ZnO + Ca
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C4H10O12 + O2 = H2O + CO2 =>
2 C4H10O12 + O2 = 10 H2O + 8 CO2
Al(s) + Ni(NO3)2 = Ni(s) + Al(NO3)3 =>
2 Al(s) + 3 Ni(NO3)2 = 3 Ni(s) + 2 Al(NO3)3
Mo2O3 + KMnO4 + H2SO4 = MoO3 + K2SO4 + Mn2SO4 + H2O =>
2 Mo2O3 + 2 KMnO4 + 2 H2SO4 = 4 MoO3 + K2SO4 + Mn2SO4 + 2 H2O
NaCl + HgSO4 = Na2SO4 + Hg(Cl)2 =>
2 NaCl + HgSO4 = Na2SO4 + Hg(Cl)2
Ph3 + O2 = Ph2O5 =>
4 Ph3 + 15 O2 = 6 Ph2O5
PhCH2NH2 + HCl = PhCH2Cl + NH3 =>
PhCH2NH2 + HCl = PhCH2Cl + NH3
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + NH4NO3 =>
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + 2 NH4NO3
AlC2H3O2 + KSO4 = KC2H3O2 + AlSO4 =>
AlC2H3O2 + KSO4 = KC2H3O2 + AlSO4
Sb2S3 + NaNO3 + HNO3 = Sb2O5 + Na2SO4 + NO2 + H2O =>
Sb2S3 + 6 NaNO3 + 22 HNO3 = Sb2O5 + 3 Na2SO4 + 28 NO2 + 11 H2O
VO + Fe2O3 = V2O5 + FeO =>
2 VO + 3 Fe2O3 = V2O5 + 6 FeO
FeO2 + NaCN + H2O2 = Fe(CN)2 + NaOH + O2 =>
FeO2 + 2 NaCN + H2O2 = Fe(CN)2 + 2 NaOH + O2
C6H12O6 + NaHSO3 = C6H11O6 + NaH2SO3 =>
C6H12O6 + NaHSO3 = C6H11O6 + NaH2SO3
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Na2CO3 + Mg3(PO4)2 = MgCO3 + Na3PO4 =>
3 Na2CO3 + Mg3(PO4)2 = 3 MgCO3 + 2 Na3PO4
Co(NO3)2 + Na2(SO4) = Co(SO4) + Na(NO3) =>
Co(NO3)2 + Na2(SO4) = Co(SO4) + 2 Na(NO3)
Ca{+2}N{-3} + O{-2} = Ca + O2 =>
2 Ca{+2}N{-3} + 2 O{-2} = 2 Ca + O2
H2C4H4O6 + KI = HI + KHC4H4O6 =>
H2C4H4O6 + KI = HI + KHC4H4O6
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
KMnO4 + MnSO4 + NaOH = H2O + Na2SO4 + Na2MnO4 + K2MnO4 =>
4 KMnO4 + MnSO4 + 8 NaOH = 4 H2O + Na2SO4 + 3 Na2MnO4 + 2 K2MnO4
Al + CdSO4 = Cd + AlSO4 =>
Al + CdSO4 = Cd + AlSO4
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
Fe(NO3)3*9H2O + NaCOOCH3 + H(AcAc) = Fe(AcAc)3 + H2O + CH3COOH + Na(NO3) =>
Fe(NO3)3*9H2O + 3 NaCOOCH3 + 3 H(AcAc) = Fe(AcAc)3 + 9 H2O + 3 CH3COOH + 3 Na(NO3)
NaHCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C6H5O7
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cr(s) + HBr(aq) = CrBr2(aq) + H2(g) =>
Cr(s) + 2 HBr(aq) = CrBr2(aq) + H2(g)
AlO3 + H3O = Al(OH)3 + O2 =>
2 AlO3 + 2 H3O = 2 Al(OH)3 + O2
F2 + Na2S = NaF + S =>
F2 + Na2S = 2 NaF + S
Ba(NO3)2 + MgSO4 = BaSO4 + Mg(NO3)2 =>
Ba(NO3)2 + MgSO4 = BaSO4 + Mg(NO3)2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C4H10(s) + O2(g) = CO2 + H2O =>
2 C4H10(s) + 13 O2(g) = 8 CO2 + 10 H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
KHC8H4O4 + Ba(OH)2 = K + H2O + C8H4O4 + Ba =>
2 KHC8H4O4 + Ba(OH)2 = 2 K + 2 H2O + 2 C8H4O4 + Ba
Al + Fe2O3 = AlO2 + Fe2 =>
3 Al + 2 Fe2O3 = 3 AlO2 + 2 Fe2
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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