| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HI + 2 K = 2 KI + H2
Al + ClCu = AlCl3 + Cu =>
Al + 3 ClCu = AlCl3 + 3 Cu
C6H14O + Na = C6H14ONa =>
C6H14O + Na = C6H14ONa
NH4Fe(SO4)2 + KCNS = Fe(CNS)3 + K2SO4 + (NH4)2SO4 =>
2 NH4Fe(SO4)2 + 6 KCNS = 2 Fe(CNS)3 + 3 K2SO4 + (NH4)2SO4
Cr(s) + HBr(aq) = CrBr3(aq) + H2(g) =>
2 Cr(s) + 6 HBr(aq) = 2 CrBr3(aq) + 3 H2(g)
H2 + F = HF =>
H2 + 2 F = 2 HF
P + CO2 = P4O6 + CO =>
4 P + 6 CO2 = P4O6 + 6 CO
KOH + H4PO4 = K4PO4 + H2O =>
4 KOH + H4PO4 = K4PO4 + 4 H2O
Au + H2SO4 = Au2(SO4)3 + H2 =>
2 Au + 3 H2SO4 = Au2(SO4)3 + 3 H2
HN3 = N2 + H2 =>
2 HN3 = 3 N2 + H2
Br2 + S2O8{2-} + H2O = SO4{2-} + BrO3{-} + H3O{+} =>
Br2 + 5 S2O8{2-} + 18 H2O = 10 SO4{2-} + 2 BrO3{-} + 12 H3O{+}
NaOH + FeCl3 = NaCl + Fe(OH)3 =>
3 NaOH + FeCl3 = 3 NaCl + Fe(OH)3
C6H14O + Na = C6H14ONa =>
C6H14O + Na = C6H14ONa
NH4 + MnO4 = NH4MnO4 =>
NH4 + MnO4 = NH4MnO4
AmmoniumPhosphate + Cobalt(II)Acetate = AmmoniumAcetate + Cobalt(II)Phosphate =>
AmmoniumPhosphate + Cobalt(II)Acetate = AmmoniumAcetate + Cobalt(II)Phosphate
Zn + Hg(NO3)2 = Hg + Zn(NO3)2 =>
Zn + Hg(NO3)2 = Hg + Zn(NO3)2
KMnO4 + K2S + HCl = MnCl2 + SO2 + KCl + H2O =>
6 KMnO4 + 5 K2S + 28 HCl = 6 MnCl2 + 5 SO2 + 16 KCl + 14 H2O
Fe(OH)2 + O2 = Fe2O3 + H2O =>
4 Fe(OH)2 + O2 = 2 Fe2O3 + 4 H2O
(NH4)2CO3(aq) + Al(NO3)3(aq) = (NH4)(NO3)(aq) + Al2(CO3)3(s) =>
3(NH4)2CO3(aq) + 2 Al(NO3)3(aq) = 6(NH4)(NO3)(aq) + Al2(CO3)3(s)
NH4NO3 = N2O(g) + H2O =>
NH4NO3 = N2O(g) + 2 H2O
OH = H + O =>
OH = H + O
FeSi + HCl = FeCl + SiCl4 + H2 =>
2 FeSi + 10 HCl = 2 FeCl + 2 SiCl4 + 5 H2
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH3CO + H2O =>
3 CH3CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH3CO + 7 H2O
Na + N2 = Na3N = =>
6 Na + N2 = 2 Na3N
CaCO3 + HBr = Ca(Br)2 + CO2 + H2O =>
CaCO3 + 2 HBr = Ca(Br)2 + CO2 + H2O
K2CrO4 + NaCl + AgNO3 = Ag + Cl + NaCrO4 + KNO3 =>
K2CrO4 + NaCl + 2 AgNO3 = 2 Ag + Cl + NaCrO4 + 2 KNO3
KMnO4 + FeO = K2O + MnO + Fe2O3 =>
2 KMnO4 + 10 FeO = K2O + 2 MnO + 5 Fe2O3
NaClO3 + Zn + NaOH = Na2ZnO2 + NaCl + H2O =>
NaClO3 + 3 Zn + 6 NaOH = 3 Na2ZnO2 + NaCl + 3 H2O
FeCl3 + H2O = Fe(OH)3 + HCl =>
FeCl3 + 3 H2O = Fe(OH)3 + 3 HCl
C5H8 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C2H4O2 + H2OC3H6O2 =>
16 C5H8 + 20 KMnO4 + 30 H2SO4 = 10 K2SO4 + 20 MnSO4 + 19 C2H4O2 + 14 H2OC3H6O2
BCl3 + H2O = H3BO3 + HCl =>
BCl3 + 3 H2O = H3BO3 + 3 HCl
Fe + HCl = FeCl2 + H2 = =>
Fe + 2 HCl = FeCl2 + H2
BaI2 + H2O = Ba(OH)2 + HI =>
BaI2 + 2 H2O = Ba(OH)2 + 2 HI
Na + N2 = Na3N = =>
6 Na + N2 = 2 Na3N
PH3 + H2SO4 = H3PO3 + H2O + SO2 =>
PH3 + 3 H2SO4 = H3PO3 + 3 H2O + 3 SO2
H2SO4 + KHC4H4O6 = H2C4H4O6 + K2SO4 =>
H2SO4 + 2 KHC4H4O6 = 2 H2C4H4O6 + K2SO4
Zn + NH3 = Zn3N2 + H2 =>
3 Zn + 2 NH3 = Zn3N2 + 3 H2
C2HO4 + HBr = C2H2O4 + Br =>
C2HO4 + HBr = C2H2O4 + Br
(CoCl2*6H2O) + Fe = Co + FeCl3 + H2O =>
3(CoCl2*6H2O) + 2 Fe = 3 Co + 2 FeCl3 + 18 H2O
C2H5OH + Cu(OH)2 = C2H5COOH + Cu2O + H2O =>
3 C2H5OH + 8 Cu(OH)2 = 2 C2H5COOH + 4 Cu2O + 11 H2O
C17H33COOH + Br2 = C17H33Br2COOH =>
C17H33COOH + Br2 = C17H33Br2COOH
KCl + H2O = KHCl + OH =>
KCl + H2O = KHCl + OH
BaI2 + H2O = Ba(OH)2 + HI =>
BaI2 + 2 H2O = Ba(OH)2 + 2 HI
LiNo3 + Na2Co3 = Li2Co3 + NaNo3 =>
2 LiNo3 + Na2Co3 = Li2Co3 + 2 NaNo3
Al + HBr = Al(Br)3 + H2 =>
2 Al + 6 HBr = 2 Al(Br)3 + 3 H2
Fe + CuSO4 = Cu + Fe2(SO4)3 =>
2 Fe + 3 CuSO4 = 3 Cu + Fe2(SO4)3
Br2 + Kl = BrKl =>
Br2 + 2 Kl = 2 BrKl
Ni + NH4OH = Ni(OH)2 + NH3 + H2 =>
Ni + 2 NH4OH = Ni(OH)2 + 2 NH3 + H2
Co + Si = CoSi =>
Co + Si = CoSi
CuS + O2 = CuO + SO =>
CuS + O2 = CuO + SO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/24
Équations équilibrées sur01/28/24
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