| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
K2CrO4 + OH = K2CrO7 + H2O =>
K2CrO4 + 6 OH = K2CrO7 + 3 H2O
FeCl3 + Al = FeAl + Cl =>
FeCl3 + Al = FeAl + 3 Cl
CuSO4 + ZnSO3 = ZnSO4 + CuSO3 =>
CuSO4 + ZnSO3 = ZnSO4 + CuSO3
NH3 + Cl2 = N2H4 + NH4Cl =>
4 NH3 + Cl2 = N2H4 + 2 NH4Cl
NH4Cl(aq) + Pd(NO3)2(aq) = NH4(NO3)2 + PdCl =>
NH4Cl(aq) + Pd(NO3)2(aq) = NH4(NO3)2 + PdCl
FeSO4 + NaClO = Fe2O3 + NaCl + SO4 =>
2 FeSO4 + 3 NaClO = Fe2O3 + 3 NaCl + 2 SO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na2CO3 + BaCl2 = Na2Cl2 + BaCO3 =>
Na2CO3 + BaCl2 = Na2Cl2 + BaCO3
C17H35COONa + Ca = (C17H35COO)2Ca + Na =>
2 C17H35COONa + Ca = (C17H35COO)2Ca + 2 Na
Pb(NO3)2 + K2SO4 = PbSO4 + K2(NO3)2 =>
Pb(NO3)2 + K2SO4 = PbSO4 + K2(NO3)2
NaBH4 + H2O + C14H10O2 = C14H14O2 + NaBO2 =>
NaBH4 + 2 H2O + 2 C14H10O2 = 2 C14H14O2 + NaBO2
Cr2(SO4)3 + K2CO3 = Cr2(CO3) + K2(SO4)3 =>
Cr2(SO4)3 + K2CO3 = Cr2(CO3) + K2(SO4)3
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaAlO2 = Na + Al + O2 =>
NaAlO2 = Na + Al + O2
K2CO3 + HBrO3 = CO2 + H2O + KBrO3 =>
K2CO3 + 2 HBrO3 = CO2 + H2O + 2 KBrO3
HI + KHCO3 = KCO3 + IH2 =>
HI + KHCO3 = KCO3 + IH2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ca(HCO3)2 = CaCO3 + H2O + CO2 =>
Ca(HCO3)2 = CaCO3 + H2O + CO2
MgH2 + HCl = MgCl2 + H2 =>
MgH2 + 2 HCl = MgCl2 + 2 H2
NaI + H2SO4 = I2 + H2S + H2O + NaHSO4 =>
8 NaI + 9 H2SO4 = 4 I2 + H2S + 4 H2O + 8 NaHSO4
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
Li3PO4 + NaBr = Na3PO4 + LiBr =>
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr
C2H2 + Cl2 + O2 = CO2 + HCl =>
C2H2 + Cl2 + 2 O2 = 2 CO2 + 2 HCl
HCl = H + Cl =>
HCl = H + Cl
XCHO + KMnO4 + H2SO4 = XCOOH + K2SO4 + MnSO4 + H2O =>
5 XCHO + 2 KMnO4 + 3 H2SO4 = 5 XCOOH + K2SO4 + 2 MnSO4 + 3 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
KMnO4(s) + HCl(s) = KCl(aq) + MnCl2(s) + H2O(l) + Cl2(g) =>
2 KMnO4(s) + 16 HCl(s) = 2 KCl(aq) + 2 MnCl2(s) + 8 H2O(l) + 5 Cl2(g)
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Na2CrO4 + H2S + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
8 Na2CrO4 + 3 H2S + 17 H2SO4 = 8 Na2SO4 + 4 Cr2(SO4)3 + 20 H2O
HCl = H + Cl2 =>
2 HCl = 2 H + Cl2
N2O3 = N + O =>
N2O3 = 2 N + 3 O
CH3SH + H2 = C2H6 + H2S =>
2 CH3SH + H2 = C2H6 + 2 H2S
SiHCl3 + H2O = SiO2 + HCl + H2 =>
SiHCl3 + 2 H2O = SiO2 + 3 HCl + H2
KClO3 + MgO = MgCl2 + K + O2 =>
4 KClO3 + 2 MgO = 2 MgCl2 + 4 K + 7 O2
AgNO3 + BaSO4 = Ag2SO4 + Ba(NO3)2 =>
2 AgNO3 + BaSO4 = Ag2SO4 + Ba(NO3)2
HCl + CaO = CaCl2*H2O =>
2 HCl + CaO = CaCl2*H2O
(Mg)9(SiO4)4(OH)2 = Mg2SiO4 + MgO + H2O =>
(Mg)9(SiO4)4(OH)2 = 4 Mg2SiO4 + MgO + H2O
NH4Cl + Cl2 = HCl + NCl3 =>
NH4Cl + 3 Cl2 = 4 HCl + NCl3
Fe2 + Cu(SO4) = Fe(SO4) + Cu =>
Fe2 + 2 Cu(SO4) = 2 Fe(SO4) + 2 Cu
ZnS + O2 = Zn(O2)2 + S =>
ZnS + 2 O2 = Zn(O2)2 + S
CuS + O2 = CuO + S2O =>
4 CuS + 3 O2 = 4 CuO + 2 S2O
K2Cr2O7 + H2SO3 + HCl = KCl + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 3 H2SO3 + 2 HCl = 2 KCl + Cr2(SO4)3 + 4 H2O
SO2CaO = Ca(SO3) =>
SO2CaO = Ca(SO3)
CuOHCl + NaOH = Cu(OH)2 + NaCl =>
CuOHCl + NaOH = Cu(OH)2 + NaCl
NaOCH3 + HOC6H5 = NaOC6H5 + HOCH3 =>
NaOCH3 + HOC6H5 = NaOC6H5 + HOCH3
K(s) + Cl2(g) + O2(*) = KClO3(s) =>
2 K(s) + Cl2(g) + 3 O2(*) = 2 KClO3(s)
Pb(NO3)2 + Na2SiO3 = NaNO3 + PbSiO3 =>
Pb(NO3)2 + Na2SiO3 = 2 NaNO3 + PbSiO3
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/25
Équations équilibrées sur04/23/24
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