| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co(NH3)3Cl3 + 3 HCl = CoCl + Cl2 + 3 NH4Cl
Cl2 + GaI3 = I2 + GaCl3 =>
3 Cl2 + 2 GaI3 = 3 I2 + 2 GaCl3
HCl(at) + MnO2(s) = MnCl2(at) + H2O(g) + Cl2 =>
4 HCl(at) + MnO2(s) = MnCl2(at) + 2 H2O(g) + Cl2
CuSO4 + NaCl = CuCl + (SO4)Na =>
CuSO4 + NaCl = CuCl + (SO4)Na
Na3Al(OH)6 + (NH4)2CO3 = NH3 + Na2CO3 + Al(OH)3 + H2O =>
2 Na3Al(OH)6 + 3(NH4)2CO3 = 6 NH3 + 3 Na2CO3 + 2 Al(OH)3 + 6 H2O
Fe(OH)2LiOH = FeOHLi(OH)2 =>
Fe(OH)2LiOH = FeOHLi(OH)2
CaS + SO2 + H2O = CaS2O3 + Ca(SH)2 =>
4 CaS + 4 SO2 + H2O = 3 CaS2O3 + Ca(SH)2
N2H4NO2 = N2 + H2O =>
2 N2H4NO2 = 3 N2 + 4 H2O
S2O3 + KI3 = I + K2(S2O3)3 =>
3 S2O3 + 2 KI3 = 6 I + K2(S2O3)3
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
BePO5 + AgNO3 = BeNO3 + AgPO5 =>
BePO5 + AgNO3 = BeNO3 + AgPO5
NO3(g) = N2(g) + O2 =>
2 NO3(g) = N2(g) + 3 O2
FeO + SO2 = FeSO4 + SO =>
FeO + 2 SO2 = FeSO4 + SO
Ce2(SO4)3 + NH4OH + H2O2 = (NH4)2SO4 + H2O + Ce(OH)3(OOH) =>
Ce2(SO4)3 + 6 NH4OH + 3 H2O2 = 3(NH4)2SO4 + 2 H2O + 2 Ce(OH)3(OOH)
Ag + CuCl = Cu2 + AgCl =>
2 Ag + 2 CuCl = Cu2 + 2 AgCl
C4H6O2S + C4H2O3 = C8H8O3 + SO2 =>
C4H6O2S + C4H2O3 = C8H8O3 + SO2
Ag(NO2)2 + RbCl = AgCl2 + RbNO2 =>
Ag(NO2)2 + 2 RbCl = AgCl2 + 2 RbNO2
LiNO3 = Li + N + O2 =>
2 LiNO3 = 2 Li + 2 N + 3 O2
BaNO3 + CaCl = CaNO3 + BaCl =>
BaNO3 + CaCl = CaNO3 + BaCl
BiCl3 + NH3*H2O = Bi(OH)3 + NH4Cl =>
BiCl3 + 3 NH3*H2O = Bi(OH)3 + 3 NH4Cl
PCl3 + H2 + O2 = H3PO4 + HCl =>
PCl3 + 3 H2 + 2 O2 = H3PO4 + 3 HCl
CH3COOH + C2H5OH = CH3COOC2H5 + H3O =>
4 CH3COOH + 6 C2H5OH = 5 CH3COOC2H5 + 4 H3O
Sr + De(NO3)3 = De + Sr(NO3)2 =>
3 Sr + 2 De(NO3)3 = 2 De + 3 Sr(NO3)2
CaBr2 = Ca + Br2 =>
CaBr2 = Ca + Br2
CaSeO3 + Ni2(SeO3)3 = CaNi2(SeO3)4 =>
CaSeO3 + Ni2(SeO3)3 = CaNi2(SeO3)4
C14H12Br2 + KOH = C14H10 + K{+} + Br{-} + H2O =>
C14H12Br2 + 2 KOH = C14H10 + 2 K{+} + 2 Br{-} + 2 H2O
HF + S = SF6 + H2 =>
6 HF + S = SF6 + 3 H2
MnO2 + H2SO4 + NaCl = MnSO4 + NaSO4 + Cl2 + H2O =>
2 MnO2 + 4 H2SO4 + 2 NaCl = 2 MnSO4 + 2 NaSO4 + Cl2 + 4 H2O
FeNO3 + KOH = FeOH + KNO3 =>
FeNO3 + KOH = FeOH + KNO3
CUSO4 + HCl = CUCl + HSO4 =>
CUSO4 + HCl = CUCl + HSO4
Na3(PO4) + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3(PO4) + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
CH4 + NO3 = CO2 + H2O + N =>
3 CH4 + 4 NO3 = 3 CO2 + 6 H2O + 4 N
C7H14O + CH3MgI = C8H16O{-} + HMgI{+} =>
C7H14O + CH3MgI = C8H16O{-} + HMgI{+}
C6H5OH + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + C6H4O2 + H2O =>
3 C6H5OH + 2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 C6H4O2 + 11 H2O
HI + KMnO4 + H2SO4 = I2 + MnS + K2SO4 + H2O =>
26 HI + 2 KMnO4 + 3 H2SO4 = 13 I2 + 2 MnS + K2SO4 + 16 H2O
H2SO4 + K3PO4 = K2SO3 + PO4 + H2O =>
3 H2SO4 + 2 K3PO4 = 3 K2SO3 + 2 PO4 + 3 H2O
MgO + C6H8O7 = Mg2(C6H6O7)2 + H2O =>
2 MgO + 2 C6H8O7 = Mg2(C6H6O7)2 + 2 H2O
CH3CH2OH + O2 = H2O + COOH =>
2 CH3CH2OH + 5 O2 = 4 H2O + 4 COOH
FeS + HClO2 = Fe(ClO2)2 + H2S =>
FeS + 2 HClO2 = Fe(ClO2)2 + H2S
PbS + HNO3 = PbSO4 + H2O + NO2 =>
PbS + 8 HNO3 = PbSO4 + 4 H2O + 8 NO2
K3PO4 + BaCl2 = Ba3(PO4)2 + KCl =>
2 K3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 KCl
C2H4O2 + Cl2 = C2H3O2Cl + HCl =>
C2H4O2 + Cl2 = C2H3O2Cl + HCl
HCl + K[Cr(OH)4] = KCl + CrCl3 + H2O =>
4 HCl + K[Cr(OH)4] = KCl + CrCl3 + 4 H2O
K2Cr2O7(ac) + HCl(ac) = KCl(ac) + CrCl3(ac) + Cl2(g) + H2O(l) =>
K2Cr2O7(ac) + 14 HCl(ac) = 2 KCl(ac) + 2 CrCl3(ac) + 3 Cl2(g) + 7 H2O(l)
NaHCO3 + CH3COOH = CO2(g) + H2O + CH3COONa =>
NaHCO3 + CH3COOH = CO2(g) + H2O + CH3COONa
PbCl2 + H2O2 + NaOH = Na[Pb(OH)6] + Cl2 =>
2 PbCl2 + 5 H2O2 + 2 NaOH = 2 Na[Pb(OH)6] + 2 Cl2
Hg(NO3)2 + C2H5OH = Hg(ONC)2 + H2O + CO2 =>
3 Hg(NO3)2 + 4 C2H5OH = 3 Hg(ONC)2 + 12 H2O + 2 CO2
CaO + CO2 = CaCO3 = =>
CaO + CO2 = CaCO3
PH2 + O2 = P2O3 + H2O =>
4 PH2 + 5 O2 = 2 P2O3 + 4 H2O
Na + Cr2 + O7 = Na2Cr2O7 =>
2 Na + Cr2 + O7 = Na2Cr2O7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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