| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl + H3O + NH3 = NH4Cl + H2O
Mo6 + Cl2 = MoCl2 =>
Mo6 + 6 Cl2 = 6 MoCl2
NaF + CaBr2 = NaBr + CaF2 =>
2 NaF + CaBr2 = 2 NaBr + CaF2
Al(NO3)3 + CuSO4 = AlSO4 + Cu(NO3)3 =>
Al(NO3)3 + CuSO4 = AlSO4 + Cu(NO3)3
H + O4Cu(OH)2 = Cu3(OH)2 + H2O =>
28 H + 3 O4Cu(OH)2 = Cu3(OH)2 + 16 H2O
K2Cr2O7 + HL = KL + CrL3 + H2O + L2 =>
K2Cr2O7 + 14 HL = 2 KL + 2 CrL3 + 7 H2O + 3 L2
Na2N + H2O = NaOH + H2N =>
Na2N + 2 H2O = 2 NaOH + H2N
Al2(SO4)3 + Fe(OH)3 = Al(OH)3 + Fe2(SO4)3 =>
Al2(SO4)3 + 2 Fe(OH)3 = 2 Al(OH)3 + Fe2(SO4)3
C3H8O + O2 = CO2 + H2O(l) =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O(l)
(NH4)2CO3 + KOH = NH3 + K2CO3 + H2O =>
(NH4)2CO3 + 2 KOH = 2 NH3 + K2CO3 + 2 H2O
K2Cr2O7 + HL = KL + CrL3 + H2O + L2 =>
K2Cr2O7 + 14 HL = 2 KL + 2 CrL3 + 7 H2O + 3 L2
C3CH2CH2CH3 + O2 = CO2 + H2O =>
4 C3CH2CH2CH3 + 31 O2 = 24 CO2 + 14 H2O
H2OFe2O3 + SiO2Al2O3 = Fe2O3SiO2Al2O3 + H2O =>
H2OFe2O3 + SiO2Al2O3 = Fe2O3SiO2Al2O3 + H2O
Na2S2O3 + H2SO4 + I2 = H2S2O4 + NaI + Na2SO4 =>
4 Na2S2O3 + 5 H2SO4 + I2 = 5 H2S2O4 + 2 NaI + 3 Na2SO4
K2Cr3O7 + H2SO4 + PH3 = H3PO4 + K2SO4 + Cr2(SO4)3 + H2O =>
8 K2Cr3O7 + 44 H2SO4 + 3 PH3 = 3 H3PO4 + 8 K2SO4 + 12 Cr2(SO4)3 + 44 H2O
Fe + Al2 = Fe3Al4 =>
3 Fe + 2 Al2 = Fe3Al4
C10H18O + C4H4BrNO2 = C4O2NH5 + C10H17BrO =>
C10H18O + C4H4BrNO2 = C4O2NH5 + C10H17BrO
FeCl4 + F = FeF6 + Cl =>
FeCl4 + 6 F = FeF6 + 4 Cl
C2O3 + H2O = HCO2 =>
C2O3 + H2O = 2 HCO2
Ag + KCN = AgCNK =>
Ag + KCN = AgCNK
CaO + H2SO4 = Ca(SO4) + H2O =>
CaO + H2SO4 = Ca(SO4) + H2O
Ag2 + O = Ag2O =>
Ag2 + O = Ag2O
Zn + Pb3(NO)2 = Zn3(NO)2 + Pb =>
3 Zn + Pb3(NO)2 = Zn3(NO)2 + 3 Pb
FeCl3 + KI = FeI2 + KCl + Cl =>
FeCl3 + 2 KI = FeI2 + 2 KCl + Cl
F + PbCl4 = FCl + Pb =>
4 F + PbCl4 = 4 FCl + Pb
FeSO4 + O2 + H2O = Fe(OH)3 + SO4 =>
4 FeSO4 + 3 O2 + 6 H2O = 4 Fe(OH)3 + 4 SO4
SiO2(s) + CaCO3(s) = Ca3SiO5 + CO2(g) =>
SiO2(s) + 3 CaCO3(s) = Ca3SiO5 + 3 CO2(g)
KFeO2 + HI = KI + FeI3 + H2O =>
KFeO2 + 4 HI = KI + FeI3 + 2 H2O
Ba(OH)2 + FeCl2 = Cl + Ba + Fe(OH)2 =>
Ba(OH)2 + FeCl2 = 2 Cl + Ba + Fe(OH)2
HCOH + H2 = CH3OH =>
HCOH + H2 = CH3OH
H{+} + MnO4{-} + C2O4{-2} = Mn{+} + CO2 + H2O =>
8 H{+} + MnO4{-} + 3 C2O4{-2} = Mn{+} + 6 CO2 + 4 H2O
Al(NO3)3 + CuSO4 = AlSO4 + Cu(NO3)3 =>
Al(NO3)3 + CuSO4 = AlSO4 + Cu(NO3)3
Cu(HO)2 + K2SO4 = KOH + CuSO4 =>
Cu(HO)2 + K2SO4 = 2 KOH + CuSO4
Cd + NH4CN = Cd(CN)2 + NH4 =>
Cd + 2 NH4CN = Cd(CN)2 + 2 NH4
Cu3(PO4)2 + LiOH = Li3PO4 + Cu(OH)2 =>
Cu3(PO4)2 + 6 LiOH = 2 Li3PO4 + 3 Cu(OH)2
NaCH3COO + Ca(NO3)2 = Na(NO3) + Ca(CH3COO)2 =>
2 NaCH3COO + Ca(NO3)2 = 2 Na(NO3) + Ca(CH3COO)2
H2S + NaOH = H2O + Na2S =>
H2S + 2 NaOH = 2 H2O + Na2S
Cu(OH)2 + CuCl2 = (CuOH)Cl =>
Cu(OH)2 + CuCl2 = 2(CuOH)Cl
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
FeS2 + Na2O2 = Fe2O3 + Na2SO4 + Na2 =>
4 FeS2 + 19 Na2O2 = 2 Fe2O3 + 8 Na2SO4 + 11 Na2
Na{3}PO{4} + BaNO{3}{2} = NaNO{3} + Ba{3}PO{4}{2} =>
Na{3}PO{4} + BaNO{3}{2} = NaNO{3} + Ba{3}PO{4}{2}
Co(ClO3)2 = CoCl2 + O2 =>
Co(ClO3)2 = CoCl2 + 3 O2
NaNO3 + Cu(NO3)2 = Na(NO3)2 + CuNO3 =>
NaNO3 + Cu(NO3)2 = Na(NO3)2 + CuNO3
K(OH) + (NH4)2(SO4) = NH3 + H2O + K2SO4 =>
2 K(OH) + (NH4)2(SO4) = 2 NH3 + 2 H2O + K2SO4
HNO3 = H + N + O =>
HNO3 = H + N + 3 O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Na3PO4 + NO3 = NaNO3 + PO4 =>
Na3PO4 + 3 NO3 = 3 NaNO3 + PO4
CrO4 + H2O + S2O4 = Cr(OH)3 + SO3 =>
4 CrO4 + 6 H2O + 5 S2O4 = 4 Cr(OH)3 + 10 SO3
H2SO4 + NaCO3*2H2O2 = Na2SO4 + CO2 + H2O2 =>
H2SO4 + 2 NaCO3*2H2O2 = Na2SO4 + 2 CO2 + 5 H2O2
CH4(g) + O(g) = CO(g) + H2 =>
CH4(g) + O(g) = CO(g) + 2 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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