| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 + HI = CuCl + HCl + I
Fe3 + S = FeS2 =>
Fe3 + 6 S = 3 FeS2
C6H5OH + HCl = C6H6OCl + H2 =>
2 C6H5OH + 2 HCl = 2 C6H6OCl + H2
KClO3 + C12H22C11 = KCl + CO2 + H2O =>
19 KClO3 + C12H22C11 = 19 KCl + 23 CO2 + 11 H2O
ZnSO4*7H2O + NH4BF4 + NH4OH = [Zn(NH3)4][BF4]2 + (NH4)2SO4 + H2O =>
ZnSO4*7H2O + 2 NH4BF4 + 4 NH4OH = [Zn(NH3)4][BF4]2 + (NH4)2SO4 + 11 H2O
CaCO3 + BeO = BeCO3 + CaO =>
CaCO3 + BeO = BeCO3 + CaO
C3H7O6P + C3H4O3 = C5H11O7P + CO2 =>
C3H7O6P + C3H4O3 = C5H11O7P + CO2
Na2HPO4 + Cu(NO3)2 = Na(NO3)2 + Cu2HPO4 =>
Na2HPO4 + 2 Cu(NO3)2 = 2 Na(NO3)2 + Cu2HPO4
Cu2 + O2 = Cu2O2(s) =>
Cu2 + O2 = Cu2O2(s)
N2H4*H2SO4 + NaNO2 + NaOH = Na2SO4 + H2O + NaN3 =>
N2H4*H2SO4 + NaNO2 + 2 NaOH = Na2SO4 + 4 H2O + NaN3
Zn + Na2SO4 = Zn(SO4)2 + Na =>
Zn + 2 Na2SO4 = Zn(SO4)2 + 4 Na
SO2 + HI = S + I2 + H2O =>
SO2 + 4 HI = S + 2 I2 + 2 H2O
ZnBr + KH2PO4 = ZnPO4 + KH2Br =>
ZnBr + KH2PO4 = ZnPO4 + KH2Br
BaSO4 + Fe2(SO4)3 = Fe(SO4)3 + Ba2(SO4) =>
6 BaSO4 + Fe2(SO4)3 = 2 Fe(SO4)3 + 3 Ba2(SO4)
KCl + RbEuFe4As4 = KEuFe4As4 + RbCl =>
KCl + RbEuFe4As4 = KEuFe4As4 + RbCl
CH2O + NH3 = NH3C + H2O =>
CH2O + NH3 = NH3C + H2O
CuSO4 + Cu(OH)2 = [Cu(OH)]2SO4 =>
CuSO4 + Cu(OH)2 = [Cu(OH)]2SO4
C2H5OH + CrO3 = C2H4O2 + Cr2O3 + H2O =>
3 C2H5OH + 4 CrO3 = 3 C2H4O2 + 2 Cr2O3 + 3 H2O
NaHCO3 + CH3OH = CH3ONa + H2O + CO2 =>
NaHCO3 + CH3OH = CH3ONa + H2O + CO2
Al2(SO3)3 + AgNO3 = Al(NO3)3 + Ag2SO3 =>
Al2(SO3)3 + 6 AgNO3 = 2 Al(NO3)3 + 3 Ag2SO3
Fe2P + FeS2 = FeS + (P2S5) =>
2 Fe2P + 9 FeS2 = 13 FeS + (P2S5)
VO2 + O2 + Li2CO3 = Li3VO4 + CO2 =>
4 VO2 + O2 + 6 Li2CO3 = 4 Li3VO4 + 6 CO2
C2H6 + Cl2 = C2H5Cl5 + HCl =>
C2H6 + 3 Cl2 = C2H5Cl5 + HCl
Cu2 + AgNO3 = Cu2NO3 + Ag =>
Cu2 + AgNO3 = Cu2NO3 + Ag
CH3C(O)CH2CH3 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
5 CH3C(O)CH2CH3 + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 3 K2SO4 + 6 MnSO4 + 9 H2O
C4H10 + O2 = CO2 + H2O(water) =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O(water)
(NH4)2S + FeN2O6 = (NH4)(NO3) + FeS =>
(NH4)2S + FeN2O6 = 2(NH4)(NO3) + FeS
C2H5OH + KMnO4 = KOH + MnO2 + C2H4O + H2O =>
3 C2H5OH + 2 KMnO4 = 2 KOH + 2 MnO2 + 3 C2H4O + 2 H2O
Al(s) + NH4ClO4(s) = Al2O3(s) + AlCl3(s) + NO(g) + H2O(g) =>
3 Al(s) + 3 NH4ClO4(s) = Al2O3(s) + AlCl3(s) + 3 NO(g) + 6 H2O(g)
Rb + HC2H3O2 = RbC2H2O2 + H2 =>
Rb + HC2H3O2 = RbC2H2O2 + H2
Cl2 + CrF2 = CrCl3 + F2 =>
3 Cl2 + 2 CrF2 = 2 CrCl3 + 2 F2
Cl + C2H4 = ClC2H4 =>
Cl + C2H4 = ClC2H4
NaOH + Ca = NaH + CaO =>
NaOH + Ca = NaH + CaO
Al(s) + NH4ClO4(s) = Al2O3(s) + AlCl3(s) + NO(g) + H2O(g) =>
3 Al(s) + 3 NH4ClO4(s) = Al2O3(s) + AlCl3(s) + 3 NO(g) + 6 H2O(g)
CH3H2OH + O2 = CO2 + H2O =>
CH3H2OH + 2 O2 = CO2 + 3 H2O
Na2SO3 + H2O + C6H6 = NaOH + C6H12O6 + H2S =>
Na2SO3 + 5 H2O + C6H6 = 2 NaOH + C6H12O6 + H2S
C8H8 + O2 = CO2 + H2O2 =>
C8H8 + 12 O2 = 8 CO2 + 4 H2O2
K2O + SO3 = K2SO4 =>
K2O + SO3 = K2SO4
MnO4{-} + BrO3{-} + H2O = MnO2 + BrO4{-} + OH{-} =>
2 MnO4{-} + 3 BrO3{-} + H2O = 2 MnO2 + 3 BrO4{-} + 2 OH{-}
AI + AgNO3 = Ag + AI(NO3)3 =>
AI + 3 AgNO3 = 3 Ag + AI(NO3)3
Na2SO3 + Cu = CuO + Na2S =>
Na2SO3 + 3 Cu = 3 CuO + Na2S
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C2H6(g) + O2(g) = CO2(g) + H2O(l) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(l)
C4H210(g) + O2(g) = CO2(g) + H2O =>
2 C4H210(g) + 113 O2(g) = 8 CO2(g) + 210 H2O
Na2S(aq) + Cl2(aq) = NaCl(aq) + S8(s) =>
8 Na2S(aq) + 8 Cl2(aq) = 16 NaCl(aq) + S8(s)
NiCl2 + HCl = HNi + Cl2 =>
2 NiCl2 + 2 HCl = 2 HNi + 3 Cl2
C6H10O5 + O2 = C3H4O4 + H2O =>
C6H10O5 + 2 O2 = 2 C3H4O4 + H2O
Al + NaOH = Na2AlO2 + H2 =>
Al + 2 NaOH = Na2AlO2 + H2
AsH3 + ClO3 = H3AsO + Cl =>
3 AsH3 + ClO3 = 3 H3AsO + Cl
Cl3CCOOH + H2O = H3O + Cl3CCOO =>
Cl3CCOOH + H2O = H3O + Cl3CCOO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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