| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Fe2S4 + 16 O2 = 2 Fe3O4 + 12 SO2
C6H6 + Cl2 + FeCl3 = C6H6FeCl5 =>
C6H6 + Cl2 + FeCl3 = C6H6FeCl5
NaC2H3O2(aq) + MgSO4(aq) = Na2SO4(aq) + Mg(C2H3O2)2(s) =>
2 NaC2H3O2(aq) + MgSO4(aq) = Na2SO4(aq) + Mg(C2H3O2)2(s)
Cu(NO3)2 + K2CrO4 = KNO3 + CuCrO4 =>
Cu(NO3)2 + K2CrO4 = 2 KNO3 + CuCrO4
Cl2 + H2S = S8 + HCl =>
8 Cl2 + 8 H2S = S8 + 16 HCl
CuC2H6C2O4 + C3H7NO + C44H30N4 = C44H28CuN4 + CH3CO2 + H2O =>
13 CuC2H6C2O4 + 4 C3H7NO + 12 C44H30N4 = 13 C44H28CuN4 + 10 CH3CO2 + 36 H2O
Hg(NO3)2 + Li2SO4 = LiNO3 + HgSO4 =>
Hg(NO3)2 + Li2SO4 = 2 LiNO3 + HgSO4
Cu2S3 + HNO3 = Cu(NO3)2 + S + NO2 + H2O =>
Cu2S3 + 8 HNO3 = 2 Cu(NO3)2 + 3 S + 4 NO2 + 4 H2O
Ni(OH)3 + Ba = Ba(OH) + Ni =>
Ni(OH)3 + 3 Ba = 3 Ba(OH) + Ni
K2SO3 + H2SO4 = K2SO4 + H2SO3 =>
K2SO3 + H2SO4 = K2SO4 + H2SO3
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
HBr + MgCl2 = MgH2 + BrCl =>
2 HBr + MgCl2 = MgH2 + 2 BrCl
Au(NO3)3(aq) + Cr(s) = Cr(NO3) + Au =>
Au(NO3)3(aq) + 3 Cr(s) = 3 Cr(NO3) + Au
Na2S + HCl = NaCl + H2S* =>
Na2S + 2 HCl = 2 NaCl + H2S*
FeCl3 + Fe = FeCl =>
FeCl3 + 2 Fe = 3 FeCl
HSO2 + AlOH = AlSO2 + H2O =>
HSO2 + AlOH = AlSO2 + H2O
NH3 + Cu(NO)3*H20 = NH4 + Cu(OH)2 + NO3 =>
22 NH3 + 3 Cu(NO)3*H20 = 30 NH4 + 3 Cu(OH)2 + NO3
PH2 + Cl2 + H2O = H3PO4 + HCl =>
2 PH2 + 7 Cl2 + 8 H2O = 2 H3PO4 + 14 HCl
Na2C2O4(aq) + Sr(NO3)2(aq) = SrC2O4 + NaNO3 =>
Na2C2O4(aq) + Sr(NO3)2(aq) = SrC2O4 + 2 NaNO3
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
KClO3 + S = KCl + SO2 =>
2 KClO3 + 3 S = 2 KCl + 3 SO2
FeS2 + CuCl2 = CuS + FeCl3 + Cl =>
FeS2 + 2 CuCl2 = 2 CuS + FeCl3 + Cl
C6H6CH2OH + KMnO4 + KOH = C6H6COOK + K2MnO4 + H2O =>
C6H6CH2OH + 4 KMnO4 + 5 KOH = C6H6COOK + 4 K2MnO4 + 4 H2O
HgS + CaO = Hg + CaS + Ca(SO4) =>
4 HgS + 4 CaO = 4 Hg + 3 CaS + Ca(SO4)
HCl + KNO = HNO + KCl =>
HCl + KNO = HNO + KCl
(NH4)3 + PO4 + Pb(NO3)2 = Pb3(PO4) + NH4NO3 =>
2(NH4)3 + PO4 + 3 Pb(NO3)2 = Pb3(PO4) + 6 NH4NO3
CrN + H2O = Cr2O3 + NH3 =>
2 CrN + 3 H2O = Cr2O3 + 2 NH3
Na(ClO) + I2 + NaOH = NaIO3 + NaCl + H2O =>
5 Na(ClO) + I2 + 2 NaOH = 2 NaIO3 + 5 NaCl + H2O
HCl + Fe(OH) = H2O + FeCl =>
HCl + Fe(OH) = H2O + FeCl
NaNO3(aq) + FeSO4(aq) + H2SO4(aq) = H2O(l) + NO(g) + Na2SO4(aq) + Fe2(SO4)3(aq) =>
2 NaNO3(aq) + 6 FeSO4(aq) + 4 H2SO4(aq) = 4 H2O(l) + 2 NO(g) + Na2SO4(aq) + 3 Fe2(SO4)3(aq)
IO4 + H2O = H4IO6 =>
IO4 + 2 H2O = H4IO6
C6H12O2 + C2H5OH = C8H16O2 + H2O =>
C6H12O2 + C2H5OH = C8H16O2 + H2O
Al + SO42{-} + H{+} = Al{3+} + SO2 + H2O =>
79 Al + 3 SO42{-} + 240 H{+} = 79 Al{3+} + 3 SO2 + 120 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Rb + H2SO4 = Rb2(SO4)3 + SO2 + H2O =>
2 Rb + 6 H2SO4 = Rb2(SO4)3 + 3 SO2 + 6 H2O
CrBr3 + K3PO4 = CrPO4 + KBr =>
CrBr3 + K3PO4 = CrPO4 + 3 KBr
Ag(NO3) + PCl = AgCl + P(NO3) =>
Ag(NO3) + PCl = AgCl + P(NO3)
CU + H2O = CUOH + H2 =>
2 CU + 2 H2O = 2 CUOH + H2
CO3 + H3O = HCO3 + H2O =>
CO3 + H3O = HCO3 + H2O
AgNO3 + C76H52O46 = Ag + C76H50O46 + H2O + NO2 =>
AgNO3 + C76H52O46 = Ag + C76H50O46 + H2O + NO2
Fe(s) + Cl3(g) = FeCl(s) =>
3 Fe(s) + Cl3(g) = 3 FeCl(s)
Ba(HS)2 + H2SO4 = BaSO4 + H2S =>
Ba(HS)2 + H2SO4 = BaSO4 + 2 H2S
Mn2(C2O4)3 + Pb(NO3)4 = Mn(NO3)3 + Pb(C2O4)2 =>
2 Mn2(C2O4)3 + 3 Pb(NO3)4 = 4 Mn(NO3)3 + 3 Pb(C2O4)2
Ca2O4Si + HF = H2SiF6 + H2O + CaF2 =>
Ca2O4Si + 10 HF = H2SiF6 + 4 H2O + 2 CaF2
CoCl2 + KNO2 + CH3COOH = K3[Co(NO2)6] + NO + CH3COOK + KCl + H2O =>
CoCl2 + 7 KNO2 + 2 CH3COOH = K3[Co(NO2)6] + NO + 2 CH3COOK + 2 KCl + H2O
VO2NO3 + Zn + HCl = VOCl2 + Zn(NO3)2 + H2O =>
2 VO2NO3 + Zn + 4 HCl = 2 VOCl2 + Zn(NO3)2 + 2 H2O
H2CO = H2OC =>
H2CO = H2OC
CO2 + H2 + SiCl4 = SiO2 + HCl + CO =>
2 CO2 + 2 H2 + SiCl4 = SiO2 + 4 HCl + 2 CO
Ca(OH)2 + CO2 = CaCO3(s) + H2O =>
Ca(OH)2 + CO2 = CaCO3(s) + H2O
FeSO4*7H2O + HNO3 + H2SO4 = Fe(SO4)3*6H2O + NO + H2O =>
3 FeSO4*7H2O + 4 HNO3 + 6 H2SO4 = 3 Fe(SO4)3*6H2O + 4 NO + 11 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/25
Équations équilibrées sur02/25/24
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