| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl(aq) + Zn(s) = ZnCl2(s) + H2(g)
C6H5OH + Br2 = C6H2OH(Br)3 + HBr =>
C6H5OH + 3 Br2 = C6H2OH(Br)3 + 3 HBr
Mg + FeCl3 = Fe + Mg2Cl =>
6 Mg + FeCl3 = Fe + 3 Mg2Cl
HCIO4 + Na2SO3 = SO2 + NaCIO4 + H2O =>
2 HCIO4 + Na2SO3 = SO2 + 2 NaCIO4 + H2O
Ca + Fe(C2H3O2)2 = Ca(C2H3O2)3 + Fe =>
2 Ca + 3 Fe(C2H3O2)2 = 2 Ca(C2H3O2)3 + 3 Fe
NH4HCO3 + H2SO4 = (NH4)2SO4 + H2O + CO2 =>
2 NH4HCO3 + H2SO4 = (NH4)2SO4 + 2 H2O + 2 CO2
NaH2PO4 + NaOH = H2O + Na3PO4 =>
NaH2PO4 + 2 NaOH = 2 H2O + Na3PO4
NH4Cl + LiNO3 = NH4NO3 + LiCl =>
NH4Cl + LiNO3 = NH4NO3 + LiCl
LiHCO3 + LiOH = Li2CO3 + H2O =>
LiHCO3 + LiOH = Li2CO3 + H2O
Mg + CH3COOH = H2 + Mg(CH3COO)2 =>
Mg + 2 CH3COOH = H2 + Mg(CH3COO)2
KMnO4 + H2SO4 + H2 = K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 H2 = K2SO4 + 2 MnSO4 + 8 H2O
K2CO3 + H2O + AlCl3 = KCl + CO2 + Al(OH)3 =>
3 K2CO3 + 3 H2O + 2 AlCl3 = 6 KCl + 3 CO2 + 2 Al(OH)3
XeF2 + KCl + H2O = Xe + HF + Cl2 + KOH =>
XeF2 + 2 KCl + 2 H2O = Xe + 2 HF + Cl2 + 2 KOH
As3S3 + HNO3 = H3AsO4 + SO2 + H2O + NO2 =>
As3S3 + 27 HNO3 = 3 H3AsO4 + 3 SO2 + 9 H2O + 27 NO2
Ca(NO3)2 + H2SiO3 = CaSiO3 + HNO3 =>
Ca(NO3)2 + H2SiO3 = CaSiO3 + 2 HNO3
Fe(OH)3 + NaOH + O2 = Na2FeO4 + H2O =>
4 Fe(OH)3 + 8 NaOH + 3 O2 = 4 Na2FeO4 + 10 H2O
Ag(S2O3)2{3-} + KBrO3 = AgBrO3 + K(S2O3)2{3-} =>
Ag(S2O3)2{3-} + KBrO3 = AgBrO3 + K(S2O3)2{3-}
KI + NaNO2 + H2SO4 = K2SO4 + I2 + NO + Na2SO4 + H2O =>
2 KI + 2 NaNO2 + 2 H2SO4 = K2SO4 + I2 + 2 NO + Na2SO4 + 2 H2O
Co + HCl = CoCl3 + H2 =>
2 Co + 6 HCl = 2 CoCl3 + 3 H2
SO3 + H2O = SO3O + H2 =>
SO3 + H2O = SO3O + H2
Ag + HNO2 = AgNO2 + NO + H2O =>
Ag + 2 HNO2 = AgNO2 + NO + H2O
H2O2 + As = HAsO2 + H2O =>
3 H2O2 + 2 As = 2 HAsO2 + 2 H2O
Rb(s) + Cl(g) + O3(g) = RbClO3(s) =>
Rb(s) + Cl(g) + O3(g) = RbClO3(s)
NaF + Ca10(PO4)6(OH)2 = NaOH + Ca10(PO4)6F2 =>
2 NaF + Ca10(PO4)6(OH)2 = 2 NaOH + Ca10(PO4)6F2
I2 + CI2 = ICI3 =>
I2 + CI2 = ICI3
Fe + HO4S = Fe2(SO4)3 + H2 =>
4 Fe + 6 HO4S = 2 Fe2(SO4)3 + 3 H2
Sr(OH)2 + ZnCl2 = SrCl2 + Zn(OH)2 =>
Sr(OH)2 + ZnCl2 = SrCl2 + Zn(OH)2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
K2Cr2O7 + HCl + Ba = K2Cr2O6 + BaCl + OH =>
K2Cr2O7 + HCl + Ba = K2Cr2O6 + BaCl + OH
Ag2S(s) = Ag(s) + S8(s) =>
8 Ag2S(s) = 16 Ag(s) + S8(s)
Fe3O4 + C = CO2 + Fe =>
Fe3O4 + 2 C = 2 CO2 + 3 Fe
NaPO4{-3} + ZnF = NaF + ZnPO4{-3} =>
NaPO4{-3} + ZnF = NaF + ZnPO4{-3}
SO2 + KMnO4 + H2O = K2SO4 + H2SO4 + MnSO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = K2SO4 + 2 H2SO4 + 2 MnSO4
Cu3(NO3)2 + Mg(PO4)2 = Cu3(PO4)2 + Mg(NO3)2 =>
Cu3(NO3)2 + Mg(PO4)2 = Cu3(PO4)2 + Mg(NO3)2
Ag2SO3(aq) + NaCl(aq) = AgCl(s) + Na2SO3(aq) =>
Ag2SO3(aq) + 2 NaCl(aq) = 2 AgCl(s) + Na2SO3(aq)
FeCl3 + K2CO3 + H2O = KCl + Fe(OH)3 + CO2 =>
2 FeCl3 + 3 K2CO3 + 3 H2O = 6 KCl + 2 Fe(OH)3 + 3 CO2
SnS + O2 = SnO2 + S2 =>
2 SnS + 2 O2 = 2 SnO2 + S2
MnO2 + NaC1 + H2SO4 = MnSO4 + Na2SO4 + C12 + H2O =>
6 MnO2 + 12 NaC1 + 12 H2SO4 = 6 MnSO4 + 6 Na2SO4 + C12 + 12 H2O
ZnCl2 + H2O = H2 + Cl2 + Zn(OH)2 =>
ZnCl2 + 2 H2O = H2 + Cl2 + Zn(OH)2
V + HClO3 = V2O5 + ClO2 + H2O =>
2 V + 10 HClO3 = V2O5 + 10 ClO2 + 5 H2O
H2SO4 + SF6 = H2F6 + S(SO4) =>
H2SO4 + SF6 = H2F6 + S(SO4)
NaOH + H3Po4 = (Na)3Po4 + H2O =>
3 NaOH + H3Po4 = (Na)3Po4 + 3 H2O
(CH3)(CH2)OH + O2 = H2O + (CH3)(C)(O)(O)(H) =>
(CH3)(CH2)OH + O2 = H2O + (CH3)(C)(O)(O)(H)
Zn + KNO3 + NaOH = Na2ZnO2 + K2ZnO2 + NH3 + H2O =>
8 Zn + 2 KNO3 + 14 NaOH = 7 Na2ZnO2 + K2ZnO2 + 2 NH3 + 4 H2O
Si(ClO3)4 + Ba3(AsO4)2 = Ba(ClO3)2 + Si3(AsO4)4 =>
3 Si(ClO3)4 + 2 Ba3(AsO4)2 = 6 Ba(ClO3)2 + Si3(AsO4)4
NH3(g) = N2(g) + H2(g)2NH3(g) = N2(g) + H2(g) =>
25 NH3(g) = 11 N2(g) + 3 H2(g)2NH3(g)
F2 + NH4Br = F2Br + NH4 =>
F2 + NH4Br = F2Br + NH4
CH3CH2OH + C6H4OHCOOH = C6H4OHCOOCH2CH3 + H2O =>
CH3CH2OH + C6H4OHCOOH = C6H4OHCOOCH2CH3 + H2O
Al(OH)3 + H2 + CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2 + 3 CO3 = Al2(CO3)3 + 6 H2O
C8H8 + KMnO4 = C6H5COOK + K2CO3 + MnO2 + H2O =>
9 C8H8 + 40 KMnO4 = 8 C6H5COOK + 16 K2CO3 + 40 MnO2 + 16 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
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