| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + KCl = KCl3 + FeCl
Au + HNO3 + HCl = HAuCl4 + NO + H2O =>
Au + HNO3 + 4 HCl = HAuCl4 + NO + 2 H2O
KMnO4 + C2H2 = (COOK)2 + MnO2 + KOH + H2O =>
8 KMnO4 + 3 C2H2 = 3(COOK)2 + 8 MnO2 + 2 KOH + 2 H2O
P2 + O2 = P4O10 =>
2 P2 + 5 O2 = P4O10
NiCl2 + CuSO4 = NiSO4 + CuCl2 =>
NiCl2 + CuSO4 = NiSO4 + CuCl2
Na4(SiO4) + CuCl2 = Cu4(SiO4)2 + NaCl =>
2 Na4(SiO4) + 4 CuCl2 = Cu4(SiO4)2 + 8 NaCl
LiCl(s) = Li(s) + Cl(s) =>
LiCl(s) = Li(s) + Cl(s)
C7H8 + C7H6O2 = C14H14O2 =>
C7H8 + C7H6O2 = C14H14O2
CH3CH2OK + H2O = CH3CH2OH + KOH =>
CH3CH2OK + H2O = CH3CH2OH + KOH
ZnS + K = Zn + K2S =>
ZnS + 2 K = Zn + K2S
MnCl2 + KCl + H2O2 = KMnO4 + HCl + H2O =>
2 MnCl2 + 2 KCl + 5 H2O2 = 2 KMnO4 + 6 HCl + 2 H2O
C2H2 + CO2 = C3O + H2O =>
C2H2 + CO2 = C3O + H2O
HClO + NaClO = NaClO3 + HCl =>
2 HClO + NaClO = NaClO3 + 2 HCl
Cu + PtCl2 = CuCl2 + Pt =>
Cu + PtCl2 = CuCl2 + Pt
Mn(NH3)6{2+} + OH{-} = Mn(OH)2 + NH3 =>
Mn(NH3)6{2+} + 2 OH{-} = Mn(OH)2 + 6 NH3
Zn2 + MgCl = MgZn + Cl =>
Zn2 + 2 MgCl = 2 MgZn + 2 Cl
CH3COCH3 + CuO = CH3CHO + Cu =>
2 CH3COCH3 + CuO = 3 CH3CHO + Cu
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
Zn(OH)2 + NH3 = [Zn(NH3)4]{2+} + OH{-} =>
Zn(OH)2 + 4 NH3 = [Zn(NH3)4]{2+} + 2 OH{-}
MgCl2 + Na2CO3 + H2O = (MgOH)2CO3 + NaCl + HCl =>
2 MgCl2 + Na2CO3 + 2 H2O = (MgOH)2CO3 + 2 NaCl + 2 HCl
Zn(NO3)2 + H2O = Zn(OH)2 + HNO3 =>
Zn(NO3)2 + 2 H2O = Zn(OH)2 + 2 HNO3
CH3OH + PCl5 = CH3Cl + POCl3 + H2O =>
2 CH3OH + PCl5 = 2 CH3Cl + POCl3 + H2O
OFe + H2O = Fe(OH)2 =>
OFe + H2O = Fe(OH)2
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
PbO + HCl = PbOHCl =>
PbO + HCl = PbOHCl
K3[Al(OH)6] + NaOH = Na3[Al(OH)6] + KOH =>
K3[Al(OH)6] + 3 NaOH = Na3[Al(OH)6] + 3 KOH
Na2CO3 + Li2SO4 = Li2CO3 + Na2SO4 =>
Na2CO3 + Li2SO4 = Li2CO3 + Na2SO4
Cu(OH)2 + CO2 = CuCO3 + H2O =>
Cu(OH)2 + CO2 = CuCO3 + H2O
N2 + O3 = NO3 =>
N2 + 2 O3 = 2 NO3
Co + H2O = Co3O4 + H{+} + {-} =>
3 Co + 4 H2O = Co3O4 + 8 H{+} + 8e
KI(s) + CI2(g) = KCI(s) + I2(g) =>
KI(s) + CI2(g) = KCI(s) + I2(g)
SF4 + H2O = H2SO3 + HF =>
SF4 + 3 H2O = H2SO3 + 4 HF
Co + H2O = Co3O4 + H{+} + {-} =>
3 Co + 4 H2O = Co3O4 + 8 H{+} + 8e
Al(OH)3 + Ca(OH)2 = Ca(AlO2)2 + H2O =>
2 Al(OH)3 + Ca(OH)2 = Ca(AlO2)2 + 4 H2O
H2C2 + O2 = CO2 + H2O =>
2 H2C2 + 5 O2 = 4 CO2 + 2 H2O
NiO + Al = Ni + AlO =>
NiO + Al = Ni + AlO
Co + H2O = Co3O4 + H{+} + {-} =>
3 Co + 4 H2O = Co3O4 + 8 H{+} + 8e
C17H33COOH + K2CO3 = C17H33COOK + H2O + CO2 =>
2 C17H33COOH + K2CO3 = 2 C17H33COOK + H2O + CO2
CaO2 + H2O = Ca(OH)2 + O2 =>
2 CaO2 + 2 H2O = 2 Ca(OH)2 + O2
CaCO3 + LiCl = CaCl2 + Li2(CO3) =>
CaCO3 + 2 LiCl = CaCl2 + Li2(CO3)
Co + H2O = Co3O4 + H{+} + {-} =>
3 Co + 4 H2O = Co3O4 + 8 H{+} + 8e
Na2SiO3 + NH4Cl + H2O = NH4OH + H2SiO3 + NaCl =>
Na2SiO3 + 2 NH4Cl + 2 H2O = 2 NH4OH + H2SiO3 + 2 NaCl
Co + H2O = Co3O4 + H{+} + {-} =>
3 Co + 4 H2O = Co3O4 + 8 H{+} + 8e
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
IO3{-} + SO32{-} = I{-} + SO42{-} =>
10 IO3{-} + 3 SO32{-} = 10 I{-} + 3 SO42{-}
CaCO3 + LiCl = CaCl2 + Li2(CO3) =>
CaCO3 + 2 LiCl = CaCl2 + Li2(CO3)
CH3CH2CH2CHO + Cu(OH)2 = CH3CH2CH2COOH + Cu2O + H2O =>
CH3CH2CH2CHO + 2 Cu(OH)2 = CH3CH2CH2COOH + Cu2O + 2 H2O
SbS2 + O2 = Sb2O4 + SO2 =>
2 SbS2 + 6 O2 = Sb2O4 + 4 SO2
Co(NO3)2*6H2O + Al(NO3)3*9H2O + C6H8O7 = CoAl2O4 + H2O + N2 + CO2 =>
9 Co(NO3)2*6H2O + 18 Al(NO3)3*9H2O + 20 C6H8O7 = 9 CoAl2O4 + 296 H2O + 36 N2 + 120 CO2
NO2(g) + H2(g) = NH3(g) + H2O(aq) =>
2 NO2(g) + 7 H2(g) = 2 NH3(g) + 4 H2O(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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