| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO3 + 2 HCl = H2SO3 + Cl2
NiSO4 + Mg = Mg2Ni + SO4 =>
NiSO4 + 2 Mg = Mg2Ni + SO4
H2SO4 + HI = SO2 + I2 + H2O =>
H2SO4 + 2 HI = SO2 + I2 + 2 H2O
ZnBr2K3PO4 = ZnPO4K3Br2 =>
ZnBr2K3PO4 = ZnPO4K3Br2
H2SO4 + P2O5 = SO3 + HPO3 =>
H2SO4 + P2O5 = SO3 + 2 HPO3
C4H10 + Cl2 = C4H9 + HCl =>
2 C4H10 + Cl2 = 2 C4H9 + 2 HCl
C5H8O4 + H2O = CH4 + CO2 =>
2 C5H8O4 + 2 H2O = 5 CH4 + 5 CO2
Zn(s) + MgSO4(aq) = ZnSO4 + Mg =>
Zn(s) + MgSO4(aq) = ZnSO4 + Mg
Cr2S3 + FeSO4 = Cr2(SO4)3 + FeS =>
Cr2S3 + 3 FeSO4 = Cr2(SO4)3 + 3 FeS
Zn + C2H4O2 = H + ZnC4H6O4 =>
Zn + 2 C2H4O2 = 2 H + ZnC4H6O4
Na2S + O3 = Na2SO3 =>
Na2S + O3 = Na2SO3
C4H10 + Br2 = C4H9 + HBr =>
2 C4H10 + Br2 = 2 C4H9 + 2 HBr
NO + H2O2 = N2O5 + H2O =>
2 NO + 3 H2O2 = N2O5 + 3 H2O
C10H8 + H2 = C10H12 =>
C10H8 + 2 H2 = C10H12
Mn(SO4) + Ba(CH3COO)2 + KMnO4 + CH3COOH = BaSO4 + Mn(CH3COO)3 + CH3COOK + H2O =>
4 Mn(SO4) + 4 Ba(CH3COO)2 + KMnO4 + 8 CH3COOH = 4 BaSO4 + 5 Mn(CH3COO)3 + CH3COOK + 4 H2O
NaOH + KHCO3 = Na2CO3 + K2O + H2O =>
4 NaOH + 2 KHCO3 = 2 Na2CO3 + K2O + 3 H2O
Te + Cl2 = TeCl =>
2 Te + Cl2 = 2 TeCl
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
Na2SO4 + NH4 = Na2H4 + NSO4 =>
Na2SO4 + NH4 = Na2H4 + NSO4
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
MnO2 + HF = MnF2 + O2 + H2O =>
2 MnO2 + 4 HF = 2 MnF2 + O2 + 2 H2O
HBr + K2O = H2O + KBr =>
2 HBr + K2O = H2O + 2 KBr
NaOH + NaH = Na + H2O =>
NaOH + NaH = 2 Na + H2O
KHSO3 + H2SO4 = KH2SO4HSO3 =>
KHSO3 + H2SO4 = KH2SO4HSO3
C6H12O6(ag) = C2H5OH(ag) + CO2(g) =>
C6H12O6(ag) = 2 C2H5OH(ag) + 2 CO2(g)
Ca(HSO3)2 + NaOH = Ca(OH)2 + Na2SO3 + H2O =>
Ca(HSO3)2 + 4 NaOH = Ca(OH)2 + 2 Na2SO3 + 2 H2O
Zn + NaNO3 + NaOH = Na2ZnO2 + NH4OH + H2O =>
4 Zn + NaNO3 + 7 NaOH = 4 Na2ZnO2 + NH4OH + H2O
HgO + LiOH = Hg(OH)2 + Li2O =>
HgO + 2 LiOH = Hg(OH)2 + Li2O
K3[Al(OH)6] = KOH + Al(OH)3 =>
K3[Al(OH)6] = 3 KOH + Al(OH)3
CH3OH + H2O = CH2O + H3O =>
CH3OH + 2 H2O = CH2O + 2 H3O
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
CaO + NH4Cl(s) = CaCl2 + H2O + NH3 =>
CaO + 2 NH4Cl(s) = CaCl2 + H2O + 2 NH3
CoBr2 = Co + Br =>
CoBr2 = Co + 2 Br
CH3CH2OH + H2O = CO2 + H =>
CH3CH2OH + 3 H2O = 2 CO2 + 12 H
Te + Cl2 = TeCl2 =>
Te + Cl2 = TeCl2
NH2OH + HNO3 = NO2 + H2O =>
NH2OH + 5 HNO3 = 6 NO2 + 4 H2O
Na2CO3 + (NH4)2Ni(SO4)2*6H2O = H2O + NiCO3*Ni(OH)2 + Na2SO4 + NaHCO3 + (NH4)2SO4 =>
3 Na2CO3 + 2(NH4)2Ni(SO4)2*6H2O = 10 H2O + NiCO3*Ni(OH)2 + 2 Na2SO4 + 2 NaHCO3 + 2(NH4)2SO4
NH2OH + HNO3 = N2O + H2O =>
4 NH2OH + 2 HNO3 = 3 N2O + 7 H2O
CH3OH + H2O = CH3O + H3O =>
CH3OH + H2O = CH3O + H3O
NaHCO3C2H6O = NaH6OC2HCO3 =>
NaHCO3C2H6O = NaH6OC2HCO3
Ag2CrO4 + NH3 = [Ag(NH3)2]{+} + CrO4{2-} =>
Ag2CrO4 + 4 NH3 = 2[Ag(NH3)2]{+} + CrO4{2-}
NaHCO3 + Ca(OH)2 = CaCO3 + H2O + NaOH =>
NaHCO3 + Ca(OH)2 = CaCO3 + H2O + NaOH
Cu2O + H2SO4 = Cu2SO4 + H2O =>
Cu2O + H2SO4 = Cu2SO4 + H2O
KAl(SO4)2 + BaCl2 = AlCl3 + BaSO4 + KCl =>
KAl(SO4)2 + 2 BaCl2 = AlCl3 + 2 BaSO4 + KCl
Ba(ClO3)2 + K2SO4 = BaSO4 + KClO3 =>
Ba(ClO3)2 + K2SO4 = BaSO4 + 2 KClO3
MoGe2 = Ge + Mo =>
MoGe2 = 2 Ge + Mo
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
MnO2 + O2 = MnO4 =>
MnO2 + O2 = MnO4
HCOOH + H2SO4 = CO + H2SO4*H2O =>
HCOOH + H2SO4 = CO + H2SO4*H2O
S + HNO3(concentrated) = H2SO4 + NO2 + H2O =>
S + 6 HNO3(concentrated) = H2SO4 + 6 NO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/11/25
Équations équilibrées sur07/11/24
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