| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H4O + 2 Ag(NH3)2OH = C2H7NO2 + 2 Ag + 3 NH3 + H2O
HOOCCH2CH2COOH = CO2 + CH3CH2COOH =>
HOOCCH2CH2COOH = CO2 + CH3CH2COOH
Co + KOH = CoK + OH =>
Co + KOH = CoK + OH
NaAlO2 + HNO3 = NaNO3 + Al(NO3)3 + H2O =>
NaAlO2 + 4 HNO3 = NaNO3 + Al(NO3)3 + 2 H2O
Sr(OH)2 = Sr + OH =>
Sr(OH)2 = Sr + 2 OH
HBr + Ag2CO3 = CO2 + AgBr + H2O =>
2 HBr + Ag2CO3 = CO2 + 2 AgBr + H2O
C18H34O2 + H2 = C3H8 + H2O =>
C18H34O2 + 9 H2 = 6 C3H8 + 2 H2O
AlC + S = AlSC =>
AlC + S = AlSC
NaBr + Pb = Na + PbBr =>
NaBr + Pb = Na + PbBr
As + Cl2 + H2O = H3AsO4 + HCl =>
2 As + 5 Cl2 + 8 H2O = 2 H3AsO4 + 10 HCl
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Bl + Or2 = BlOr2 =>
Bl + Or2 = BlOr2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Zn + (NO3)2 = Zn(NO3)2 =>
Zn + (NO3)2 = Zn(NO3)2
BaBr + Na2PO4 = BaPO4 + Na2Br =>
BaBr + Na2PO4 = BaPO4 + Na2Br
H2SO4 + (BaOH)2SO4 = BaSO4 + H2O =>
H2SO4 + (BaOH)2SO4 = 2 BaSO4 + 2 H2O
NH4NO2 = NO + H2O + HN3 =>
7 NH4NO2 = 2 NO + 12 H2O + 4 HN3
C4H8 + Br2 = C4H8Br2 =>
C4H8 + Br2 = C4H8Br2
Cr(OH)3 + HBr = CrBr3 + H2O =>
Cr(OH)3 + 3 HBr = CrBr3 + 3 H2O
FeO3H3 + HSO4 = FeS3O12 + H2O =>
FeO3H3 + 3 HSO4 = FeS3O12 + 3 H2O
NH2{-}CH2{-}COONa + HCl = [NH3{-}CH2{-}COONa]Cl =>
NH2{-}CH2{-}COONa + HCl = [NH3{-}CH2{-}COONa]Cl
Fe + HCl = FeCl2 + H2 = =>
Fe + 2 HCl = FeCl2 + H2
NaOH(aq) + CuSO4(aq) = Na2SO4(s) + Cu(OH)2(s) =>
2 NaOH(aq) + CuSO4(aq) = Na2SO4(s) + Cu(OH)2(s)
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CaCN2 + Na2CO3 + C = CaCO3 + NaCN =>
CaCN2 + Na2CO3 + C = CaCO3 + 2 NaCN
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NaCO3 + HBr = NaBr + HCO3 =>
NaCO3 + HBr = NaBr + HCO3
SnSO4 + KOH = K2SnO2 + K2SO4 + H2O =>
SnSO4 + 4 KOH = K2SnO2 + K2SO4 + 2 H2O
HF + CO = HCO + F =>
HF + CO = HCO + F
Bl + Or2 = BlOr2 =>
Bl + Or2 = BlOr2
LiCl + H2SO4 = LiSO4 + H2Cl =>
LiCl + H2SO4 = LiSO4 + H2Cl
Cl2 + O3 = ClO2 =>
3 Cl2 + 4 O3 = 6 ClO2
Pb(NO3)2 + H2SO4 = HNO3 + Pb(SO4) =>
Pb(NO3)2 + H2SO4 = 2 HNO3 + Pb(SO4)
Zn + BiCl3 = Bi + Zn(Cl3)2 =>
Zn + 2 BiCl3 = 2 Bi + Zn(Cl3)2
FeO3H3 + HSO4 = FeS3O12 + H2O =>
FeO3H3 + 3 HSO4 = FeS3O12 + 3 H2O
Cu(i) + FeSO4 = CuSO4 + Fe =>
Cu(i) + FeSO4 = CuSO4 + Fe
Bl + Or2 = BlOr2 =>
Bl + Or2 = BlOr2
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
Zn + C2H4O2 = H2 + Zn(O2CCH3)2 =>
Zn + 2 C2H4O2 = H2 + Zn(O2CCH3)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CaCl2 + NaF = NaCl + CaF2 =>
CaCl2 + 2 NaF = 2 NaCl + CaF2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3CH2CH2COOCH3 + H2O = CH3CH2CH2COOH + CH3OH =>
CH3CH2CH2COOCH3 + H2O = CH3CH2CH2COOH + CH3OH
FeO3H3 + HSO4 = FeS3O12 + H2O =>
FeO3H3 + 3 HSO4 = FeS3O12 + 3 H2O
NaHCO3 + Na2SO4 = Na2CO3 + H2SO4 =>
2 NaHCO3 + Na2SO4 = 2 Na2CO3 + H2SO4
Bl + Or2 = BlOr2 =>
Bl + Or2 = BlOr2
C8H16 + O2 = C2 + H2O =>
C8H16 + 4 O2 = 4 C2 + 8 H2O
C4H6O6 + NaOH = C4NaHO4 + H2O =>
C4H6O6 + NaOH = C4NaHO4 + 3 H2O
MnSO4 + H2O2 + KOH = Mn2O3 + K2SO4 + H2O =>
2 MnSO4 + H2O2 + 4 KOH = Mn2O3 + 2 K2SO4 + 3 H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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