| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CHCHCl + KOH = CH3CHCHOH + KCl
O + CN = N + CO2 =>
2 O + CN = N + CO2
Mg + CuCl4 = MgCl2 + Cu =>
2 Mg + CuCl4 = 2 MgCl2 + Cu
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
KMnO4 = O2 + MnO + K =>
2 KMnO4 = 3 O2 + 2 MnO + 2 K
Hg2S + FeN = Hg3N + Fe2S3 =>
3 Hg2S + 2 FeN = 2 Hg3N + Fe2S3
SO2 + KOH = H2O + K2SO3 =>
SO2 + 2 KOH = H2O + K2SO3
NaO + K = KO + Na =>
NaO + K = KO + Na
NaNO3 + CoSO4 = Na2SO4 + Co(NO3)2 =>
2 NaNO3 + CoSO4 = Na2SO4 + Co(NO3)2
H2 + S1 + O4 = H2SO4 =>
H2 + S1 + O4 = H2SO4
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
(KCIO4) = KCI + O2 =>
(KCIO4) = KCI + 2 O2
Fe2(SO4)3 + (KOH) = (K2SO4) + (Fe(OH)3) =>
Fe2(SO4)3 + 6(KOH) = 3(K2SO4) + 2(Fe(OH)3)
MnO4{-} + Br{-} + H2O = MnO2 + Br2 + OH{-} =>
2 MnO4{-} + 6 Br{-} + 4 H2O = 2 MnO2 + 3 Br2 + 8 OH{-}
Cu(CO3) + HCl = CO2 + H2O + CuCl2 =>
Cu(CO3) + 2 HCl = CO2 + H2O + CuCl2
CH3CO2H + CH3CH2OH = CH3(CO)OCH2CH3 + H2O =>
CH3CO2H + CH3CH2OH = CH3(CO)OCH2CH3 + H2O
CO2 + WO3 = WC + O =>
CO2 + WO3 = WC + 5 O
Na + N2 = NaN4 =>
Na + 2 N2 = NaN4
Na2SO3 + HNO3 = NaNO2 + SO4 + H2O =>
Na2SO3 + 2 HNO3 = 2 NaNO2 + SO4 + H2O
H2SO4 + C = H2O + SO2 + CO2 =>
2 H2SO4 + C = 2 H2O + 2 SO2 + CO2
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
HCOOH + [Ag(NH3)2]OH = NH3 + CO2 + Ag + H2O =>
HCOOH + 2[Ag(NH3)2]OH = 4 NH3 + CO2 + 2 Ag + 2 H2O
NiO(OH) + HCl = NiCl2 + H2O + Cl2 =>
2 NiO(OH) + 6 HCl = 2 NiCl2 + 4 H2O + Cl2
Sr(NO3)2 + AlCl3 = SrCl2 + Al(NO3)3 =>
3 Sr(NO3)2 + 2 AlCl3 = 3 SrCl2 + 2 Al(NO3)3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H3P + NaOH = Na3P + H2O =>
H3P + 3 NaOH = Na3P + 3 H2O
C7H6F3N + H2SO4 + NaNO2 = C7H5F3N2HSO4 + Na2SO4 + H2O + NO2 =>
C7H6F3N + 2 H2SO4 + 2 NaNO2 = C7H5F3N2HSO4 + Na2SO4 + 2 H2O + NO2
sodiumhydroxide + hydrochloricacid = sodiumchloride + H2O =>
NaOH + HCl = NaCl + H2O
Na + H2O = NaOH + H2 = O2 + H2O =>
2 Na + 2 H2O = 2 NaOH + H2
CuSO4 + I2 = CuSO4I2 =>
CuSO4 + I2 = CuSO4I2
Mg + SrO = Sr + MgO =>
Mg + SrO = Sr + MgO
Fe3O4 + C(s) = Fe(l) + CO2(g) =>
Fe3O4 + 2 C(s) = 3 Fe(l) + 2 CO2(g)
H2SO4 + NaClO2 = ClO2 + H + Na2SO4 =>
H2SO4 + 2 NaClO2 = 2 ClO2 + 2 H + Na2SO4
CaCO3CaSO4 = Ca2CO2SO5 =>
CaCO3CaSO4 = Ca2CO2SO5
SO2 + S = S2O =>
SO2 + 3 S = 2 S2O
Zn + HNO3 = ZnNO3 + NHN2O6 + H2O =>
4 Zn + 7 HNO3 = 4 ZnNO3 + NHN2O6 + 3 H2O
Br + HF = F + HBr =>
Br + HF = F + HBr
(NH4)2CO3 + NaOH = Na2CO3 + NH3H2O =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH3H2O
Cl2 + NaHCO3 = NaCl + CO2 + Cl2O + H2O =>
2 Cl2 + 2 NaHCO3 = 2 NaCl + 2 CO2 + Cl2O + H2O
SO2 + OH{-} + IO3{-} = SO4{-} + I2 + H2O =>
10 SO2 + 4 OH{-} + 6 IO3{-} = 10 SO4{-} + 3 I2 + 2 H2O
Ba + Na2O = Na2 + BaO =>
Ba + Na2O = Na2 + BaO
Sb5N2 + Ra2I = Sb5I + Ra2N2 =>
Sb5N2 + Ra2I = Sb5I + Ra2N2
Zn2 + Cu2(NO3) = Cu + Zn(NO3)2 =>
Zn2 + 4 Cu2(NO3) = 8 Cu + 2 Zn(NO3)2
Ir + CN = IrCN =>
Ir + CN = IrCN
K2MnO4 + HCl = MnCl2 + Cl2 + KCl2 + H2O =>
K2MnO4 + 8 HCl = MnCl2 + Cl2 + 2 KCl2 + 4 H2O
C6H5Cl + CuO = C6H5O + CuCl =>
C6H5Cl + CuO = C6H5O + CuCl
Al2(SO4)3 + AgNO3 = Al2NO3 + (SO4)3Ag =>
Al2(SO4)3 + AgNO3 = Al2NO3 + (SO4)3Ag
Al + CuF3 = AlF3 + Cu =>
Al + CuF3 = AlF3 + Cu
P4 + N2O = P4O6 + N2 =>
P4 + 6 N2O = P4O6 + 6 N2
MgCaSi2O6 + CO2 = MgCO3 + CaCO3 + SiO2 =>
MgCaSi2O6 + 2 CO2 = MgCO3 + CaCO3 + 2 SiO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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