| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cu(OH)2 + Cl2 = 2 CuCl(OH)2
Al(NO3)2 + NH3 = Al(OH)3 + H2O + NH2 =>
Al(NO3)2 + 13 NH3 = Al(OH)3 + 3 H2O + 15 NH2
HCO3{-} + H2O = CO3{-2} + H3O{+} =>
HCO3{-} + H2O = CO3{-2} + H3O{+}
C6H12O6 + NO3{-} = N2 + CO2 + H2O + OH{-} =>
5 C6H12O6 + 24 NO3{-} = 12 N2 + 30 CO2 + 18 H2O + 24 OH{-}
CH4O + HClO3 = ClO2 + CO2 + H2 =>
2 CH4O + 2 HClO3 = 2 ClO2 + 2 CO2 + 5 H2
KIO3 + NaHSO3 = I2 + KHSO4 + NaHSO4 + Na2SO4 + H2O =>
2 KIO3 + 5 NaHSO3 = I2 + 2 KHSO4 + NaHSO4 + 2 Na2SO4 + H2O
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
K + O2 = K2O =>
4 K + O2 = 2 K2O
C10H22 = C6H14 + C2H2 =>
2 C10H22 = 3 C6H14 + C2H2
Al(OH)4 + H2SO4 = SO4 + AlOH + H2O =>
2 Al(OH)4 + 3 H2SO4 = 3 SO4 + 2 AlOH + 6 H2O
Ag2S + CuCl2 = AgCl + Cu2S2 =>
2 Ag2S + 2 CuCl2 = 4 AgCl + Cu2S2
HAuCl4 + Na3C6H5O7 + H2O = Au + CO2 + Na3C4H6O4 + HCl =>
HAuCl4 + 3 Na3C6H5O7 + 3 H2O = Au + 6 CO2 + 3 Na3C4H6O4 + 4 HCl
H2SO4 + Zn(CH3COO)2 = ZnH2 + (CH3COO)2SO4 =>
H2SO4 + Zn(CH3COO)2 = ZnH2 + (CH3COO)2SO4
C9H15S + O2 = CO2 + SO2 + H2O =>
4 C9H15S + 55 O2 = 36 CO2 + 4 SO2 + 30 H2O
Na2SO4 + NaOH = Na2OH + NaSO4 =>
Na2SO4 + NaOH = Na2OH + NaSO4
KSCN + KCr(SO4)2*12H2O = K2SO4 + K3[Cr(NCS)6]*4H2O + H2O =>
6 KSCN + KCr(SO4)2*12H2O = 2 K2SO4 + K3[Cr(NCS)6]*4H2O + 8 H2O
Zn + Ca = ZnCa =>
Zn + Ca = ZnCa
H2O + KL = KOH + HL =>
H2O + KL = KOH + HL
C6H6O + H = C6H10 + H2O =>
C6H6O + 6 H = C6H10 + H2O
PbS2 + Al = Pb + AlS3 =>
3 PbS2 + 2 Al = 3 Pb + 2 AlS3
FeSO4 + KH2PO4 = FePO4 + KH2SO4 =>
FeSO4 + KH2PO4 = FePO4 + KH2SO4
P + H + Br = PH4Br =>
P + 4 H + Br = PH4Br
AlCl3 + Pt = AlPt + Cl =>
AlCl3 + Pt = AlPt + 3 Cl
Na2SO3 + HCl = NaCl(aq) + H2SO3(l) =>
Na2SO3 + 2 HCl = 2 NaCl(aq) + H2SO3(l)
Zn3N2 + H(OH) = Zn(OH)2 + NH3 =>
Zn3N2 + 6 H(OH) = 3 Zn(OH)2 + 2 NH3
Ca(OH)2 + (NH4)2SO4 = NH3 + CaSO4 + H2O =>
Ca(OH)2 + (NH4)2SO4 = 2 NH3 + CaSO4 + 2 H2O
CdSO4 + NH3 = CdNH3 + SO4 =>
CdSO4 + NH3 = CdNH3 + SO4
As4O6 + HNO3 = H3As + H2O + NO3 =>
As4O6 + 24 HNO3 = 4 H3As + 6 H2O + 24 NO3
Sr + MgSO4(aq) = SrSO4(aq) + Mg =>
Sr + MgSO4(aq) = SrSO4(aq) + Mg
Sc + MnCl2 = Mn + ScCl3 =>
2 Sc + 3 MnCl2 = 3 Mn + 2 ScCl3
MnO4{-} + C2O4{-2} + H{+} = CO2 + Mn{2+} + H2O =>
2 MnO4{-} + 5 C2O4{-2} + 16 H{+} = 10 CO2 + 2 Mn{2+} + 8 H2O
Hydrazine + N2O4 = nitrogen + water =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
Mn + H5S = MnS3 + H2 =>
2 Mn + 6 H5S = 2 MnS3 + 15 H2
Cu + HNO2 = Cu(NO3)2 + H2O + N0 =>
Cu + 4 HNO2 = Cu(NO3)2 + 2 H2O + 2 N0
ZnCO3 + SiO2 = ZnSiO3 + CO2 =>
ZnCO3 + SiO2 = ZnSiO3 + CO2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
AlP + HCl = PH + AlCl =>
AlP + HCl = PH + AlCl
Fe + Fe{3} = Fe{2} =>
Fe + 2 Fe{3} = 3 Fe{2}
Mg + H3Po = Mg3(Po1)2 + H2 =>
3 Mg + 2 H3Po = Mg3(Po1)2 + 3 H2
NaHSO3 + HCl = SO2H2O + NaCl =>
NaHSO3 + HCl = SO2H2O + NaCl
FeS + HI = FeI2 + H2S =>
FeS + 2 HI = FeI2 + H2S
Cu2O + H2SO4 = CuSO4 + H2O + H2 =>
Cu2O + 2 H2SO4 = 2 CuSO4 + H2O + H2
As2S3 + NaNO3 + Na2Co3 + H2O = Na3AsO4 + NaHSO4 + NaNO2 + Co2 =>
4 As2S3 + 74 NaNO3 + 18 Na2Co3 + 6 H2O = 8 Na3AsO4 + 12 NaHSO4 + 74 NaNO2 + 27 Co2
Fe + CoCl3 = FeCl2 + Co =>
3 Fe + 2 CoCl3 = 3 FeCl2 + 2 Co
Cu + Fe(CN)6 = Cu[Fe(CN)6] =>
Cu + Fe(CN)6 = Cu[Fe(CN)6]
O2 + C4H10 = H2O + CO2 =>
13 O2 + 2 C4H10 = 10 H2O + 8 CO2
Br2S3 + HCl = BrCl3 + H2S =>
Br2S3 + 6 HCl = 2 BrCl3 + 3 H2S
As + O2 = As4O3 =>
8 As + 3 O2 = 2 As4O3
CH3 + KMnO4 + H2SO4 = HCHO + K2SO4 + MnO2 + H2O =>
2 CH3 + 2 KMnO4 + H2SO4 = 2 HCHO + K2SO4 + 2 MnO2 + 2 H2O
NaHCO3 + C10H14O2 = NaOH + H2O + C11H12O3 =>
NaHCO3 + C10H14O2 = NaOH + H2O + C11H12O3
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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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