| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
IPO4 + OH{-} + H2O = I2 + IO3{-} + H2PO4{-} =>
5 IPO4 + 8 OH{-} + H2O = I2 + 3 IO3{-} + 5 H2PO4{-}
C6H5NH + NaOH = C6H5NNa + H2O =>
C6H5NH + NaOH = C6H5NNa + H2O
Al2(CO3)3 + HNO3 = Al(NO3)3 + CO2 + H2O =>
Al2(CO3)3 + 6 HNO3 = 2 Al(NO3)3 + 3 CO2 + 3 H2O
C4H8 + H2O2 = C4H6O2 + H2O =>
C4H8 + 3 H2O2 = C4H6O2 + 4 H2O
(NH4)2[MoOCl5] + H2O2 + KOH = NH3 + K2MoO8 + KCl + H2O =>
2(NH4)2[MoOCl5] + 9 H2O2 + 14 KOH = 4 NH3 + 2 K2MoO8 + 10 KCl + 18 H2O
HCOOH + P2O5 = CO + H3PO4 =>
3 HCOOH + P2O5 = 3 CO + 2 H3PO4
Na2SO3 + SnCl2 + HCl = NaCl + SnCl4 + S + H2O =>
Na2SO3 + 2 SnCl2 + 6 HCl = 2 NaCl + 2 SnCl4 + S + 3 H2O
ZnH2PO4 = ZnPO4H2 =>
ZnH2PO4 = ZnPO4H2
H2O2 + CH3OH = H2CO + H2O =>
H2O2 + CH3OH = H2CO + 2 H2O
Na + S = Na2S =>
2 Na + S = Na2S
C2H8O2(l) + O2(g) = H2O(g) + CO2 =>
C2H8O2(l) + 3 O2(g) = 4 H2O(g) + 2 CO2
CaS(s) + HNO3(aq) = Ca(NO3)2 + H2S =>
CaS(s) + 2 HNO3(aq) = Ca(NO3)2 + H2S
Co(OH)2 + H2SO4 = (CoOH)2SO4 + H2O =>
2 Co(OH)2 + H2SO4 = (CoOH)2SO4 + 2 H2O
MnSO4 + KMnO4 + H2SO4 = K2SO4 + Mn2(SO4)3 + H2O =>
8 MnSO4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 5 Mn2(SO4)3 + 8 H2O
Li + S8 = Li2S =>
16 Li + S8 = 8 Li2S
CrSO4 + NaCl = CrCl + SO4Na =>
CrSO4 + NaCl = CrCl + SO4Na
Na2SO3 + H2SO4 = H2SO3 + Na2SO4 =>
Na2SO3 + H2SO4 = H2SO3 + Na2SO4
C6H6 + C5H9Cl + AlCl3 = C6H5Al + HCl =>
4 C6H6 + 6 C5H9Cl + 9 AlCl3 = 9 C6H5Al + 33 HCl
CrO4 + H2O = Cr(OH)4 + OH =>
CrO4 + 4 H2O = Cr(OH)4 + 4 OH
Al + OH = Al(OH)3 =>
Al + 3 OH = Al(OH)3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
Na + S = Na2S =>
2 Na + S = Na2S
Pb(NO3)2 + K4Fe(CN)6 = PbFe(CN)6 + K4(NO3)2 =>
Pb(NO3)2 + K4Fe(CN)6 = PbFe(CN)6 + K4(NO3)2
BaCl2(aq) + Na2SO4(aq) = BaSO4 + NaCl =>
BaCl2(aq) + Na2SO4(aq) = BaSO4 + 2 NaCl
CrO3 + HCl = CrCl3 + Cl2 + H2O =>
2 CrO3 + 12 HCl = 2 CrCl3 + 3 Cl2 + 6 H2O
BaSO4 + HCl = BaCl2 + H2O + SO2 + Cl2 =>
BaSO4 + 4 HCl = BaCl2 + 2 H2O + SO2 + Cl2
BaCl2 = Ba + Cl =>
BaCl2 = Ba + 2 Cl
Au + Pd = AuPd =>
Au + Pd = AuPd
PtCl = Pt + Cl =>
PtCl = Pt + Cl
C7H16 + O2 = CO2 + H2O = E =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
C17H32(s) + O2(g) = H2O(g) + CO2(g) =>
C17H32(s) + 25 O2(g) = 16 H2O(g) + 17 CO2(g)
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
CHCH + NaOH = CHCNa + H2O =>
CHCH + NaOH = CHCNa + H2O
KNO3 + Al + KOH + H2O = NH3 + KAlO2 =>
3 KNO3 + 8 Al + 5 KOH + 2 H2O = 3 NH3 + 8 KAlO2
ZnSO4 + Ae = Ae2(SO4)3 + Zn =>
3 ZnSO4 + 2 Ae = Ae2(SO4)3 + 3 Zn
PF5 + H2O = HF + H3PO4 =>
PF5 + 4 H2O = 5 HF + H3PO4
C6H6 + NaOH = C6H5Na + H2O =>
C6H6 + NaOH = C6H5Na + H2O
HO3 = H2O + O =>
2 HO3 = H2O + 5 O
Cr + O2 = CrO3 =>
2 Cr + 3 O2 = 2 CrO3
CoS + H2O2 + NaOH = CoO(OH) + Na2SO4 + H2O =>
2 CoS + 9 H2O2 + 4 NaOH = 2 CoO(OH) + 2 Na2SO4 + 10 H2O
KI(s) + Cl2(g) = KCl + I =>
2 KI(s) + Cl2(g) = 2 KCl + 2 I
Li2SiO3H2SO4 = Li2SO4H2SiO3 =>
Li2SiO3H2SO4 = Li2SO4H2SiO3
Fe2S3 + Na2CO3 = Fe2(CO3)3 + Na2S =>
Fe2S3 + 3 Na2CO3 = Fe2(CO3)3 + 3 Na2S
CuSO4(aq) + K3PO4(aq) = Cu3(PO4)2 + K2SO4 =>
3 CuSO4(aq) + 2 K3PO4(aq) = Cu3(PO4)2 + 3 K2SO4
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
K2[Hg(SCN)4] + CoCl2 = K2[Hg(SCN)4]*Co[Hg(SCN)4] + KCl =>
2 K2[Hg(SCN)4] + CoCl2 = K2[Hg(SCN)4]*Co[Hg(SCN)4] + 2 KCl
FeO + Al = Al2O3 + Fe =>
3 FeO + 2 Al = Al2O3 + 3 Fe
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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