| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 SrCO3 + 2 Fe2O3 + 4 NiO = 4 SrFeNiO3 + 4 CO2 + O2
H2 + Cl2 + O2 = HClO =>
H2 + Cl2 + O2 = 2 HClO
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
KClO3 + KI + HCl = KClO + H2O + I2 =>
3 KClO3 + 4 KI + 4 HCl = 7 KClO + 2 H2O + 2 I2
Fe(OH)3 + Li2SO4 = Fe(OH)3Li2SO4 =>
Fe(OH)3 + Li2SO4 = Fe(OH)3Li2SO4
Fe(OH)3(aq) + HCl(aq) = FeCl3(s) + H2O(l) =>
Fe(OH)3(aq) + 3 HCl(aq) = FeCl3(s) + 3 H2O(l)
Ge + H2 = GeH2 =>
Ge + H2 = GeH2
Cs2CO3 + H2SO4 = Cs2SO4 + H2O + CO2 =>
Cs2CO3 + H2SO4 = Cs2SO4 + H2O + CO2
C6H6 + HCl + O2 = C6H5Cl + H2O =>
2 C6H6 + 2 HCl + O2 = 2 C6H5Cl + 2 H2O
Na2S + NaHCO3 = H2S + Na2CO3 =>
Na2S + 2 NaHCO3 = H2S + 2 Na2CO3
C8H8 + HCl = C8H12Cl4 =>
C8H8 + 4 HCl = C8H12Cl4
CuCl2 + (CH3)2SO = CuCl2*2(CH3)2SO =>
CuCl2 + 2(CH3)2SO = CuCl2*2(CH3)2SO
Al + LiCl = AlCl3 + Li =>
Al + 3 LiCl = AlCl3 + 3 Li
NH2OH + Cl2 + KOH = N2 + KCl + H2O =>
2 NH2OH + Cl2 + 2 KOH = N2 + 2 KCl + 4 H2O
C8H9NO2 + C8H8O3 + H2O = C10H15N + CO2 =>
17 C8H9NO2 + 9 C8H8O3 + 15 H2O = 17 C10H15N + 38 CO2
PbO2(s) + C(s) = Pb(s) + CO(g) =>
PbO2(s) + 2 C(s) = Pb(s) + 2 CO(g)
PbBr2 + Ca(OH)2 = Pb(OH)2 + CaBr2 =>
PbBr2 + Ca(OH)2 = Pb(OH)2 + CaBr2
Hg + H2O2 + HCl = HgCl2 + H2O =>
Hg + H2O2 + 2 HCl = HgCl2 + 2 H2O
CoS2 = Co + S =>
CoS2 = Co + 2 S
Ca + Na2(SO4) = CaSO4 + Na =>
Ca + Na2(SO4) = CaSO4 + 2 Na
NH4NO3 + Fe(OH)2 = FeNO3 + NH3 + H2O =>
7 NH4NO3 + 8 Fe(OH)2 = 8 FeNO3 + 6 NH3 + 13 H2O
Al(NO3)3 + K2SO3 + H2O = Al(OH)3 + KNO3 + SO2 =>
2 Al(NO3)3 + 3 K2SO3 + 3 H2O = 2 Al(OH)3 + 6 KNO3 + 3 SO2
Zn + HNO3 = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 4 H2O
Cu(NO3)2*3H2O + Ni(NO3)2*6H2O + Al(NO3)3*9H2O + NaOH + Na2CO3*10H2O = Cu20Ni40Al20(OH)160(CO3)10 + NaNO3 + H2O =>
20 Cu(NO3)2*3H2O + 40 Ni(NO3)2*6H2O + 20 Al(NO3)3*9H2O + 160 NaOH + 10 Na2CO3*10H2O = Cu20Ni40Al20(OH)160(CO3)10 + 180 NaNO3 + 580 H2O
KS + AgN = AgS + KN =>
KS + AgN = AgS + KN
C8H18O2 = C3H6O + C2H6 =>
C8H18O2 = 2 C3H6O + C2H6
Ag3PO4 + HCl = H3PO4 + AgCl =>
Ag3PO4 + 3 HCl = H3PO4 + 3 AgCl
BC = B + C =>
BC = B + C
C4H6O2 + NaOH = CH3CO2 + CH3OH + Na =>
5 C4H6O2 + 10 NaOH = 8 CH3CO2 + 4 CH3OH + 10 Na
Li + P4 + O = LiPO4 =>
4 Li + P4 + 16 O = 4 LiPO4
C5H8O + C5H10O = C10H16O + H2O =>
C5H8O + C5H10O = C10H16O + H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
HCHO2 + NaHCO3 = CO2 + H2O + NaCHO2 =>
HCHO2 + NaHCO3 = CO2 + H2O + NaCHO2
FeSO4 + Na2S + H2O = Fe(OH)2 + H2S + Na2SO4 =>
FeSO4 + Na2S + 2 H2O = Fe(OH)2 + H2S + Na2SO4
NH3 + CH3O = NH2 + CH3OH =>
NH3 + CH3O = NH2 + CH3OH
B2H6 + LiH = LiBH4 =>
B2H6 + 2 LiH = 2 LiBH4
NaOAc = (OAc) + Na =>
NaOAc = (OAc) + Na
C2H7NO2 + HCl = NH4Cl + H4C2O2 =>
C2H7NO2 + HCl = NH4Cl + H4C2O2
KMnO4 + NH4OH + KOH = N2 + K2MnO2 + H2O =>
6 KMnO4 + 10 NH4OH + 6 KOH = 5 N2 + 6 K2MnO2 + 28 H2O
K2Cr2O7 + BaCl2 = BaCr2O7 + KCl =>
K2Cr2O7 + BaCl2 = BaCr2O7 + 2 KCl
C2H5(OH)2 + O2 = CO2 + H2O =>
4 C2H5(OH)2 + 11 O2 = 8 CO2 + 14 H2O
O2F2 + NaOH = NaF + H2O + O2 =>
2 O2F2 + 4 NaOH = 4 NaF + 2 H2O + 3 O2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
AlO(OH) + HCl = AlCl3 + H2O =>
AlO(OH) + 3 HCl = AlCl3 + 2 H2O
[Cu(OH)]2CO3 = CuO + CO2 + H2O =>
[Cu(OH)]2CO3 = 2 CuO + CO2 + H2O
NaOH + CH3OH = NaOCH3 + H2O =>
NaOH + CH3OH = NaOCH3 + H2O
Rb + Ph = RbPh =>
Rb + Ph = RbPh
H2AsO4 + H2S = S + As2S3 + H2O =>
2 H2AsO4 + 6 H2S = 3 S + As2S3 + 8 H2O
C5H8O2 + NH3 = C5H7O2 + NH4 =>
C5H8O2 + NH3 = C5H7O2 + NH4
C5H5NHCl + H2O = H3O + C5H5N + Cl =>
C5H5NHCl + H2O = H3O + C5H5N + Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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