Équations équilibrées la veille | Équations équilibrées le lendemain |
9 Co(NO3)26H20 + 200 NH2CONH2 = 3 Co3O4 + 317 N2 + 490 H2O + 200 CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
HCO3{-}(aq) + H2O(l) = H3O(aq) + CO3{-}(q)a =>
HCO3{-}(aq) + H2O(l) = H3O(aq) + CO3{-}(q)a
Cu(OH)2 + Al(OH)3 = Cu3(AlO3)2 + H2O =>
3 Cu(OH)2 + 2 Al(OH)3 = Cu3(AlO3)2 + 6 H2O
Cu + AgNO3 = Cu(NO3)2 + (Ag) =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2(Ag)
SnCl2 + [O] = SnO2 + Cl2O =>
SnCl2 + 3[O] = SnO2 + Cl2O
FeCl2 + CaCO3 = FeCO3 + CaCl2 =>
FeCl2 + CaCO3 = FeCO3 + CaCl2
C8H18 + NO2 = N2 + CO2 + H2O =>
4 C8H18 + 50 NO2 = 25 N2 + 32 CO2 + 36 H2O
Sn + Tl = SnTl =>
Sn + Tl = SnTl
CuS + Ag = Cu + AgS =>
CuS + Ag = Cu + AgS
CH3(CH2)7 + O2 = CO2 + H2O =>
4 CH3(CH2)7 + 49 O2 = 32 CO2 + 34 H2O
HNO3 + Ni = Ni(NO3)2 + H2 =>
2 HNO3 + Ni = Ni(NO3)2 + H2
NH4Cl + O2 = HNO2 + HCl + H2O =>
2 NH4Cl + 3 O2 = 2 HNO2 + 2 HCl + 2 H2O
Au + KCN + O2 + H2O = KAu(CN)2 + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 KAu(CN)2 + 4 KOH
HF + Hg2(NO3)2 = Hg2F2 + HNO3 =>
2 HF + Hg2(NO3)2 = Hg2F2 + 2 HNO3
Al(s) + Pb(No3)2(aq) = Al(No3)3(aq) + Pb(s) =>
2 Al(s) + 3 Pb(No3)2(aq) = 2 Al(No3)3(aq) + 3 Pb(s)
Ag + NaI = AgI + Na =>
Ag + NaI = AgI + Na
KI + CI2 = KCI + I2 =>
KI + CI2 = KCI + I2
C3H6O + Ag(NH3)2OH = C2H5COOH + Ag + NH3 + H2O =>
C3H6O + 2 Ag(NH3)2OH = C2H5COOH + 2 Ag + 4 NH3 + H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Cu + S8 = CuS =>
8 Cu + S8 = 8 CuS
Cu + HClO4 = Cu(ClO4)2 + Cl2 + H2O =>
7 Cu + 16 HClO4 = 7 Cu(ClO4)2 + Cl2 + 8 H2O
Fe(OH)3 + Li2SO4 = Fe2(SO4)3 + LiOH =>
2 Fe(OH)3 + 3 Li2SO4 = Fe2(SO4)3 + 6 LiOH
H2SO4 = H2O + SO3 =>
H2SO4 = H2O + SO3
Li3ScN2 + Li = Li3N + Li39Sc34 =>
34 Li3ScN2 + 141 Li = 68 Li3N + Li39Sc34
C3H6 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 C3H6 + 12 KMnO4 + 18 H2SO4 = 15 CH3COOH + 6 K2SO4 + 12 MnSO4 + 18 H2O
TiCl4 + Na = NaCl + Ti =>
TiCl4 + 4 Na = 4 NaCl + Ti
Sn + CoSO4 = SnSO4 + Co =>
Sn + CoSO4 = SnSO4 + Co
HCl(aq) + NH4OH(aq) = H2O(l) + NH4Cl(aq) =>
HCl(aq) + NH4OH(aq) = H2O(l) + NH4Cl(aq)
C3H7COOH + CH3OH = C3H7COOCH3 + H2O =>
C3H7COOH + CH3OH = C3H7COOCH3 + H2O
SiO3 + H2O = Si + OH =>
SiO3 + 3 H2O = Si + 6 OH
Ni(NO3)2 + Na3(PO4) = Ni(PO4) + Na3(NO3)2 =>
Ni(NO3)2 + Na3(PO4) = Ni(PO4) + Na3(NO3)2
Al2(SO4)3(aq) + Ca(OH)2(ag) = Al(OH)3(ag) + CaSO4(s) =>
Al2(SO4)3(aq) + 3 Ca(OH)2(ag) = 2 Al(OH)3(ag) + 3 CaSO4(s)
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
FeS2 + FeS + HNO3 = Fe2(SO4)3 + NO + H2O =>
FeS2 + FeS + 8 HNO3 = Fe2(SO4)3 + 8 NO + 4 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Na2SO4*10H2O + CaCl2 = NaCl + CaSO4 + H2O =>
Na2SO4*10H2O + CaCl2 = 2 NaCl + CaSO4 + 10 H2O
NaH2PO4 + BaCl2 = NaCl + Ba(H2PO4)2 =>
2 NaH2PO4 + BaCl2 = 2 NaCl + Ba(H2PO4)2
PbN2O6 + KI = PbI2 + KNO3 =>
PbN2O6 + 2 KI = PbI2 + 2 KNO3
BrO3 + SO2 + H2O = Br2 + H2SO4 =>
2 BrO3 + 6 SO2 + 6 H2O = Br2 + 6 H2SO4
C2H5Cl + O2 = CO + H2O + Cl2 =>
4 C2H5Cl + 9 O2 = 8 CO + 10 H2O + 2 Cl2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
FeCl3(aq) + KOH(aq) = Fe(OH)3 + KCl =>
FeCl3(aq) + 3 KOH(aq) = Fe(OH)3 + 3 KCl
FeCl3 + NH3 = Fe(NH3)3 + Cl =>
FeCl3 + 3 NH3 = Fe(NH3)3 + 3 Cl
Pb(NO3)2 + Na3PO4 = Pb3(PO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NaNO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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