| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C4H8O2 + O2 = CO2 + H20 =>
5 C4H8O2 + 15 O2 = 20 CO2 + 2 H20
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
H2S + H2SeO4 = SO2 + Se + H2O =>
H2S + H2SeO4 = SO2 + Se + 2 H2O
ZN(OH)2 = ZNO + H2O =>
ZN(OH)2 = ZNO + H2O
AL + O2 = ALO3 =>
2 AL + 3 O2 = 2 ALO3
Zn{2+} + NH4OH = [Zn(NH3)4]{2+} + H2O =>
Zn{2+} + 4 NH4OH = [Zn(NH3)4]{2+} + 4 H2O
CaO + C = CaC2 + O =>
CaO + 2 C = CaC2 + O
Fe + Br2 = FeBr3 =>
2 Fe + 3 Br2 = 2 FeBr3
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
FEO + CO = FE + CO2 =>
FEO + CO = FE + CO2
K2CrO4 + SnCl2 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
2 K2CrO4 + 3 SnCl2 + 16 HCl = 2 CrCl3 + 3 SnCl4 + 4 KCl + 8 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
C7H15COOH + O2 = CO2 + H2O =>
C7H15COOH + 11 O2 = 8 CO2 + 8 H2O
Fe(s) + CuSO4(aq) = Cu(s) + FeSO4(aq) =>
Fe(s) + CuSO4(aq) = Cu(s) + FeSO4(aq)
KClO3(s) = KCl(s) + O2 =>
2 KClO3(s) = 2 KCl(s) + 3 O2
FeI2 + Ba(OH)2 = BaI2 + Fe(OH)2 =>
FeI2 + Ba(OH)2 = BaI2 + Fe(OH)2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C3H7OH + KMnO4 + H2SO4 = C3H7COOH + K2SO4 + MnSO4 + H2O =>
20 C3H7OH + 12 KMnO4 + 18 H2SO4 = 15 C3H7COOH + 6 K2SO4 + 12 MnSO4 + 38 H2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
FeS(s) + HCl(aq) = FeCl2(aq) + H2S(g) =>
FeS(s) + 2 HCl(aq) = FeCl2(aq) + H2S(g)
Co{2+} + NH4OH = [Co(NH3)6]{2+} + H2O =>
Co{2+} + 6 NH4OH = [Co(NH3)6]{2+} + 6 H2O
C3H7OH + KMnO4 + H2SO4 = C2H5COOH + K2SO4 + MnSO4 + H2O =>
5 C3H7OH + 4 KMnO4 + 6 H2SO4 = 5 C2H5COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Li(s) + Cl2(g) = LiCl =>
2 Li(s) + Cl2(g) = 2 LiCl
HNO3 + Li2S = HSNO3Li2 =>
HNO3 + Li2S = HSNO3Li2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CuO + H2CO3 = CuCO3 + H2O =>
CuO + H2CO3 = CuCO3 + H2O
H2PHO3 + Zn + HCl = PH3 + ZnCl2 + H2O =>
H2PHO3 + 3 Zn + 6 HCl = PH3 + 3 ZnCl2 + 3 H2O
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
CH3OH + O2 = CO2 + H20 =>
10 CH3OH + 5 O2 = 10 CO2 + 2 H20
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C3H7COO{-} + H2O = C3H7COOH + OH{-} =>
C3H7COO{-} + H2O = C3H7COOH + OH{-}
Fe + NaCl + K3[Fe(Cn)6] = Fe3[Fe(Cn)6]2 + KCl + Na =>
3 Fe + 6 NaCl + 2 K3[Fe(Cn)6] = Fe3[Fe(Cn)6]2 + 6 KCl + 6 Na
Mg + HNO3 = Mg(NO3) + N2 + H2O =>
10 Mg + 12 HNO3 = 10 Mg(NO3) + N2 + 6 H2O
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
C2H4(g) + O2(g) = CO2(g) + H2O(g) =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(g)
Mg + HNO3 = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + N2 + 6 H2O
Ag + CuCl2 = AgCl2 + Cu =>
Ag + CuCl2 = AgCl2 + Cu
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Mg + HNO3 = Mg(NO3) + N2 + H2O =>
10 Mg + 12 HNO3 = 10 Mg(NO3) + N2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
[Ni(NH3)6]{2+} + H{+} = Ni{2+} + NH4{+} =>
[Ni(NH3)6]{2+} + 6 H{+} = Ni{2+} + 6 NH4{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/06/16
Équations équilibrées sur12/06/15
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