| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H1206 + 609 O2 = 12 CO + 1206 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Fe2O3(s) + CO(g) = Fe(l) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(l) + 3 CO2(g)
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
CH3CH2CH(CH3)CH2OH + KMnO4 + H2SO4 = CH3CH(CH3)CH2COH + MnSO4 + H2O + KSO4 =>
2 CH3CH2CH(CH3)CH2OH + KMnO4 + 2 H2SO4 = 2 CH3CH(CH3)CH2COH + MnSO4 + 4 H2O + KSO4
ClO3 + SO3 = Cl + SO4 =>
ClO3 + 3 SO3 = Cl + 3 SO4
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
HCl + NaClO4 = Cl2 + NaCl + H2O =>
8 HCl + NaClO4 = 4 Cl2 + NaCl + 4 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe(NO3)3 = NO2 + O2 + Fe2O3 =>
4 Fe(NO3)3 = 12 NO2 + 3 O2 + 2 Fe2O3
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
CaO + P2O2 = Ca3 + (PO4)2 =>
6 CaO + P2O2 = 2 Ca3 + (PO4)2
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
CaO + P2O2 = Ca3 + (PO4)2 =>
6 CaO + P2O2 = 2 Ca3 + (PO4)2
C6H12O6 + O2 = CO + H2O =>
C6H12O6 + 3 O2 = 6 CO + 6 H2O
Al + H2SO4 = Al2(SO4)3 + SO2 + H2O =>
2 Al + 6 H2SO4 = Al2(SO4)3 + 3 SO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Hg + N2 = Hg3N2 =>
3 Hg + N2 = Hg3N2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
PB(NO3)2(s) = PBO(s) + NO2(g) + O2(g) =>
2 PB(NO3)2(s) = 2 PBO(s) + 4 NO2(g) + O2(g)
Zn + CuCl2 = Cu + ZnCl2 =>
Zn + CuCl2 = Cu + ZnCl2
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
Na + S = NaS =>
Na + S = NaS
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
C4H8O + O2 = CO2 + H2O =>
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
KMnO4 + CHCH = KOOCCOOK + MnO2 + KOH + H2O =>
8 KMnO4 + 3 CHCH = 3 KOOCCOOK + 8 MnO2 + 2 KOH + 2 H2O
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
C6H10 + H2O + MnO4{-} + H{+} = C6H12O2 + Mn{2+} =>
5 C6H10 + 2 H2O + 2 MnO4{-} + 6 H{+} = 5 C6H12O2 + 2 Mn{2+}
NH3 + H2(SO4) = (NH4)2SO4 =>
2 NH3 + H2(SO4) = (NH4)2SO4
S + O2 = SO2 =>
S + O2 = SO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2O + Cl2 = O2 + HCl =>
2 H2O + 2 Cl2 = O2 + 4 HCl
N + O2 = NO2 =>
N + O2 = NO2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Al2S3 + O2 = Al2O3 + SO3 =>
Al2S3 + 6 O2 = Al2O3 + 3 SO3
C2H4O(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H4O(g) + 5 O2(g) = 4 CO2(g) + 4 H2O(g)
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NH4Cl = HCl + NH3 =>
NH4Cl = HCl + NH3
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
C2H5OH + O2 = CO2 + H20 =>
10 C2H5OH + 15 O2 = 20 CO2 + 3 H20
AsH3 + I2 + H2O = H3AsO4 + I{-} + H{+} =>
AsH3 + 4 I2 + 4 H2O = H3AsO4 + 8 I{-} + 8 H{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/19
Équations équilibrées sur02/10/18
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