| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cl2 + Br{-} = Br2 + Cl{2-} =>
Cl2 + 4 Br{-} = 2 Br2 + 2 Cl{2-}
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + O =>
2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 3 H2O + 5 O
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Na2Co3 + HCl = H20 + Co2 + NaCl =>
10 Na2Co3 + 20 HCl = H20 + 15 Co2 + 20 NaCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Na + KNO3 = Na2O + K2O + N2 =>
10 Na + 2 KNO3 = 5 Na2O + K2O + N2
C3H5OH + O2 = CO2 + H2O =>
C3H5OH + 4 O2 = 3 CO2 + 3 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C3H6Br2 = C3 + H6 + Br2 =>
C3H6Br2 = C3 + H6 + Br2
H2 + I2 = HI =>
H2 + I2 = 2 HI
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + HOH =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 HOH
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Fe + HCl = FeCl + H2 =>
2 Fe + 2 HCl = 2 FeCl + H2
NH3 + CuO = N2 + H2O + Cu =>
2 NH3 + 3 CuO = N2 + 3 H2O + 3 Cu
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KClO3 + P4 = P4O10 + KCl =>
10 KClO3 + 3 P4 = 3 P4O10 + 10 KCl
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
C3H5OH + O2 = O2H5OH + C =>
C3H5OH + O2 = O2H5OH + 3 C
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
KCLO3 + KI + H2O = KCL + KOH + I2 =>
KCLO3 + 6 KI + 3 H2O = KCL + 6 KOH + 3 I2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C2H4(g) + O2(g) = CO2(g) + H2O(g) =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(g)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2 + F2 = HF2 =>
H2 + 2 F2 = 2 HF2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H2SO4 + HI = H2SO3 + I2 + H2O =>
H2SO4 + 2 HI = H2SO3 + I2 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C3 + H6 + Br2 = C3H6Br2 =>
C3 + H6 + Br2 = C3H6Br2
Na[HgI3] + HCl = NaCl + HI + HgI2 =>
Na[HgI3] + HCl = NaCl + HI + HgI2
C3H8 + O2 = CO2 + H2 =>
C3H8 + 3 O2 = 3 CO2 + 4 H2
Cr2O3 = Cr + O2 =>
2 Cr2O3 = 4 Cr + 3 O2
Al(OH)3 + HBrO = Al(BrO)3 + H2O =>
Al(OH)3 + 3 HBrO = Al(BrO)3 + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/04/17
Équations équilibrées sur12/04/16
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