| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Li + S = LiS =>
Li + S = LiS
K + HNO3 = KNO3 + H2O + N2 =>
10 K + 12 HNO3 = 10 KNO3 + 6 H2O + N2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
B5H9 + O2 = B2O3 + H2O =>
2 B5H9 + 12 O2 = 5 B2O3 + 9 H2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3OH8 + O2 = CO2 + H2O =>
4 CH3OH8 + 13 O2 = 4 CO2 + 22 H2O
KMnO4 + H2O2 = KOH + MnO2 + O2 =>
2 KMnO4 + H2O2 = 2 KOH + 2 MnO2 + 2 O2
CH3OH8 + O2 = CO2 + H2O =>
4 CH3OH8 + 13 O2 = 4 CO2 + 22 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Al(CH3COO)3(aq) + KOH(aq) = K(CH3COO)3 + Al(OH) =>
Al(CH3COO)3(aq) + KOH(aq) = K(CH3COO)3 + Al(OH)
CH3CH2OH + O2 = CH3COOH + H2O =>
CH3CH2OH + O2 = CH3COOH + H2O
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
S + HNO3 = H2SO4 + NO =>
S + 2 HNO3 = H2SO4 + 2 NO
Ba2N + Ba + Cu3N = Ba8CuN4 =>
11 Ba2N + 2 Ba + Cu3N = 3 Ba8CuN4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
S + IO3 = SO3 + I2 =>
2 S + 2 IO3 = 2 SO3 + I2
Mn{2+} + H2O = MnO4{-} + H{+} + e =>
Mn{2+} + 4 H2O = MnO4{-} + 8 H{+} + 5e
F2 + H2O = O2 + HF =>
2 F2 + 2 H2O = O2 + 4 HF
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Ba2N + Ba + Cu3N = Ba9CuN4 =>
11 Ba2N + 5 Ba + Cu3N = 3 Ba9CuN4
KOH + Cl2 = KClO3 + KCl + H20 =>
60 KOH + 30 Cl2 = 20 KClO3 + 40 KCl + 3 H20
BeO + H20 = BeOH =>
20 BeO + H20 = 20 BeOH
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C4H18 + O2 = CO2 + H2O =>
2 C4H18 + 17 O2 = 8 CO2 + 18 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
Zn + CuNO3 = Cu + Zn(NO3)2 =>
Zn + 2 CuNO3 = 2 Cu + Zn(NO3)2
Mg + CuO = MgO + Cu =>
Mg + CuO = MgO + Cu
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
AgNO3 + NaOH = Ag2O + NaNO3 + H2O =>
2 AgNO3 + 2 NaOH = Ag2O + 2 NaNO3 + H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CoCO4 + HI = H2CO4 + CoI2 =>
CoCO4 + 2 HI = H2CO4 + CoI2
Na2SO4 + BaBr2 = BaSO4 + NaBr =>
Na2SO4 + BaBr2 = BaSO4 + 2 NaBr
NaHSO3 = Na2SO3 + SO2 + H2O =>
2 NaHSO3 = Na2SO3 + SO2 + H2O
CH3((CH2)2)CH3 + O2 = CO2 + H2O =>
2 CH3((CH2)2)CH3 + 13 O2 = 8 CO2 + 10 H2O
CO + H2 = CH4O =>
CO + 2 H2 = CH4O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
CaO + H2O = Ca(HO)2 =>
CaO + H2O = Ca(HO)2
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
Na2SO3 + Br2 + NaOH = Na2SO4 + NaBr + H2O =>
Na2SO3 + Br2 + 2 NaOH = Na2SO4 + 2 NaBr + H2O
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
NaBr + F2 = NaF + Br2 =>
2 NaBr + F2 = 2 NaF + Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/08/14
Équations équilibrées sur12/08/13
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