| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 MgO + 2 Al = 3 Mg + Al2O3
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
B10H18 + O2 = B2O3 + H2O =>
B10H18 + 12 O2 = 5 B2O3 + 9 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
NH3 + O2 = NO2 + H20 =>
20 NH3 + 20 O2 = 20 NO2 + 3 H20
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
Ti(s) + Cl2(g) = TiCl4(s) =>
Ti(s) + 2 Cl2(g) = TiCl4(s)
Mg(s) + Cl2(g) = MgCl =>
2 Mg(s) + Cl2(g) = 2 MgCl
AGBR = AG + BR =>
AGBR = AG + BR
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Si + O2 = SiO2 =>
Si + O2 = SiO2
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
Cl2 + NAOH = NACl + NAClO3 + H2O =>
3 Cl2 + 6 NAOH = 5 NACl + NAClO3 + 3 H2O
PB(NO3)2 = PBO + NO2 + O2 =>
2 PB(NO3)2 = 2 PBO + 4 NO2 + O2
H2O2 + SO2 = H2SO4 =>
H2O2 + SO2 = H2SO4
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NAHCO3 + CH3COOH = NACH3COO + H20 + CO2 =>
10 NAHCO3 + 15 CH3COOH = 10 NACH3COO + 2 H20 + 20 CO2
Ca(NO3)2 + HCl = NOCl + CaCl2 + H2O + Cl2 =>
Ca(NO3)2 + 8 HCl = 2 NOCl + CaCl2 + 4 H2O + 2 Cl2
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
C6H14 + O2 = H2O + CO2 =>
2 C6H14 + 19 O2 = 14 H2O + 12 CO2
Cl2 + NAOH = NACl + NAClO3 + H2O =>
3 Cl2 + 6 NAOH = 5 NACl + NAClO3 + 3 H2O
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
K2PtCl4 + NH3 = Pt(NH3)2Cl2 + KCl =>
K2PtCl4 + 2 NH3 = Pt(NH3)2Cl2 + 2 KCl
Mn + O2 = MnO =>
2 Mn + O2 = 2 MnO
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2 + CO = CH3OH =>
2 H2 + CO = CH3OH
Ti + O2 = TiO2 =>
Ti + O2 = TiO2
K + O2 = K2O =>
4 K + O2 = 2 K2O
Si + O2 = SiO2 =>
Si + O2 = SiO2
C5H5OH + O2 = CO2 + H2O =>
C5H5OH + 6 O2 = 5 CO2 + 3 H2O
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
C5H5OH + O2 = CO2 + H2O =>
C5H5OH + 6 O2 = 5 CO2 + 3 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
MnS + H2O = Mn(OH)2 + H2S =>
MnS + 2 H2O = Mn(OH)2 + H2S
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NaNO3 + ZN + NaOH = NH3 + Na2ZNO2 + H2O =>
NaNO3 + 4 ZN + 7 NaOH = NH3 + 4 Na2ZNO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
CuCl2 + KY = CuY + KCl + Y2 =>
2 CuCl2 + 4 KY = 2 CuY + 4 KCl + Y2
C5H5OH + O2 = CO2 + H2O =>
C5H5OH + 6 O2 = 5 CO2 + 3 H2O
CuCl2 + KY = CuY + KCl + Y2 =>
2 CuCl2 + 4 KY = 2 CuY + 4 KCl + Y2
H2 + I2 = HI =>
H2 + I2 = 2 HI
AgNO3 + Zn = Ag + Zn(NO3)2 =>
2 AgNO3 + Zn = 2 Ag + Zn(NO3)2
FeCl2 + Ca(NO3)2 = NOCl + Fe2O3 + CaO + O2 =>
4 FeCl2 + 4 Ca(NO3)2 = 8 NOCl + 2 Fe2O3 + 4 CaO + 3 O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
| 1 2 3 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/21/17
Équations équilibrées sur07/21/16
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