| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ba(OH)2 + 2 H3Po4 = Ba3(Po4)2 + 6 H2O
CH42 + O2 = CO2 + H2O =>
2 CH42 + 23 O2 = 2 CO2 + 42 H2O
C6H14 + O2 = C02 + H2O =>
2 C6H14 + 7 O2 = 6 C02 + 14 H2O
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
H20 + CO2 = C6H12O6 + O2 =>
3 H20 + 30 CO2 = 5 C6H12O6 + 15 O2
Al3 + O2 = Al2O3 =>
4 Al3 + 9 O2 = 6 Al2O3
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
Na2CO3 + NaOH = Na2OH + NaCO3 =>
Na2CO3 + NaOH = Na2OH + NaCO3
H2S + O2 = SO2 + H20 =>
10 H2S + 10 O2 = 10 SO2 + H20
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2 + CO = CH3OH =>
2 H2 + CO = CH3OH
CH4S + O2 = CO2 + H2O + SO2 =>
CH4S + 3 O2 = CO2 + 2 H2O + SO2
CH4 + O2 = H20 + CO2 =>
5 CH4 + 5 O2 = H20 + 5 CO2
HNO3 + Pb(OH)4 = Pb(NO3)4 + H2O =>
4 HNO3 + Pb(OH)4 = Pb(NO3)4 + 4 H2O
Si + H2O = SiO2 + H2 =>
Si + 2 H2O = SiO2 + 2 H2
KI + Na2CO3 = KCO3 + Na2I =>
KI + Na2CO3 = KCO3 + Na2I
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
CO2 + CaO = CaCO3 =>
CO2 + CaO = CaCO3
KI + Na2CO3 = KCO3 + Na2I =>
KI + Na2CO3 = KCO3 + Na2I
CO2 + CaO = CaCO3 =>
CO2 + CaO = CaCO3
HNO3 + Cu = Cu(NO3)2 + NO2 + H2O =>
4 HNO3 + Cu = Cu(NO3)2 + 2 NO2 + 2 H2O
KI + Na2CO3 = KCO3 + Na2I =>
KI + Na2CO3 = KCO3 + Na2I
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
HNO3 + KOH = H2O + KNO3 =>
HNO3 + KOH = H2O + KNO3
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C3H7OH = C3H6 + H2O =>
C3H7OH = C3H6 + H2O
FeCl3 + NaCo3 = Fe(Co3)3 + NaCl =>
FeCl3 + 3 NaCo3 = Fe(Co3)3 + 3 NaCl
CaO + C = CO + CaC2 =>
CaO + 3 C = CO + CaC2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
KMnO4 + K2C2O4 + H2SO4 = MnSO4 + K2SO4 + H2O + CO2 =>
2 KMnO4 + 5 K2C2O4 + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 8 H2O + 10 CO2
NH3 + Cl2 = HCl + NCl3 =>
NH3 + 3 Cl2 = 3 HCl + NCl3
CNaKClMgS = C + Na + K + Cl + Mg + S =>
CNaKClMgS = C + Na + K + Cl + Mg + S
BAO + HNO3 = BA(NO3)2 + H2O =>
BAO + 2 HNO3 = BA(NO3)2 + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H20 + CO2 = C6H12O6 + O2 =>
3 H20 + 30 CO2 = 5 C6H12O6 + 15 O2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
ZnSO4 + H2O = (ZnOH)2SO4 + H2SO4 =>
2 ZnSO4 + 2 H2O = (ZnOH)2SO4 + H2SO4
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O =>
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O
LaNdMg2Ni8 + Ni = LaNdMg2Ni20 =>
LaNdMg2Ni8 + 12 Ni = LaNdMg2Ni20
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
COCl2 = CO + Cl2 =>
COCl2 = CO + Cl2
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
CuSO4(ac) + Zn(s) = Cu(s) + ZnSO4(s) =>
CuSO4(ac) + Zn(s) = Cu(s) + ZnSO4(s)
(CH3COO)2Zn + Na3PO4 = Zn3(PO4)2 + Na(CH3COO) =>
3(CH3COO)2Zn + 2 Na3PO4 = Zn3(PO4)2 + 6 Na(CH3COO)
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
P2O3 + O2 = P2O5 =>
P2O3 + O2 = P2O5
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
W + KClO3 + KOH = K2WO4 + KCl + H2O =>
W + KClO3 + 2 KOH = K2WO4 + KCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/06/18
Équations équilibrées sur06/05/17
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