| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H12NO3 = 6 OC2H4 + N2
C6H14 + O2 = H2O + CO2 =>
2 C6H14 + 19 O2 = 14 H2O + 12 CO2
H3PO4 + Ca(OH)2 = CaHPO4 + H2O =>
H3PO4 + Ca(OH)2 = CaHPO4 + 2 H2O
C6H12NO3 = OC2H4 + N2 =>
2 C6H12NO3 = 6 OC2H4 + N2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
KBr + Cl = KCl + Br =>
KBr + Cl = KCl + Br
CH3CF3 + O2 = CO + HF =>
CH3CF3 + O2 = 2 CO + 3 HF
CAO + C = CAC2 + CO2 =>
2 CAO + 5 C = 2 CAC2 + CO2
KBr2 + Cl = KCl + Br =>
KBr2 + Cl = KCl + 2 Br
H2O + CO2 = HCO3 + H3O =>
2 H2O + CO2 = HCO3 + H3O
TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2
HF + Al(OH)3 = AlF3 + H2O =>
3 HF + Al(OH)3 = AlF3 + 3 H2O
SO2 + H2O + Cl2 = H2SO4 + HCl =>
SO2 + 2 H2O + Cl2 = H2SO4 + 2 HCl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Al + H2SO4 = Al(SO4)3 + H2 =>
Al + 3 H2SO4 = Al(SO4)3 + 3 H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KBr + Cl2 = KCl + Br =>
2 KBr + Cl2 = 2 KCl + 2 Br
NaOH + SO2 + O2 = NaSO4 + H2O =>
4 NaOH + 4 SO2 + 3 O2 = 4 NaSO4 + 2 H2O
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
C6H12NO3 = C2H4O + N2 =>
2 C6H12NO3 = 6 C2H4O + N2
Mg3N2 + H2O = NH3 + MgO =>
Mg3N2 + 3 H2O = 2 NH3 + 3 MgO
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C6H12NO3 = C6H12O3 + N2 =>
2 C6H12NO3 = 2 C6H12O3 + N2
CaCO3 + HCl = CO2 + H2O + CaCl2 =>
CaCO3 + 2 HCl = CO2 + H2O + CaCl2
NaOH + SO3 + O2 = NaSO4 + H2O =>
4 NaOH + 4 SO3 + O2 = 4 NaSO4 + 2 H2O
NH3 + H2S = (NH4)2S =>
2 NH3 + H2S = (NH4)2S
Al2(SO3)3 + H2O = Al(OH)3 + H2SO3 =>
Al2(SO3)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO3
Cs + H2O = CsOH + H2 =>
2 Cs + 2 H2O = 2 CsOH + H2
H20 + CO2 = C6H12O6 + O2 =>
3 H20 + 30 CO2 = 5 C6H12O6 + 15 O2
C8H8O3 + H2O2 = C16H14O6 + H2O =>
2 C8H8O3 + H2O2 = C16H14O6 + 2 H2O
AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl
NO2 + O2 + H20 = HNO3 =>
20 NO2 + 10 O2 + H20 = 20 HNO3
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CaOH + SO2 + O2 = CaSO4 + H2 =>
2 CaOH + 2 SO2 + O2 = 2 CaSO4 + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NaCl + Pb(NO3)2 = PbCl2 + NaNO3 =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NaNO3
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CaOH + SO3 + O2 = CaSO4 + H2O =>
4 CaOH + 4 SO3 + O2 = 4 CaSO4 + 2 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
KJ + H2SO4 + H2O2 = K2SO4 + J2 + H2O =>
2 KJ + H2SO4 + H2O2 = K2SO4 + J2 + 2 H2O
KHC8H4O4 + NaOH = Na + K + C8H4O4 + H2O =>
KHC8H4O4 + NaOH = Na + K + C8H4O4 + H2O
Ca(OH)2 + SO3 = CaSO4 + H2O =>
Ca(OH)2 + SO3 = CaSO4 + H2O
BaCl2 + NaHSO4 = BaSO4 + NaCl + HCl =>
BaCl2 + NaHSO4 = BaSO4 + NaCl + HCl
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
Ca(OH)2 + SO2 = CaSO4 + H2 =>
Ca(OH)2 + SO2 = CaSO4 + H2
Hg(CH3COO)2 = Hg + CO2 + C2H6 =>
Hg(CH3COO)2 = Hg + 2 CO2 + C2H6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/13
Équations équilibrées sur03/01/12
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