| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(OH)2 + Zn = Mg + ZnO + H2O
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
NaCl + KNO3 = NaNO3 + KCl =>
NaCl + KNO3 = NaNO3 + KCl
NH4 + O2 = N2O4 + H2O =>
2 NH4 + 4 O2 = N2O4 + 4 H2O
NaCl + MgNO3 = NaNO3 + MgCl =>
NaCl + MgNO3 = NaNO3 + MgCl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
MnO2 + HCl = MnCl2 + Cl + H2O =>
MnO2 + 4 HCl = MnCl2 + 2 Cl + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
CO2 + NaOH = Na2CO3 + H2O =>
CO2 + 2 NaOH = Na2CO3 + H2O
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + H2O =>
Cu2S + 12 HNO3 = Cu(NO3)2 + CuSO4 + 10 NO2 + 6 H2O
H3Po4 + NaOH = Na3Po4 + H2O =>
H3Po4 + 3 NaOH = Na3Po4 + 3 H2O
HNO3 + Na2CO3 = NaNO3 + H2O + CO2 =>
2 HNO3 + Na2CO3 = 2 NaNO3 + H2O + CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H3Po4 + NaOH = Na3Po4 + H2O =>
H3Po4 + 3 NaOH = Na3Po4 + 3 H2O
Al + O = AlO =>
Al + O = AlO
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NH4OH + Pb(NO3)2 = Pb(OH)2 + NH4(NO3) =>
2 NH4OH + Pb(NO3)2 = Pb(OH)2 + 2 NH4(NO3)
Al + {2}O{2} = Al{2}O{3} =>
Al + {2}O{2} = Al{2}O{3}
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Ce(IO3)4 + H2C2O4 = Ce2(C2O4)3 + I2 + CO2 + H2O =>
2 Ce(IO3)4 + 24 H2C2O4 = Ce2(C2O4)3 + 4 I2 + 42 CO2 + 24 H2O
H3Po4 + NaOH + H2O = Na3Po4*12H2O =>
H3Po4 + 3 NaOH + 9 H2O = Na3Po4*12H2O
Al + {2}O{2} = Al{2}O{3} =>
Al + {2}O{2} = Al{2}O{3}
KBr + H2SO4 + MnO2 = KHSO4 + MnSO4 + H2O + Br2 =>
2 KBr + 3 H2SO4 + MnO2 = 2 KHSO4 + MnSO4 + 2 H2O + Br2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
AsCl3 + H2O = HCl + As(OH)3 =>
AsCl3 + 3 H2O = 3 HCl + As(OH)3
HCl + Mg(OH)2 = H2O + MgCl2 =>
2 HCl + Mg(OH)2 = 2 H2O + MgCl2
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
NF3 + H2O = HF + N2O3 =>
2 NF3 + 3 H2O = 6 HF + N2O3
Na + O = NaO =>
Na + O = NaO
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
IrCl3 + NaOH = Ir2O3 + HCl + NaCl =>
2 IrCl3 + 3 NaOH = Ir2O3 + 3 HCl + 3 NaCl
SiF4 + H2O = H2SiF6 + Si(OH)4 =>
3 SiF4 + 4 H2O = 2 H2SiF6 + Si(OH)4
MoO3 + Zn + H2SO4 = Mo2O3 + ZnSO4 + H2O =>
2 MoO3 + 3 Zn + 3 H2SO4 = Mo2O3 + 3 ZnSO4 + 3 H2O
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
*CuSO4*5H2O = CuSO4 + H2O =>
*CuSO4*5H2O = CuSO4 + 5 H2O
NH40H = NH3 + H20 =>
10 NH40H = 10 NH3 + 19 H20
KI + CuSO4 = KSO4 + CuI =>
KI + CuSO4 = KSO4 + CuI
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O
Na2SO3 + HCl = NaCl + SO2 + H2O =>
Na2SO3 + 2 HCl = 2 NaCl + SO2 + H2O
MG + O2 = MGO =>
2 MG + O2 = 2 MGO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KI + CuSO4 = KSO4 + CuI =>
KI + CuSO4 = KSO4 + CuI
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
Mg + HCl = H2 + Mg2{+} + Cl{-} =>
4 Mg + 2 HCl = H2 + 2 Mg2{+} + 2 Cl{-}
CaCO3 + H2SO4 = CaSO4 + CO2 + H2O =>
CaCO3 + H2SO4 = CaSO4 + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/05/08
Équations équilibrées sur05/05/07
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