| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO2 + H2O = H2SO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C6H10O5 + I2 = C6H10O4I + IO =>
C6H10O5 + I2 = C6H10O4I + IO
CH3CONH2 + KOH = CO2 + CH3NH2 + KH =>
CH3CONH2 + KOH = CO2 + CH3NH2 + KH
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
Cr2(SO4)3 + NaOH + Br2 = Na2CrO4 + NaBr + NaSO4 + H2O =>
2 Cr2(SO4)3 + 32 NaOH + 9 Br2 = 4 Na2CrO4 + 18 NaBr + 6 NaSO4 + 16 H2O
NH4NO3 + NaOH = NH3 + H2O + NaNO3 =>
NH4NO3 + NaOH = NH3 + H2O + NaNO3
F{-} + Ag{+} = AgF =>
F{-} + Ag{+} = AgF
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
Zn + CH3COOH = Zn(CH3COO) + H2 =>
2 Zn + 2 CH3COOH = 2 Zn(CH3COO) + H2
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 6 HNO3 = 2 HIO3 + 6 NO2 + 2 H2O
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
KMnO4 + NaOH + NaHSO3 = Na2MnO4 + K2SO4 + H2O =>
2 KMnO4 + 3 NaOH + NaHSO3 = 2 Na2MnO4 + K2SO4 + 2 H2O
KMnO4 + NaOH + Na2SO3 = Na2MnO4 + K2SO4 + H2O =>
2 KMnO4 + 2 NaOH + Na2SO3 = 2 Na2MnO4 + K2SO4 + H2O
V2O5 + Cl2 = VOCl3 + O2 =>
2 V2O5 + 6 Cl2 = 4 VOCl3 + 3 O2
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
NH4NO3 + NaOH = NH3 + H2O + NaNO3 =>
NH4NO3 + NaOH = NH3 + H2O + NaNO3
CH3CONH2 + NaNO2 + HCl = CH3COOH + N2 + H2ONaCl =>
CH3CONH2 + NaNO2 + HCl = CH3COOH + N2 + H2ONaCl
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
C6H5COOH + OH = H2O + C6H5COO =>
C6H5COOH + OH = H2O + C6H5COO
Na3Al(OH)6 + HCl = AlCl3 + NaCl + H2O =>
Na3Al(OH)6 + 6 HCl = AlCl3 + 3 NaCl + 6 H2O
CaCl2 + KOH = CaOH + KCl2 =>
CaCl2 + KOH = CaOH + KCl2
H2S + Br2 = S + HBr =>
H2S + Br2 = S + 2 HBr
CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
CaCl2 + KOH = CaOH + KCl2 =>
CaCl2 + KOH = CaOH + KCl2
CaO + Cl2 = CaCl2 + O2 =>
2 CaO + 2 Cl2 = 2 CaCl2 + O2
K2Cr2O7 + H2O2 + H2SO4 = H2CrO6 + K2SO4 + H2O =>
K2Cr2O7 + 4 H2O2 + H2SO4 = 2 H2CrO6 + K2SO4 + 3 H2O
NH4NO3 + NaOH = NaNO3 + H2O + NH3 =>
NH4NO3 + NaOH = NaNO3 + H2O + NH3
KMnO4 + NH3 = KNO3 + MnO2 + KOH + H2O =>
8 KMnO4 + 3 NH3 = 3 KNO3 + 8 MnO2 + 5 KOH + 2 H2O
NH4NO3 + NaOH = NaNO3 + H2O + NH3 =>
NH4NO3 + NaOH = NaNO3 + H2O + NH3
SO2(g) + NaOH(aq) = Na2SO3(aq) + H2O(l) =>
SO2(g) + 2 NaOH(aq) = Na2SO3(aq) + H2O(l)
SO2(g) + NaOH(aq) = Na2SO3(s) + H2O(l) =>
SO2(g) + 2 NaOH(aq) = Na2SO3(s) + H2O(l)
KMnO4 + NH3 = KNO3 + MnO2 + KOH + H2O =>
8 KMnO4 + 3 NH3 = 3 KNO3 + 8 MnO2 + 5 KOH + 2 H2O
K2Cr2O7 + Na2S + H2O = Na2[Cr(OH)6] + S + KOH =>
K2Cr2O7 + 2 Na2S + 7 H2O = 2 Na2[Cr(OH)6] + 2 S + 2 KOH
SO2(g) + NaOH(aq) = Na2SO3(aq) + H2O(l) =>
SO2(g) + 2 NaOH(aq) = Na2SO3(aq) + H2O(l)
Zn + MgSO4 = Mg + ZnSO4 =>
Zn + MgSO4 = Mg + ZnSO4
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
KF + H2SO4 = HF + K2SO4 =>
2 KF + H2SO4 = 2 HF + K2SO4
KI + H2SO4 = K2SO4 + I2 + H2S + H2O =>
8 KI + 5 H2SO4 = 4 K2SO4 + 4 I2 + H2S + 4 H2O
KMnO4 + NH3 = MnO2 + KOH + H2O + N2 =>
2 KMnO4 + 2 NH3 = 2 MnO2 + 2 KOH + 2 H2O + N2
Na2CO3 + HCl = CO2 + H2O + NaCl =>
Na2CO3 + 2 HCl = CO2 + H2O + 2 NaCl
S + KClO3 = SO2 + KCl =>
3 S + 2 KClO3 = 3 SO2 + 2 KCl
H2S + Br2 + H2O = H2SO4 + HBr2 =>
H2S + 8 Br2 + 4 H2O = H2SO4 + 8 HBr2
Cl2 + KI = I + KCl =>
Cl2 + 2 KI = 2 I + 2 KCl
FeSO4 + NaOH + NaOCl = FeO + NaCl + HSO4 + NaO =>
FeSO4 + NaOH + NaOCl = FeO + NaCl + HSO4 + NaO
KF + H2O = HF + KOH =>
KF + H2O = HF + KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/18/14
Équations équilibrées sur04/17/13
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