| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 2 NAOH + 6 H2O = 2 NAAl(OH)4 + 3 H2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
BaCl2 + NAOH = Ba(OH)2 + NACl =>
BaCl2 + 2 NAOH = Ba(OH)2 + 2 NACl
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Al(OH)3 + C6H8O7 = (C6H8O7)3Al + OH =>
Al(OH)3 + 3 C6H8O7 = (C6H8O7)3Al + 3 OH
Ba(OH)2 + NO2 + O2 = Ba(NO3)2 + H2O =>
2 Ba(OH)2 + 4 NO2 + O2 = 2 Ba(NO3)2 + 2 H2O
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
ZnCl2 + NH3 + H2O = Zn(OH)2 + NH4Cl =>
ZnCl2 + 2 NH3 + 2 H2O = Zn(OH)2 + 2 NH4Cl
C6H4COOH + C2H6O = C6H4COO + C2H7O =>
C6H4COOH + C2H6O = C6H4COO + C2H7O
Ca + HCI = CaCI + H2 =>
2 Ca + 2 HCI = 2 CaCI + H2
FeCl3 + H2O = FeOHCl2 + HCl =>
FeCl3 + H2O = FeOHCl2 + HCl
CuSO4H2O = CuSO4 + H2O =>
CuSO4H2O = CuSO4 + H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Cu(OH)2 = CuO(s) + H2O(g) =>
Cu(OH)2 = CuO(s) + H2O(g)
CaCl2 + KOh = Ca(Oh)2 + KCl =>
CaCl2 + 2 KOh = Ca(Oh)2 + 2 KCl
H2 + O = H2O =>
H2 + O = H2O
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
C2H2 + Br4 = C2H2Br4 =>
C2H2 + Br4 = C2H2Br4
LiOH + H2SO4 = H2O + Li2SO4 =>
2 LiOH + H2SO4 = 2 H2O + Li2SO4
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
H2 + O = H2O =>
H2 + O = H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
NHCl + NaOH = NaCl + NH2O =>
NHCl + NaOH = NaCl + NH2O
MgO + Ca(OH)2 = MgOH + Ca(O)2 =>
2 MgO + Ca(OH)2 = 2 MgOH + Ca(O)2
Na2O + Co2 = Na2Co3 + O2 =>
2 Na2O + 3 Co2 = 2 Na2Co3 + O2
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
H2SO3 + O2 = H2SO4 =>
2 H2SO3 + O2 = 2 H2SO4
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
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 3 O2
Na2B4O7 + H2SO4 + H2O = H3BO3 + Na2SO4 =>
Na2B4O7 + H2SO4 + 5 H2O = 4 H3BO3 + Na2SO4
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
K + CL = KCL =>
K + CL = KCL
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
NHCl + NaOH = NNaCl + H2O =>
NHCl + NaOH = NNaCl + H2O
Zn + Mn(NO3)3 = Mn + Zn(NO3)2 =>
3 Zn + 2 Mn(NO3)3 = 2 Mn + 3 Zn(NO3)2
K2O + SO3 = K2SO4 =>
K2O + SO3 = K2SO4
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
C2H5OH + O2 = H2O + CO2 =>
C2H5OH + 3 O2 = 3 H2O + 2 CO2
KI + MNO2 + H2SO4 = K2SO4 + MNSO4 + H2O + I2 =>
2 KI + MNO2 + 2 H2SO4 = K2SO4 + MNSO4 + 2 H2O + I2
Zn + CH3COOH = Zn(CH3COO) + H2 =>
2 Zn + 2 CH3COOH = 2 Zn(CH3COO) + H2
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
Zn + CH3COOH = Zn(CH3COO) + H2 =>
2 Zn + 2 CH3COOH = 2 Zn(CH3COO) + H2
KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + Cl2 + H2O =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 5 Cl2 + 8 H2O
FeCl2 = Fe + Cl =>
FeCl2 = Fe + 2 Cl
HCl + HCO3 = CO2 + H2O + Cl =>
HCl + HCO3 = CO2 + H2O + Cl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/14/18
Équations équilibrées sur05/14/17
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