| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2O2 + SO2 = H2SO4 =>
H2O2 + SO2 = H2SO4
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Mg(OH)2 + NH4OH = MgOH + NH4(OH)2 =>
Mg(OH)2 + NH4OH = MgOH + NH4(OH)2
Na2C6H6O7 + FeSO4*7H2O = FeC6H6O7 + Na2SO4 + H2O =>
Na2C6H6O7 + FeSO4*7H2O = FeC6H6O7 + Na2SO4 + 7 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CaCl2 + H2O + CO2 + NH3 = CaCO3 + NH4Cl =>
CaCl2 + H2O + CO2 + 2 NH3 = CaCO3 + 2 NH4Cl
Fe(SCN)3 + NaOH = NaSCN + Fe(OH)3 =>
Fe(SCN)3 + 3 NaOH = 3 NaSCN + Fe(OH)3
NO2 + F2 = FNO2 =>
2 NO2 + F2 = 2 FNO2
C3H8 = C3H6 + H2 =>
C3H8 = C3H6 + H2
Fe(SCN)3 + H2SO4 = HSCN + Fe2(SO4)3 =>
2 Fe(SCN)3 + 3 H2SO4 = 6 HSCN + Fe2(SO4)3
Ca + Br = CaBr2 =>
Ca + 2 Br = CaBr2
Al + FeO = Fe + Al2O3 =>
2 Al + 3 FeO = 3 Fe + Al2O3
Fe(SCN)3 + Na2SO4 = NaSCN + Fe2(SO4)3 =>
2 Fe(SCN)3 + 3 Na2SO4 = 6 NaSCN + Fe2(SO4)3
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
H2S + H2SO4 = SO2 + H2O =>
H2S + 3 H2SO4 = 4 SO2 + 4 H2O
HCl + KMnO4 = Cl2 + KCl + MnCl2 + H2O =>
16 HCl + 2 KMnO4 = 5 Cl2 + 2 KCl + 2 MnCl2 + 8 H2O
CaCl2 + H2O + CO2 + NH3 = CaCO3 + NH4Cl =>
CaCl2 + H2O + CO2 + 2 NH3 = CaCO3 + 2 NH4Cl
Ca(OH)2 + HCl = CaOHCl + H2O =>
Ca(OH)2 + HCl = CaOHCl + H2O
C + O2 = CO2 =>
C + O2 = CO2
Ca(HCO3)2 + HNO3 = Ca(NO3)2 + H2O + CO2 =>
Ca(HCO3)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O + 2 CO2
NaI + CI2 = NaCI + I2 =>
NaI + CI2 = NaCI + I2
Fe(SCN)3 + ZnCl2 = Zn(SCN)2 + FeCl3 =>
2 Fe(SCN)3 + 3 ZnCl2 = 3 Zn(SCN)2 + 2 FeCl3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Pb(No3)2 + Na2So4 = Pb2(So4)2 + NaNo3 =>
2 Pb(No3)2 + 2 Na2So4 = Pb2(So4)2 + 4 NaNo3
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
NaHSo3 + NaOH = Na2So3 + H2O =>
NaHSo3 + NaOH = Na2So3 + H2O
Li2O + P2O5 = Li3PO4 =>
3 Li2O + P2O5 = 2 Li3PO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe(SCN)3 + CuCl2 = Cu(SCN)2 + FeCl3 =>
2 Fe(SCN)3 + 3 CuCl2 = 3 Cu(SCN)2 + 2 FeCl3
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
KMnO4 + H2SO4 + C2H6 = K2SO4 + MnSO4 + H2O + CO2 =>
14 KMnO4 + 21 H2SO4 + 5 C2H6 = 7 K2SO4 + 14 MnSO4 + 36 H2O + 10 CO2
Ag + HNO3 = NO + H2O + AgNO3 =>
3 Ag + 4 HNO3 = NO + 2 H2O + 3 AgNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn + Pb(No3)2 = Pb + Zn(No3)2 =>
Zn + Pb(No3)2 = Pb + Zn(No3)2
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
AI(NO3)3 + NaOH = AI(OH)3 + NaNO3 =>
AI(NO3)3 + 3 NaOH = AI(OH)3 + 3 NaNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C + H2 = CH4 =>
C + 2 H2 = CH4
CH3CH2OH + O2 = H2O + CO2 =>
CH3CH2OH + 3 O2 = 3 H2O + 2 CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaHCO3 + AlCl3 = CO2 + H2O + Al2(CO3)3 + NaCl =>
6 NaHCO3 + 2 AlCl3 = 3 CO2 + 3 H2O + Al2(CO3)3 + 6 NaCl
H2SO4 + K = K2SO4 + H2 =>
H2SO4 + 2 K = K2SO4 + H2
CH3COH + H2 = C2H5OH =>
CH3COH + H2 = C2H5OH
KMnO4 + HCl = KCl + MnCl2 + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2O
ZrCl4 + Mg = Zr + MgCl2 =>
ZrCl4 + 2 Mg = Zr + 2 MgCl2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
ZrCl4 + Mg = Zr + MgCl2 =>
ZrCl4 + 2 Mg = Zr + 2 MgCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/11/18
Équations équilibrées sur11/10/17
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