| Équations équilibrées la veille | Équations équilibrées le lendemain |
S + O2 = SO2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
S + O2 = SO2 =>
S + O2 = SO2
NH4Cl + H2O = NH4OH + HCl =>
NH4Cl + H2O = NH4OH + HCl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
KI + CI2 = KCI + I2 =>
KI + CI2 = KCI + I2
KMnO4 + HNO2 = Mn(NO3)2 + KNO2 + KNO3 + H2O =>
2 KMnO4 + 6 HNO2 = 2 Mn(NO3)2 + KNO2 + KNO3 + 3 H2O
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
CH3OH = CO + H2 =>
CH3OH = CO + 2 H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
C7H16 + F2 = C7H14F2 + HF =>
C7H16 + 2 F2 = C7H14F2 + 2 HF
NO + NO2 + OH{-} = NO2{-} + H2O =>
NO + NO2 + 2 OH{-} = 2 NO2{-} + H2O
C7H16 + F2 = C7H14F2 + HF =>
C7H16 + 2 F2 = C7H14F2 + 2 HF
(NH4)3(PO4) + Ca(CO3) = Ca3(PO4)2 + (NH4)2(CO3) =>
2(NH4)3(PO4) + 3 Ca(CO3) = Ca3(PO4)2 + 3(NH4)2(CO3)
CaO = Ca + O2 =>
2 CaO = 2 Ca + O2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
CH + O2 = CO2 + H2O =>
4 CH + 5 O2 = 4 CO2 + 2 H2O
Zn3(PO4)2(H2O) = ZnO + P2O5 + H2O =>
Zn3(PO4)2(H2O) = 3 ZnO + P2O5 + H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
CO2 + C = CO =>
CO2 + C = 2 CO
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
KI + CI2 = KCI + I2 =>
KI + CI2 = KCI + I2
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
C9H12 + O2 = H2O + CO2 =>
C9H12 + 12 O2 = 6 H2O + 9 CO2
KI + CI2 = KCI + I2 =>
KI + CI2 = KCI + I2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
FeSO4 + HNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
6 FeSO4 + 2 HNO3 + 3 H2SO4 = 3 Fe2(SO4)3 + 2 NO + 4 H2O
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
P4O10 + PCl5 = POCl3 =>
P4O10 + 6 PCl5 = 10 POCl3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
AgCl = Ag + Cl =>
AgCl = Ag + Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/07/20
Équations équilibrées sur12/07/19
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