| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sn + 2 HgCl2 = SnCl2 + 2 HgCl
Mn + C = Mn3C =>
3 Mn + C = Mn3C
K2CO3 + Fe(C2H3O2)3 = KC2H3O2 + Fe2(CO3)3 =>
3 K2CO3 + 2 Fe(C2H3O2)3 = 6 KC2H3O2 + Fe2(CO3)3
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
NaCH3CO2 + HCl = NaCl + CH3COOH =>
NaCH3CO2 + HCl = NaCl + CH3COOH
Fe(NH3)6I3 + H2 = NH4I + FeI2 + NH3 =>
2 Fe(NH3)6I3 + H2 = 2 NH4I + 2 FeI2 + 10 NH3
BaO + CO2 = BaCO3 =>
BaO + CO2 = BaCO3
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
ZnCl + KOH = KCl + Zn(OH) =>
ZnCl + KOH = KCl + Zn(OH)
K(s) + S(g) = K2S =>
2 K(s) + S(g) = K2S
Mg + SnCl4 = MgCl2 + Sn =>
2 Mg + SnCl4 = 2 MgCl2 + Sn
CaH2(s) + H2O(g) = Ca(OH)2(s) + H2(g) =>
CaH2(s) + 2 H2O(g) = Ca(OH)2(s) + 2 H2(g)
NH4Br + NaOH = NH4OH + NaBr =>
NH4Br + NaOH = NH4OH + NaBr
C2H5OH + SO4{2-} = S{2-} + CO2 + H2O =>
2 C2H5OH + 3 SO4{2-} = 3 S{2-} + 4 CO2 + 6 H2O
KBr + I2 = I2Br + K =>
KBr + I2 = I2Br + K
CrO4 = Cr + O4 =>
CrO4 = Cr + O4
PHCH3 + KMnO4 + H2SO4 = PHCOOH + K2SO4 + MnSO4 + H2O =>
5 PHCH3 + 6 KMnO4 + 9 H2SO4 = 5 PHCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Li2O = Li1 + O2 =>
2 Li2O = 4 Li1 + O2
HF + NH4OH = NH4FH2O =>
HF + NH4OH = NH4FH2O
Mg(OH)2 + SO2 = MgSO4 + H2 =>
Mg(OH)2 + SO2 = MgSO4 + H2
PbNO2 = Pb + NO2 =>
PbNO2 = Pb + NO2
Br + NH4 = BrNH4 =>
Br + NH4 = BrNH4
CH3CH2OH + OH = H2O + CH3COOH =>
CH3CH2OH + 4 OH = 3 H2O + CH3COOH
NaOH + HCl = HOH + NaCl =>
NaOH + HCl = HOH + NaCl
C6H8O7 + FeCl3 = HCl + Fe(C6H5O7) =>
C6H8O7 + FeCl3 = 3 HCl + Fe(C6H5O7)
KI(aq) + Na2CO3(aq) = KCO3(aq) + Na2I(aq) =>
KI(aq) + Na2CO3(aq) = KCO3(aq) + Na2I(aq)
Cl2 + Na2S = S + NaCl =>
Cl2 + Na2S = S + 2 NaCl
Na2S + HCl = NaCl + H2S* =>
Na2S + 2 HCl = 2 NaCl + H2S*
Fr2Se = Fr2 + Se =>
Fr2Se = Fr2 + Se
FeCl3 + AgC2H3O2 = Fe(C2H3O2)3 + AgCl =>
FeCl3 + 3 AgC2H3O2 = Fe(C2H3O2)3 + 3 AgCl
MnSO4 + KClO3 + Na2CO3 = NaMnO4 + KCl + NaSO4 + CO2 =>
MnSO4 + KClO3 + Na2CO3 = NaMnO4 + KCl + NaSO4 + CO2
FeSO4 + HCl + H2O2 = FeCl3 + H2SO4 + H2O =>
2 FeSO4 + 6 HCl + H2O2 = 2 FeCl3 + 2 H2SO4 + 2 H2O
As2S5 + KClO3 + H2O = H3AsO4 + H2SO4 + KCl =>
3 As2S5 + 20 KClO3 + 24 H2O = 6 H3AsO4 + 15 H2SO4 + 20 KCl
Ag{+} + C6H12O6 + OH{-} = Ag + C6H8O7 + H2O =>
6 Ag{+} + C6H12O6 + 6 OH{-} = 6 Ag + C6H8O7 + 5 H2O
NaNO3 + Hg = Na + HgNO3 =>
NaNO3 + Hg = Na + HgNO3
MnOH + Ca = Ca(OH)2 + Mn =>
2 MnOH + Ca = Ca(OH)2 + 2 Mn
Cs2 + I2 = CsI =>
Cs2 + I2 = 2 CsI
Na2O + S = Na + SO2 =>
2 Na2O + S = 4 Na + SO2
Ca + HNO3 = Ca(NO3)2 + NH3 + H2O =>
4 Ca + 9 HNO3 = 4 Ca(NO3)2 + NH3 + 3 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Co + P = Co3P2 =>
3 Co + 2 P = Co3P2
RbNO2 + H2O + Rb2CuO4 = RbOH + Cu2O3 + RbNO3 =>
3 RbNO2 + 2 H2O + 2 Rb2CuO4 = 4 RbOH + Cu2O3 + 3 RbNO3
C8H48 + O2 = CO2 + H2O =>
C8H48 + 20 O2 = 8 CO2 + 24 H2O
CH2O + NaOH = CHONa + H2O =>
CH2O + NaOH = CHONa + H2O
CuO2 + Zn = Cu + ZnO =>
CuO2 + 2 Zn = Cu + 2 ZnO
C2H4O2 + Ag2CO3 = H2O + CO2 + Ag =>
C2H4O2 + 4 Ag2CO3 = 2 H2O + 6 CO2 + 8 Ag
C6H14 + H2O = C6H12(OH)2 + H2 =>
C6H14 + 2 H2O = C6H12(OH)2 + 2 H2
(NH4)2(CO3)(s) = NH3(g) + CO2(g) + H2O(g) =>
(NH4)2(CO3)(s) = 2 NH3(g) + CO2(g) + H2O(g)
CaH2 + CH3OH = Ca(CH3O)2 + H2 =>
CaH2 + 2 CH3OH = Ca(CH3O)2 + 2 H2
Ca(OH)2 + AlOH + SiO + H2O = Ca3Al2Si3O12 + H2 =>
3 Ca(OH)2 + 2 AlOH + 3 SiO + H2O = Ca3Al2Si3O12 + 5 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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