| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C16H22O2 + O2 = CO2 + H2O =>
2 C16H22O2 + 41 O2 = 32 CO2 + 22 H2O
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
KHSO4 + KOH = K2SO4 + H2O =>
KHSO4 + KOH = K2SO4 + H2O
Al + H2SO4 = Al2(SO4)3 + S + H2O =>
2 Al + 4 H2SO4 = Al2(SO4)3 + S + 4 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
C + HNO2 = N + CO2 + H2O =>
3 C + 4 HNO2 = 4 N + 3 CO2 + 2 H2O
KClO3 + NaI + H2O = I2 + KCl + NaOH =>
KClO3 + 6 NaI + 3 H2O = 3 I2 + KCl + 6 NaOH
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
CuCl2 + NaI = NaCl + CuI2 =>
CuCl2 + 2 NaI = 2 NaCl + CuI2
AlCl3 + I2 = AlI + Cl2 =>
2 AlCl3 + I2 = 2 AlI + 3 Cl2
Mg + HCl(st) = MgCl2 + H2 =>
Mg + 2 HCl(st) = MgCl2 + H2
HNO3 + Ca = Ca(NO3)2 + H2 =>
2 HNO3 + Ca = Ca(NO3)2 + H2
KClNa{2}SO{4} = NaClK{2}SO{4} =>
KClNa{2}SO{4} = NaClK{2}SO{4}
MgCI2 + Ca(OH)2 = Mg(OH)2 + CaCI2 =>
MgCI2 + Ca(OH)2 = Mg(OH)2 + CaCI2
C4H10OC4H10O2 = C8H18O2H2O =>
C4H10OC4H10O2 = C8H18O2H2O
Cu(NO3)2*3H2O + C6H8O7 = Cu2O + CO2 + N2 + H2O =>
18 Cu(NO3)2*3H2O + 11 C6H8O7 = 9 Cu2O + 66 CO2 + 18 N2 + 98 H2O
Ag2CO3(s) = Ag2O(s) + CO2(g) =>
Ag2CO3(s) = Ag2O(s) + CO2(g)
Ba + Zn + Ga = BaZnGa =>
Ba + Zn + Ga = BaZnGa
CaCl2 + Ca3(PO4)2 = Ca + Cl3(PO4) =>
3 CaCl2 + Ca3(PO4)2 = 6 Ca + 2 Cl3(PO4)
Ni(aq)NaOH(aq) = NiNa(s)OH(aq) =>
Ni(aq)NaOH(aq) = NiNa(s)OH(aq)
ZnSO4 + KOH = K2SO4 + Zn(OH)2 =>
ZnSO4 + 2 KOH = K2SO4 + Zn(OH)2
C2H2 + KMnO4 + H2SO4 = C2H2O2 + K2SO4 + MnSO4 + H2O =>
5 C2H2 + 4 KMnO4 + 6 H2SO4 = 5 C2H2O2 + 2 K2SO4 + 4 MnSO4 + 6 H2O
SCl4 + H2O = SO2 + HCl =>
SCl4 + 2 H2O = SO2 + 4 HCl
NH3 + O2 = NO + H2OOH =>
2 NH3 + 3 O2 = 2 NO + 2 H2OOH
H2C2O4 + K2MnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 H2C2O4 + K2MnO4 + 2 H2SO4 = MnSO4 + K2SO4 + 4 CO2 + 4 H2O
K2S2O5 + O2 + H2O = H2SO4 + K2SO4 =>
K2S2O5 + O2 + H2O = H2SO4 + K2SO4
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaCl(aq) = Na(aq) + Cl(aq) =>
NaCl(aq) = Na(aq) + Cl(aq)
K3MnO4 + H2O = K2MnO4 + MnO(OH)2 + KOH =>
2 K3MnO4 + 3 H2O = K2MnO4 + MnO(OH)2 + 4 KOH
Cu + FeSO3 = CuSO3 + Fe =>
Cu + FeSO3 = CuSO3 + Fe
Na2CO3 + Ba(OH)2 = Na2(OH)2 + BaCO3 =>
Na2CO3 + Ba(OH)2 = Na2(OH)2 + BaCO3
C + HNO3 = NO2 + H2O + CO2 =>
C + 4 HNO3 = 4 NO2 + 2 H2O + CO2
Bi + HNO3 = Bi(NO3)3 + NO3NH4 + H2O =>
8 Bi + 30 HNO3 = 8 Bi(NO3)3 + 3 NO3NH4 + 9 H2O
CuS + NaOH = Cu(OH)2 + Na2S =>
CuS + 2 NaOH = Cu(OH)2 + Na2S
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C5H8O2 + O2 = CO2 + H2O =>
C5H8O2 + 6 O2 = 5 CO2 + 4 H2O
Fe + Ca3N2 = Ca + FeN =>
2 Fe + Ca3N2 = 3 Ca + 2 FeN
C2H4O2 + NO2 = CO2 + NH3 + H2CO3 =>
7 C2H4O2 + 8 NO2 = 12 CO2 + 8 NH3 + 2 H2CO3
Li2O + NaOH = H2O + NaLiO =>
Li2O + 2 NaOH = H2O + 2 NaLiO
Fe(OH)3NH4OH = NH4[Fe(OH)4] =>
Fe(OH)3NH4OH = NH4[Fe(OH)4]
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe(s)KCl(aq) = FeCl(aq)K(s) =>
Fe(s)KCl(aq) = FeCl(aq)K(s)
C6H5CH2COOHCl2 = C6H5CH2COOClHCl =>
C6H5CH2COOHCl2 = C6H5CH2COOClHCl
H3PO4 + Li = LiPO4 + H =>
H3PO4 + Li = LiPO4 + 3 H
KO3 + KI + H2SO4 = I2 + K2SO4 + H2O =>
2 KO3 + 10 KI + 6 H2SO4 = 5 I2 + 6 K2SO4 + 6 H2O
K + Cu3P2 = K3P + Cu =>
6 K + Cu3P2 = 2 K3P + 3 Cu
C2H2Ag(NH3)2OH = C2HAgNH4OHNH3 =>
C2H2Ag(NH3)2OH = C2HAgNH4OHNH3
NaS(aq)MgCl(aq) = MgS(s)NaCl(aq) =>
NaS(aq)MgCl(aq) = MgS(s)NaCl(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/14/24
Équations équilibrées sur05/14/23
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