| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 C2 + 18 H2 + O2 = 2 C8H18O
Li + Cl = Li2Cl =>
2 Li + Cl = Li2Cl
N2O + CO2 = NO2 + CO =>
N2O + 3 CO2 = 2 NO2 + 3 CO
C2H2O(l) + O2(g) = CO2(g) + H2O(l) =>
C2H2O(l) + 2 O2(g) = 2 CO2(g) + H2O(l)
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Sn + KClO3 + H2O = Sn(OH)2 + KCl =>
3 Sn + KClO3 + 3 H2O = 3 Sn(OH)2 + KCl
Fe2O3 + C6H8O7 = FeCH17OOH + H2O + CO =>
3 Fe2O3 + 19 C6H8O7 = 6 FeCH17OOH + 22 H2O + 108 CO
As + Sn3(PO4)4 = As3(PO4)5 + Sn =>
12 As + 5 Sn3(PO4)4 = 4 As3(PO4)5 + 15 Sn
Mg(s) + Cu(NO3)(aq) = Mg(NO3)(aq) + Cu(s) =>
Mg(s) + Cu(NO3)(aq) = Mg(NO3)(aq) + Cu(s)
C34H32FeN4O4 + CH3COOH + NaCl = C34H32N4O4FeCl + NaOH + CH3CO =>
C34H32FeN4O4 + CH3COOH + NaCl = C34H32N4O4FeCl + NaOH + CH3CO
HBr + Fe = H2 + FeBr2 =>
2 HBr + Fe = H2 + FeBr2
C8H5ClFNO3 + C5H6NBr3 = C8H4BrClFNO3 + C5H6N + HBr =>
3 C8H5ClFNO3 + 2 C5H6NBr3 = 3 C8H4BrClFNO3 + 2 C5H6N + 3 HBr
NH4Cl + NaOH = NH4OH + NaCl =>
NH4Cl + NaOH = NH4OH + NaCl
Cr2(CO3)3 + NH3 + NH4NO3 = Cr(NH3)6(NO3)3 + H2O + CO2 =>
Cr2(CO3)3 + 6 NH3 + 6 NH4NO3 = 2 Cr(NH3)6(NO3)3 + 3 H2O + 3 CO2
NaHCO3 + C2H4O2 = CO2 + H2O + NaC3H2O2 =>
8 NaHCO3 + 11 C2H4O2 = 6 CO2 + 18 H2O + 8 NaC3H2O2
Mg + Ca2(SO4) = Mg2(SO4) + Ca2 =>
2 Mg + Ca2(SO4) = Mg2(SO4) + Ca2
Cu(NO3)2*3H2O + NH4OH = Cu(NH3)4(NO3)2 + H2O =>
Cu(NO3)2*3H2O + 4 NH4OH = Cu(NH3)4(NO3)2 + 7 H2O
PtKCl2 = PtCl2K =>
PtKCl2 = PtCl2K
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Na + HNO3(p) = NaNO3 + NH3 + H2O =>
8 Na + 9 HNO3(p) = 8 NaNO3 + NH3 + 3 H2O
Na2S2O8 + C6H4Cl2 + H2O = CO2 + HCl + H2SO4 + Na{+} + SO4{2-} =>
13 Na2S2O8 + C6H4Cl2 + 12 H2O = 6 CO2 + 2 HCl + 13 H2SO4 + 26 Na{+} + 13 SO4{2-}
HNO3 + LiOH = H2O + LiNO3 =>
HNO3 + LiOH = H2O + LiNO3
AI + NaOH = Na3AIO3 + H2 =>
2 AI + 6 NaOH = 2 Na3AIO3 + 3 H2
Al(s) + Fe2O3 = Al2O3(s) + Fe =>
2 Al(s) + Fe2O3 = Al2O3(s) + 2 Fe
NaHCO3 + HF = NaF + CO2 + H2O =>
NaHCO3 + HF = NaF + CO2 + H2O
KF + Pb(NO3)2 = K(NO3) + PbF2 =>
2 KF + Pb(NO3)2 = 2 K(NO3) + PbF2
NaHCO3 + CoCl2 = Co(HCO3)2 + NaCl =>
2 NaHCO3 + CoCl2 = Co(HCO3)2 + 2 NaCl
Ca + IO3 = Ca(IO3)2 =>
Ca + 2 IO3 = Ca(IO3)2
BiCl2 + H2S = Bi2S2 + HCl =>
2 BiCl2 + 2 H2S = Bi2S2 + 4 HCl
NaCN + FeSO4 = Na4[Fe(CN)6] + Na2SO4 =>
6 NaCN + FeSO4 = Na4[Fe(CN)6] + Na2SO4
AgCl + NH4 = Ag(NH4)2 + Cl2 =>
2 AgCl + 4 NH4 = 2 Ag(NH4)2 + Cl2
H2O2 + C12H22O11 = C12H22O12 + H2O =>
H2O2 + C12H22O11 = C12H22O12 + H2O
NO + B = B2O3 + BN =>
3 NO + 5 B = B2O3 + 3 BN
OO = O6 =>
3 OO = O6
CrCl3 + AgNO3 = AgCl + Cr(NO3)3 =>
CrCl3 + 3 AgNO3 = 3 AgCl + Cr(NO3)3
C2H2 + KMnO4 = KOH + MnO2 + K2C2O4 + H2O =>
3 C2H2 + 8 KMnO4 = 2 KOH + 8 MnO2 + 3 K2C2O4 + 2 H2O
Fe(C2O4)3 + K + H2O = K3[Fe(C2O4)3]H2O =>
Fe(C2O4)3 + 3 K + H2O = K3[Fe(C2O4)3]H2O
C6H6(OH)6 + O2 = CO2 + H2O =>
C6H6(OH)6 + 6 O2 = 6 CO2 + 6 H2O
NaNO2 + LiF = LiNO2 + NaF =>
NaNO2 + LiF = LiNO2 + NaF
NH4S2 + Cu3 = NH4 + S2Cu3 =>
NH4S2 + Cu3 = NH4 + S2Cu3
C15H31COOH + Ca(OH)2 = (C15H31COO)2Ca + H2O =>
2 C15H31COOH + Ca(OH)2 = (C15H31COO)2Ca + 2 H2O
SO2 + KMnO4 + H2O = MnO2 + K2SO4 + H2SO4 =>
3 SO2 + 2 KMnO4 + 2 H2O = 2 MnO2 + K2SO4 + 2 H2SO4
KMnO4 + (NH4)2Fe(SO4)2 + H2SO4 = K2SO4 + MnSO4 + Fe(SO4)3 + (NH4)2SO4 + H2O =>
4 KMnO4 + 5(NH4)2Fe(SO4)2 + 16 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 Fe(SO4)3 + 5(NH4)2SO4 + 16 H2O
CH2F2 + O2 = CO2 + HF =>
CH2F2 + O2 = CO2 + 2 HF
NaKN = KN + Na2 =>
2 NaKN = 2 KN + Na2
MgO(s) + H2O = MgOH + O2 =>
4 MgO(s) + 2 H2O = 4 MgOH + O2
Ba + C2 = Ba2C =>
4 Ba + C2 = 2 Ba2C
Rb2O + CaCl2 = Rb2Cl2 + CaO =>
Rb2O + CaCl2 = Rb2Cl2 + CaO
SnCl4{2-} + I2 + HCl = SnCl6{2-} + I{-} + H{+} =>
SnCl4{2-} + I2 + 2 HCl = SnCl6{2-} + 2 I{-} + 2 H{+}
CaTiSiO5 = Ca + Ti + SiO2 + O =>
CaTiSiO5 = Ca + Ti + SiO2 + 3 O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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