| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + HCl = HFeCl4
Cu2O + H2 = Cu2 + H2O =>
Cu2O + H2 = Cu2 + H2O
HgO + NaOH = Hg(OH)2 + Na2O =>
HgO + 2 NaOH = Hg(OH)2 + Na2O
NH4Cl + F = NH4F + Cl =>
NH4Cl + F = NH4F + Cl
PbBr2 + Ag2S = PbS + AgBr =>
PbBr2 + Ag2S = PbS + 2 AgBr
Hg2(NO3)2 + KI = Hg2I + K(NO3)2 =>
Hg2(NO3)2 + KI = Hg2I + K(NO3)2
Fe + HC1 = FeC12 + H2 =>
Fe + 12 HC1 = FeC12 + 6 H2
C20H43 + O2 = CO2 + H2O =>
4 C20H43 + 123 O2 = 80 CO2 + 86 H2O
Na + K2O = Na2O + K =>
2 Na + K2O = Na2O + 2 K
NaOH + Fe(NO3)3 = Fe(OH)3 + Na(NO3) =>
3 NaOH + Fe(NO3)3 = Fe(OH)3 + 3 Na(NO3)
HClNaCl = NaHCl2 =>
HClNaCl = NaHCl2
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
HCl + CO2 = CO2HCl =>
HCl + CO2 = CO2HCl
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Bi + H2 = BiH2 =>
Bi + H2 = BiH2
Na2CO3 + H2SO4 = Na2SO4 + H2CO3 =>
Na2CO3 + H2SO4 = Na2SO4 + H2CO3
CrCl3 + H2O2 + NaOH = NaCrO4 + H2O + NaCl =>
CrCl3 + 2 H2O2 + 4 NaOH = NaCrO4 + 4 H2O + 3 NaCl
CO3Na + CH3COOH = CH3COONa + CO2 + H2O =>
8 CO3Na + 9 CH3COOH = 8 CH3COONa + 10 CO2 + 6 H2O
NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl
O2S + O2 = O3S =>
2 O2S + O2 = 2 O3S
MnO4{-]+F{-}+H2O = MnO2+F2+OH{-} =>
2 MnO4{-]+6F{-}+4H2O = 2 MnO2+3F2+8OH{-}
C6H10O + KMnO4 + H2SO4 = C6H8O7 + K2SO4 + MnSO4 + H2O =>
5 C6H10O + 14 KMnO4 + 21 H2SO4 = 5 C6H8O7 + 7 K2SO4 + 14 MnSO4 + 26 H2O
Cl + Fl = ClFl3 =>
Cl + 3 Fl = ClFl3
Na2SiO3 + HNO3 = NaNO3 + H2SiO3 =>
Na2SiO3 + 2 HNO3 = 2 NaNO3 + H2SiO3
K2 + Cl2 = K2Cl2 =>
K2 + Cl2 = K2Cl2
(CH3CHO)4 + O2 = CO2 + H2O =>
(CH3CHO)4 + 10 O2 = 8 CO2 + 8 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C2H6O + KMnO4 + NaOH = C2H4ONa + KOH + MnO2 + H2O =>
3 C2H6O + KMnO4 + 3 NaOH = 3 C2H4ONa + KOH + MnO2 + 4 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NH3 + H2SO = (NH4)2SO =>
2 NH3 + H2SO = (NH4)2SO
C2H4[OH]2 + O2 = CO2 + H2O =>
2 C2H4[OH]2 + 5 O2 = 4 CO2 + 6 H2O
Na2SO3 + KMnO4 + HCl = Na2SO4 + MnCl + KCl + H2O =>
3 Na2SO3 + KMnO4 + 2 HCl = 3 Na2SO4 + MnCl + KCl + H2O
Na2SiO3 + HNO3 = NaNO3 + H2SiO3 =>
Na2SiO3 + 2 HNO3 = 2 NaNO3 + H2SiO3
Cu(H2O)4 + NH3H2O = Cu(NH3)4 + H2O =>
Cu(H2O)4 + 4 NH3H2O = Cu(NH3)4 + 8 H2O
MgCl2 + Zn = Mg + ZnCl =>
MgCl2 + 2 Zn = Mg + 2 ZnCl
Li2S + Cu(NO3)2 = LiNO3 + CuS =>
Li2S + Cu(NO3)2 = 2 LiNO3 + CuS
Rf + O2 = RfO =>
2 Rf + O2 = 2 RfO
C3H7COOH + CaCO3 = (C3H7COO)2Ca + CO2 + H2O =>
2 C3H7COOH + CaCO3 = (C3H7COO)2Ca + CO2 + H2O
Fe2O3 + Cu = CuO + FeO =>
Fe2O3 + Cu = CuO + 2 FeO
AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl
K2S + Al(NO3)3 = Al2S3 + KNO3 =>
3 K2S + 2 Al(NO3)3 = Al2S3 + 6 KNO3
Zn + O = ZnO =>
Zn + O = ZnO
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
N2S3 = N + S =>
N2S3 = 2 N + 3 S
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
Ti + NaOH = Ti(OH)4 + Na =>
Ti + 4 NaOH = Ti(OH)4 + 4 Na
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
K2CO3 + AgNO3 = Ag2CO3 + KNO3 =>
K2CO3 + 2 AgNO3 = Ag2CO3 + 2 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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