| Équations équilibrées la veille | Équations équilibrées le lendemain |
I2 + 5 KClO + H2O = 2 KIO3 + 3 KCl + 2 HCl
CH3NH3Cl = CH3NH2 + HCl =>
CH3NH3Cl = CH3NH2 + HCl
CH3COOH + CaCO3 = (CH3COO)2Ca + H2O + CO2 =>
2 CH3COOH + CaCO3 = (CH3COO)2Ca + H2O + CO2
FeSO4 + FeCl3 + NaOH = Fe3O4 + NaCl + H2SO4 + H2O =>
FeSO4 + 2 FeCl3 + 6 NaOH = Fe3O4 + 6 NaCl + H2SO4 + 2 H2O
S4N4 + Hg2 = Hg2S + HgN2 =>
S4N4 + 5 Hg2 = 4 Hg2S + 2 HgN2
CuCl2 + K4Fe(CN)6 = Cu2Fe(CN)6 + KCl =>
2 CuCl2 + K4Fe(CN)6 = Cu2Fe(CN)6 + 4 KCl
Cu + S(t) = CuS =>
Cu + S(t) = CuS
Zn + FeCl3 = Zn(Cl)2 + Fe =>
3 Zn + 2 FeCl3 = 3 Zn(Cl)2 + 2 Fe
C2H2(acetylene) + HCl = C2H3Cl =>
C2H2(acetylene) + HCl = C2H3Cl
Al2 + SO3 = Al(SO3)3 =>
Al2 + 6 SO3 = 2 Al(SO3)3
HgSO4 + Hg + NaCl = Hg2Cl2 + Na2SO4 =>
HgSO4 + Hg + 2 NaCl = Hg2Cl2 + Na2SO4
NH3 + IBr = NH4Br + NI3 =>
4 NH3 + 3 IBr = 3 NH4Br + NI3
Li2CO3 + CaCl2 = Li2Cl2 + CaCO3 =>
Li2CO3 + CaCl2 = Li2Cl2 + CaCO3
K + S = K4S =>
4 K + S = K4S
CI2(g) + LiI(aq) = LiCI(aq) + I2(g) =>
CI2(g) + LiI(aq) = LiCI(aq) + I2(g)
NaNO2 + HCl = NaCl + H2O + NO + NaNO3 =>
3 NaNO2 + 2 HCl = 2 NaCl + H2O + 2 NO + NaNO3
(BaCl2)(H2O)2(s) = BaCl2(s) + H2O(g) =>
(BaCl2)(H2O)2(s) = BaCl2(s) + 2 H2O(g)
Fe{2+} + H{+} + NO3{1{-}) = Fe{3+}+NO+H2O =>
5 Fe{2+} + 4 H{+} + NO3{1{-}) = 5 Fe{3+}+NO+2H2O
Ag + Cu = AgCu =>
Ag + Cu = AgCu
H + Al = H3Al =>
3 H + Al = H3Al
CuSO4 + Fe2O3 = Fe2SO4 + CuO3 =>
CuSO4 + Fe2O3 = Fe2SO4 + CuO3
NaClO + H2O = NaClO4 + H2 =>
NaClO + 3 H2O = NaClO4 + 3 H2
Pb(NO3)2 + CrCl2 = PbCl2 + Cr(NO3)2 =>
Pb(NO3)2 + CrCl2 = PbCl2 + Cr(NO3)2
Fe + Hg2(NO3)2 = Fe(NO3)3 + Hg =>
2 Fe + 3 Hg2(NO3)2 = 2 Fe(NO3)3 + 6 Hg
ClO + H2O = HClO + OH =>
ClO + H2O = HClO + OH
Pb(NO3)2 + CrCl2 = PbCl2 + Cr(NO3)2 =>
Pb(NO3)2 + CrCl2 = PbCl2 + Cr(NO3)2
Ag + H2O = Ag2O + H2 =>
2 Ag + H2O = Ag2O + H2
CH3CCHAgNO3NH3 = CH3CCAgNH4NO3 =>
CH3CCHAgNO3NH3 = CH3CCAgNH4NO3
HCl + Mg = Hydrogen + magnesiumchloride =>
2 HCl + Mg = H2 + MgCl2
Ag + [Ni(CN)4] = [Ag(CN)2] + Ni2 =>
4 Ag + 2[Ni(CN)4] = 4[Ag(CN)2] + Ni2
I2 + H2O = H + IO3 =>
I2 + 6 H2O = 12 H + 2 IO3
Cr(NO3)2(aq) + CuSO4(aq) = Cu(s) + Cr(NO3)3(aq) + CrSO4(aq) =>
3 Cr(NO3)2(aq) + CuSO4(aq) = Cu(s) + 2 Cr(NO3)3(aq) + CrSO4(aq)
Carbonmonoxide + oxygen = carbondioxide =>
2 CO + O2 = 2 CO2
CoCl3(aq) + Pb(NO3)2(aq) = Co(NO3)3(aq) + PbCl2(s) =>
2 CoCl3(aq) + 3 Pb(NO3)2(aq) = 2 Co(NO3)3(aq) + 3 PbCl2(s)
CH3CH2I + H2O = CH3CH2OH + IH =>
CH3CH2I + H2O = CH3CH2OH + IH
Mg(HCO3)2 + CaCO3 = MgCO3 + Ca(HCO3)2 =>
Mg(HCO3)2 + CaCO3 = MgCO3 + Ca(HCO3)2
NH4Br + Ca(NO3)2 = CaBr2 + NH4NO3 =>
2 NH4Br + Ca(NO3)2 = CaBr2 + 2 NH4NO3
KMnO4 + HNO3 + H2SO4 = K2SO4 + HNO5 + MnSO4 + H2O =>
4 KMnO4 + 5 HNO3 + 6 H2SO4 = 2 K2SO4 + 5 HNO5 + 4 MnSO4 + 6 H2O
Ni2 + ClO4 = NiO2 + ClO3 =>
Ni2 + 4 ClO4 = 2 NiO2 + 4 ClO3
BaOH + NH4PO4 = BaPO4 + NH4OH =>
BaOH + NH4PO4 = BaPO4 + NH4OH
KF + FeCl3 = KCl + FeCl2 + F2 =>
2 KF + 2 FeCl3 = 2 KCl + 2 FeCl2 + F2
MoO(OH)3 + HCl = H2(MoOCl5) + H2O =>
MoO(OH)3 + 5 HCl = H2(MoOCl5) + 3 H2O
C6H14 + I2 = C6H12 + HI =>
C6H14 + I2 = C6H12 + 2 HI
C5H7O2Na + O2 = NaHCO3 + CO2 + H2O =>
C5H7O2Na + 6 O2 = NaHCO3 + 4 CO2 + 3 H2O
Cu + H2SO4(concentrated) = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4(concentrated) = CuSO4 + 2 H2O + SO2
Zn + HgCl2 = ZnCl2 + Hg =>
Zn + HgCl2 = ZnCl2 + Hg
CH3CHCHCH2CH3 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
2 CH3CHCHCH2CH3 + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 6 H2O + 4 MnSO4 + 2 K2SO4
K2Cr2O7 + SNCl2 + HCl = CrCl3 + SNCl4 + KCl + H2O =>
K2Cr2O7 + 3 SNCl2 + 14 HCl = 2 CrCl3 + 3 SNCl4 + 2 KCl + 7 H2O
BaNO3 + KSO4 = BaSO4 + KNO3 =>
BaNO3 + KSO4 = BaSO4 + KNO3
Fe2(SO4)3 + Ba(OH)2 = Fe(OH)3 + Ba(SO4) =>
Fe2(SO4)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 Ba(SO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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