| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sn + HCl = SnCl + H
C2H5OH + H2SO4 = C2H4 + H3O{+} + HSO4{-} =>
C2H5OH + H2SO4 = C2H4 + H3O{+} + HSO4{-}
Y2O3 + CaCl2 = YOCl + CaO =>
Y2O3 + CaCl2 = 2 YOCl + CaO
GeH4 + LiCl + BCl3 = GeCl4 + Li[BH4] =>
GeH4 + LiCl + BCl3 = GeCl4 + Li[BH4]
Mg(s) + AgNO3(s) = Mg(NO3)2 + Ag =>
Mg(s) + 2 AgNO3(s) = Mg(NO3)2 + 2 Ag
Ni3(PO4)2 + AgNO3 = Ni(NO3)2 + Ag3PO4 =>
Ni3(PO4)2 + 6 AgNO3 = 3 Ni(NO3)2 + 2 Ag3PO4
CuCl2 + CaOH = Cu(OH)2 + CaCl =>
CuCl2 + 2 CaOH = Cu(OH)2 + 2 CaCl
Ca(PO4)2 + Na2CO3 = CaCO3 + NaPO4 =>
Ca(PO4)2 + Na2CO3 = CaCO3 + 2 NaPO4
K + Cu3P2 = K3P + Cu =>
6 K + Cu3P2 = 2 K3P + 3 Cu
NaHCO3 + Ba(OH)2 = NaOH + Ba(HCO3)2 =>
2 NaHCO3 + Ba(OH)2 = 2 NaOH + Ba(HCO3)2
KI + H2SO4 = I2 + K2SO4 + SO2 + H2O =>
2 KI + 2 H2SO4 = I2 + K2SO4 + SO2 + 2 H2O
CuCl2H4O2 + Al = AlCl3 + Cu + H2O =>
3 CuCl2H4O2 + 2 Al = 2 AlCl3 + 3 Cu + 6 H2O
C3H8O + O2 = C3H6O + H2O =>
2 C3H8O + O2 = 2 C3H6O + 2 H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
C3H7Cl + H2 = C4H10 + HCl =>
4 C3H7Cl + 3 H2 = 3 C4H10 + 4 HCl
Ce(OH)3 + H2O2 = Ce(OH)3(OOH) + H2O =>
2 Ce(OH)3 + 3 H2O2 = 2 Ce(OH)3(OOH) + 2 H2O
N2 + O2 + Li2O = Li2NO3 =>
N2 + 2 O2 + 2 Li2O = 2 Li2NO3
HB(OH)2 + NH3 = H2O + B3N3H6 =>
3 HB(OH)2 + 3 NH3 = 6 H2O + B3N3H6
NaHS + HClO4 = NaCl + H2SO4 =>
NaHS + HClO4 = NaCl + H2SO4
(NH4)3PO4 + NaS = NH4S + Na3PO4 =>
(NH4)3PO4 + 3 NaS = 3 NH4S + Na3PO4
NaI + KBrO3 + Cl2 = Br2I2Cl4 + NaCl + KClO3 =>
2 NaI + 2 KBrO3 + 4 Cl2 = Br2I2Cl4 + 2 NaCl + 2 KClO3
Sn(OH)2 + KOH + Cl2 = SnO2 + KCl + H2O =>
Sn(OH)2 + 2 KOH + Cl2 = SnO2 + 2 KCl + 2 H2O
Zn + AgN03 = Zn(N03)2 + Ag =>
Zn + 2 AgN03 = Zn(N03)2 + 2 Ag
(NH4)2SO4(aq) + Pb(C2H3O2)2(aq) = (NH4)(C2H3O2) + PbSO4 =>
(NH4)2SO4(aq) + Pb(C2H3O2)2(aq) = 2(NH4)(C2H3O2) + PbSO4
Li2CO3 + BaS = Li2S + BaCO3 =>
Li2CO3 + BaS = Li2S + BaCO3
KMnO4 + Pb(NO3)2 = PbO2 + Mn(NO3)2 + KO2 =>
KMnO4 + Pb(NO3)2 = PbO2 + Mn(NO3)2 + KO2
C4H9OH + CH3CH3COOH = CH3CH3COOCH2CH2CH2CH3 + H2O =>
C4H9OH + CH3CH3COOH = CH3CH3COOCH2CH2CH2CH3 + H2O
KMnO4 + H2O2 + H2SO4 = K2SO4 + MnO4 + H2O =>
2 KMnO4 + H2O2 + H2SO4 = K2SO4 + 2 MnO4 + 2 H2O
Ba3(PO4)2 + Ca = Ca3(PO4)2 + Ba =>
Ba3(PO4)2 + 3 Ca = Ca3(PO4)2 + 3 Ba
C6H5O + H2O = C6H5OH + OH =>
C6H5O + H2O = C6H5OH + OH
C7H5N3O6(s) = N2(g) + H2O(g) + CO(g) + C(s) =>
2 C7H5N3O6(s) = 3 N2(g) + 5 H2O(g) + 7 CO(g) + 7 C(s)
KMnO4 + FeCl2 + H2O = Cl2 + Fe(OH)3 + KOH + MnO2 =>
KMnO4 + FeCl2 + 2 H2O = Cl2 + Fe(OH)3 + KOH + MnO2
K2MnO4 + CO2 = KMnO4 + K2CO3 + MnO =>
5 K2MnO4 + 3 CO2 = 4 KMnO4 + 3 K2CO3 + MnO
Ag2S + HNO3 + HCl = AgCl + H2SO4 + NO + H2O =>
3 Ag2S + 8 HNO3 + 6 HCl = 6 AgCl + 3 H2SO4 + 8 NO + 4 H2O
K2(CrO4) + HCl = KCl + CrCl3 + Cl + H2O =>
K2(CrO4) + 8 HCl = 2 KCl + CrCl3 + 3 Cl + 4 H2O
H2SiO3 + Sn = Sn(SiO3)2 + H2 =>
2 H2SiO3 + Sn = Sn(SiO3)2 + 2 H2
K + Ni2S3 = Ni + K2S =>
6 K + Ni2S3 = 2 Ni + 3 K2S
C + PbO2 = CO2 + Pb =>
C + PbO2 = CO2 + Pb
C2H9OH + Na = C2H5ONa + H2 =>
2 C2H9OH + 2 Na = 2 C2H5ONa + 5 H2
Na2CO3 + CaCl2 = CaCO3 + Na + Cl2 =>
Na2CO3 + CaCl2 = CaCO3 + 2 Na + Cl2
KNO3 + H2O = KOH + NO3 + H =>
KNO3 + H2O = KOH + NO3 + H
CH3CH2OH + H2 = C2H6 + H2O =>
CH3CH2OH + H2 = C2H6 + H2O
NaBr + Cl2 = NaCl + (Br)2 =>
2 NaBr + Cl2 = 2 NaCl + (Br)2
Pb + Cu2(SO4)2 = Pb2(SO4)4 + Cu =>
2 Pb + 2 Cu2(SO4)2 = Pb2(SO4)4 + 4 Cu
FeS + HNO3 = Fe(NO3) + NO + S + H2O =>
3 FeS + 4 HNO3 = 3 Fe(NO3) + NO + 3 S + 2 H2O
C6H8O7 + (OH) = H2O + CO2 =>
C6H8O7 + 18(OH) = 13 H2O + 6 CO2
HNO3 + S8 = H2SO4 + NO =>
16 HNO3 + S8 = 8 H2SO4 + 16 NO
C4H6N4O12 + Mg = H2O + CO2 + N2 + MgO =>
C4H6N4O12 + Mg = 3 H2O + 4 CO2 + 2 N2 + MgO
HF + Cu2 = CuHF =>
2 HF + Cu2 = 2 CuHF
Cu2O + NH3 = N2 + Cu + H2O =>
3 Cu2O + 2 NH3 = N2 + 6 Cu + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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