| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn2O7 + 2 NaOH = 2 NaMnO4 + H2O
Sn2ClO3 = Sn2Cl + O =>
Sn2ClO3 = Sn2Cl + 3 O
Fe2 + Co3 = FeCo =>
3 Fe2 + 2 Co3 = 6 FeCo
CuO + FeCl3 = CuCl2 + Fe2(O)3 =>
3 CuO + 2 FeCl3 = 3 CuCl2 + Fe2(O)3
ScCl3 + Ca(OH)2 = Sc(OH)3 + CaCl2 =>
2 ScCl3 + 3 Ca(OH)2 = 2 Sc(OH)3 + 3 CaCl2
NH4 + H2O = NH4(OH)2 + H =>
NH4 + 2 H2O = NH4(OH)2 + 2 H
B2H6 + O2 = B2O3 + H2O =>
B2H6 + 3 O2 = B2O3 + 3 H2O
HCl + FeS = FeCl3 + H3S =>
3 HCl + FeS = FeCl3 + H3S
NH4 + H2O = NH4(OH)2 + H =>
NH4 + 2 H2O = NH4(OH)2 + 2 H
ScCl3 + Ca(OH)2 = Sc(OH)3 + CaCl2 =>
2 ScCl3 + 3 Ca(OH)2 = 2 Sc(OH)3 + 3 CaCl2
CH + O2 = CO2 + H2O2 =>
2 CH + 3 O2 = 2 CO2 + H2O2
CS + O2 = CO2 + SO2 =>
CS + 2 O2 = CO2 + SO2
PbCl4 + Al = Pb2 + AlCl3 =>
6 PbCl4 + 8 Al = 3 Pb2 + 8 AlCl3
HNO3 + H2SO4 = H(SO4) + H2(NO3) =>
HNO3 + H2SO4 = H(SO4) + H2(NO3)
NaHCO3 + BaCl = BaHCO3 + NaCl =>
NaHCO3 + BaCl = BaHCO3 + NaCl
H2SO4 + AlH3 = AlSO4 + H =>
H2SO4 + AlH3 = AlSO4 + 5 H
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
H{+} + MnO4{2-} + Fe{2+} = Fe{3+} + Mn{2+} + H2O =>
8 H{+} + MnO4{2-} + 4 Fe{2+} = 4 Fe{3+} + Mn{2+} + 4 H2O
C4H11O2N + NaOH = C4H5O4NNa2 + H2 =>
C4H11O2N + 2 NaOH = C4H5O4NNa2 + 4 H2
magnesium + Chlorine = Magnesiumchloride =>
Mg + Cl2 = MgCl2
Mg + SH = MgSH =>
Mg + SH = MgSH
NaHCO3 + BaCl = BaHCO3 + NaCl =>
NaHCO3 + BaCl = BaHCO3 + NaCl
Na2B4O7*10H2O(s) + HCl(aq) = H3BO3(s) + NaCl(aq) + H2O =>
Na2B4O7*10H2O(s) + 2 HCl(aq) = 4 H3BO3(s) + 2 NaCl(aq) + 5 H2O
Zn + NH3 = HZn + N2 =>
6 Zn + 2 NH3 = 6 HZn + N2
NaHCO3 + BaCl = BaHCO3 + NaCl =>
NaHCO3 + BaCl = BaHCO3 + NaCl
Ca3(PO4)4 + H2O = H3PO4 + CaO2 =>
Ca3(PO4)4 + 6 H2O = 4 H3PO4 + 3 CaO2
MnSO4 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + BiSO4 + NaNO3 + H2O =>
MnSO4 + 2 NaBiO3 + 5 HNO3 = HMnO4 + Bi(NO3)3 + BiSO4 + 2 NaNO3 + 2 H2O
CaCrO4 = Ca + CrO4 =>
CaCrO4 = Ca + CrO4
NaHCO3 + BaCl = BaHCO3 + NaCl =>
NaHCO3 + BaCl = BaHCO3 + NaCl
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NO + HN3 = N2 + H2O =>
2 NO + 4 HN3 = 7 N2 + 2 H2O
Te + Al = TeAl7 =>
Te + 7 Al = TeAl7
Sn + CI2 = SnCI2 =>
Sn + CI2 = SnCI2
Al2(Co3)3 + H2O = Al(OH)3 + H2Co3 =>
Al2(Co3)3 + 6 H2O = 2 Al(OH)3 + 3 H2Co3
HCl2 + Mg = MgCl + H2 =>
2 HCl2 + 4 Mg = 4 MgCl + H2
C + H2 + O2 = CH3CH2OH =>
4 C + 6 H2 + O2 = 2 CH3CH2OH
MgCl2 + Cl2O5 = MgO5 + Cl4 =>
MgCl2 + Cl2O5 = MgO5 + Cl4
NO3{-} + H2SO4 = HSO4{-} + HNO3 =>
NO3{-} + H2SO4 = HSO4{-} + HNO3
Mg + AlP = Mg3P2 + Al =>
3 Mg + 2 AlP = Mg3P2 + 2 Al
NaClO + CoCl2 + H2O = Co(OH)3 + NaCl + HCl =>
NaClO + 2 CoCl2 + 5 H2O = 2 Co(OH)3 + NaCl + 4 HCl
NiCl2 + Cu = NiCu + Cl2 =>
NiCl2 + Cu = NiCu + Cl2
Fe2SO4 + NaOH = Fe2(OH)2 + Na2SO4 =>
Fe2SO4 + 2 NaOH = Fe2(OH)2 + Na2SO4
MoO3 + Zn + H4SO4 = Mo2O3 + ZnSO3 + H2O =>
2 MoO3 + 3 Zn + 3 H4SO4 = Mo2O3 + 3 ZnSO3 + 6 H2O
NaHCO3 + C4H6O6 = CO2 + H2O + C4H6Na3O =>
30 NaHCO3 + 23 C4H6O6 = 82 CO2 + 54 H2O + 10 C4H6Na3O
NiCl2 + Cu = NiCu + Cl2 =>
NiCl2 + Cu = NiCu + Cl2
HCl + Pb2O4 = PbCl2 + Cl2 + H2O =>
8 HCl + Pb2O4 = 2 PbCl2 + 2 Cl2 + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH3CH2OHCH2 + I2 + NaOH = CH3COCH3 + NaI(aq) + H2O =>
CH3CH2OHCH2 + I2 + 2 NaOH = CH3COCH3 + 2 NaI(aq) + 2 H2O
HNO3 + H2SO4 = H(SO4) + H2(NO3) =>
HNO3 + H2SO4 = H(SO4) + H2(NO3)
KMnO4 + NaCl + H2SO4 = Cl2 + K2SO4 + MnSO4 + H2O + Na2SO4 =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = 5 Cl2 + K2SO4 + 2 MnSO4 + 8 H2O + 5 Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/26/23
Équations équilibrées sur01/25/23
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