| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C2H3OCl + 5 O2 = 8 CO + 6 H2O + 2 Cl2
Pu + Ti{+} = Pu{3+} + Ti =>
Pu + 3 Ti{+} = Pu{3+} + 3 Ti
NaOH + Al + H2O = NaAlO2 + H2 =>
2 NaOH + 2 Al + 2 H2O = 2 NaAlO2 + 3 H2
Pu + Ti{+} = Pu{3+} + Ti =>
Pu + 3 Ti{+} = Pu{3+} + 3 Ti
PbS + CuCl = Cu2S + PbCl2 =>
PbS + 2 CuCl = Cu2S + PbCl2
Pu + Ti{+} = Pu{3+} + Ti =>
Pu + 3 Ti{+} = Pu{3+} + 3 Ti
C7H8 + KMnO4 = KC7H5O2 + MnO2 + KOH + HO2 =>
C7H8 + 3 KMnO4 = KC7H5O2 + 3 MnO2 + 2 KOH + HO2
PbS + CuCl = Cu2S + PbCl2 =>
PbS + 2 CuCl = Cu2S + PbCl2
C2H3OCl + O2 = CO + H2O + Cl2 =>
4 C2H3OCl + 5 O2 = 8 CO + 6 H2O + 2 Cl2
NaNO2 + HCl = N20 + H2O + NaCl + NaNO3 =>
50 NaNO2 + 20 HCl = N20 + 10 H2O + 20 NaCl + 30 NaNO3
FeCl2 + Pb(NO3)2 = Fe(NO3)2 + PbCl2 =>
FeCl2 + Pb(NO3)2 = Fe(NO3)2 + PbCl2
C9H20 + F2 = FH + C9H19F =>
C9H20 + F2 = FH + C9H19F
FeBr2 = Fe(Br2) =>
FeBr2 = Fe(Br2)
KCl + K3Fe(CN)6 = Cl2 + K4Fe(CN)6 =>
2 KCl + 2 K3Fe(CN)6 = Cl2 + 2 K4Fe(CN)6
HCl + Na2SO3 + Na2S = S + H2O + NaCl =>
6 HCl + Na2SO3 + 2 Na2S = 3 S + 3 H2O + 6 NaCl
C2H3OCl + O2 = CO + H2O + Cl2 =>
4 C2H3OCl + 5 O2 = 8 CO + 6 H2O + 2 Cl2
PbS + CuCl = Cu2S + PbCl2 =>
PbS + 2 CuCl = Cu2S + PbCl2
HCOOH + Ca = (HCOO)2Ca + H2 =>
2 HCOOH + Ca = (HCOO)2Ca + H2
Pu + Ti{+} = Pu{3+} + Ti =>
Pu + 3 Ti{+} = Pu{3+} + 3 Ti
C2H3OCl + O2 = CO + H2O + Cl2 =>
4 C2H3OCl + 5 O2 = 8 CO + 6 H2O + 2 Cl2
Gd(OH)3 + HNO3 = Gd(NO3)3 + H2O =>
Gd(OH)3 + 3 HNO3 = Gd(NO3)3 + 3 H2O
CH3COOHCaCO3 = CaCH3COOH(CO3) =>
CH3COOHCaCO3 = CaCH3COOH(CO3)
HCl + Na2SO3 + Na2S = S + H2O + NaCl =>
6 HCl + Na2SO3 + 2 Na2S = 3 S + 3 H2O + 6 NaCl
PbS + CuCl = Cu2S + PbCl2 =>
PbS + 2 CuCl = Cu2S + PbCl2
NaNO2 + HCl = N20 + H2O + NaCl + NaNO3 =>
50 NaNO2 + 20 HCl = N20 + 10 H2O + 20 NaCl + 30 NaNO3
HCl + Na2SO3 + Na2S = S + H2O + NaCl =>
6 HCl + Na2SO3 + 2 Na2S = 3 S + 3 H2O + 6 NaCl
NaNO2 + HCl = N20 + H2O + NaCl + NaNO3 =>
50 NaNO2 + 20 HCl = N20 + 10 H2O + 20 NaCl + 30 NaNO3
Na2S2O3 + HCl = NaCl + SO2 + S8 + H2O =>
8 Na2S2O3 + 16 HCl = 16 NaCl + 8 SO2 + S8 + 8 H2O
Pu + Ti{+} = Pu{3+} + Ti =>
Pu + 3 Ti{+} = Pu{3+} + 3 Ti
C2H3OCl + O2 = CO + H2O + Cl2 =>
4 C2H3OCl + 5 O2 = 8 CO + 6 H2O + 2 Cl2
H = H22 =>
22 H = H22
CuO + HCl = H2CuCl4 + H2O =>
CuO + 4 HCl = H2CuCl4 + H2O
HCl + Mg(HCO3)2 = CO2 + H2O + MgCl2 =>
2 HCl + Mg(HCO3)2 = 2 CO2 + 2 H2O + MgCl2
NaNO2 + HCl = N20 + H2O + NaCl + NaNO3 =>
50 NaNO2 + 20 HCl = N20 + 10 H2O + 20 NaCl + 30 NaNO3
HOH + N2O5 = HNO3 =>
HOH + N2O5 = 2 HNO3
NaOH(aq) + HCI = NaCI(aq) + H2O(aq) =>
NaOH(aq) + HCI = NaCI(aq) + H2O(aq)
Al(s) + Fe(No3)2(aq) = Al(No3)3(aq) + Fe(s) =>
2 Al(s) + 3 Fe(No3)2(aq) = 2 Al(No3)3(aq) + 3 Fe(s)
HCl + Na2SO3 + Na2S = S + H2O + NaCl =>
6 HCl + Na2SO3 + 2 Na2S = 3 S + 3 H2O + 6 NaCl
CaO = Ca + O2 =>
2 CaO = 2 Ca + O2
C6H8O6 + H2O = CH2O + C4H8O6 =>
C6H8O6 + 2 H2O = 2 CH2O + C4H8O6
K3PO4 + NaNO3 = Na3PO4 + KNO3 =>
K3PO4 + 3 NaNO3 = Na3PO4 + 3 KNO3
FeCl3 + Zn = ZnCl2 + Fe2 =>
2 FeCl3 + 3 Zn = 3 ZnCl2 + Fe2
H5C5O2 + HNO3 = CO2 + NO + H2O =>
H5C5O2 + 7 HNO3 = 5 CO2 + 7 NO + 6 H2O
Cu(SO4) + (NH4)(OH) = CuSO4Cu(OH)2 + (NH4)2(SO4) =>
2 Cu(SO4) + 2(NH4)(OH) = CuSO4Cu(OH)2 + (NH4)2(SO4)
Al(s) + Fe(No3)2(aq) = Al(No3)3(aq) + Fe(s) =>
2 Al(s) + 3 Fe(No3)2(aq) = 2 Al(No3)3(aq) + 3 Fe(s)
(Ni(NH3))Cl2 + NaOH = Ni(OH)2 + NaCl + NH3 =>
(Ni(NH3))Cl2 + 2 NaOH = Ni(OH)2 + 2 NaCl + NH3
Pr2O3 + CuCl2 + PH4I + Ba3PO4 + H2O = PrBa2Cu3O7 + HCl + P2I4 + P9 =>
216 Pr2O3 + 1296 CuCl2 + 36 PH4I + 288 Ba3PO4 + 1224 H2O = 432 PrBa2Cu3O7 + 2592 HCl + 9 P2I4 + 34 P9
Al + H2SO4 = Al2(SO4)3 + H2O + SO2 =>
2 Al + 6 H2SO4 = Al2(SO4)3 + 6 H2O + 3 SO2
AgNO3 + KClO3 = AgCl + KNO3 + O2 =>
2 AgNO3 + 2 KClO3 = 2 AgCl + 2 KNO3 + 3 O2
Al(s) + Fe(NO3)2(aq) = Fe(s) + Al(NO3)2(aq) =>
Al(s) + Fe(NO3)2(aq) = Fe(s) + Al(NO3)2(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/23
Équations équilibrées sur12/20/22
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