| Équations équilibrées la veille | Équations équilibrées le lendemain |
PCl3 + 3 H2O = H3PO3 + 3 HCl
FeCl2 + K2Cr2O7 + HCl = FeCl3 + CrCl3 + KCl + H2O =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 6 FeCl3 + 2 CrCl3 + 2 KCl + 7 H2O
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
HNO3 + Cu = Cu(NO3)2 + NO + H2O =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 2 NO + 4 H2O
CaCl2 + Na2CO3 = NaCl + CaCO3 =>
CaCl2 + Na2CO3 = 2 NaCl + CaCO3
KCL + AgNO3 = AgCL + KNO3 =>
KCL + AgNO3 = AgCL + KNO3
HNO3 + Cu = Cu(NO3)2 + NO2 + H2O =>
4 HNO3 + Cu = Cu(NO3)2 + 2 NO2 + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
KCL + AgNO3 = AgCL + KNO3 =>
KCL + AgNO3 = AgCL + KNO3
Au2O3 + H2 = Au2 + HO3 =>
2 Au2O3 + H2 = 2 Au2 + 2 HO3
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
KMnO4 + HNO3 = Mn(NO3)2 + O2 + KNO3 + H2O =>
4 KMnO4 + 12 HNO3 = 4 Mn(NO3)2 + 5 O2 + 4 KNO3 + 6 H2O
Na + K = KNa =>
Na + K = KNa
CH3NH2 + HClO4 = CH3NH3 + ClO4 =>
CH3NH2 + HClO4 = CH3NH3 + ClO4
SO2 + KMnO4 + KOH = K2SO4 + MnO2 + H2O =>
3 SO2 + 2 KMnO4 + 4 KOH = 3 K2SO4 + 2 MnO2 + 2 H2O
NaOH + KOH = NaK + H2O2 =>
NaOH + KOH = NaK + H2O2
N2Cl4 + C3H12 = N6 + H12 + C3Cl12 =>
3 N2Cl4 + C3H12 = N6 + H12 + C3Cl12
N2H4(l) = NH3(g) + N2(g) =>
3 N2H4(l) = 4 NH3(g) + N2(g)
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
NaOH + KOH = NaK + H2O2 =>
NaOH + KOH = NaK + H2O2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
KMnO4 + HCl = KCl + Cl + MnO2 + H2O =>
KMnO4 + 4 HCl = KCl + 3 Cl + MnO2 + 2 H2O
O + C8H16 = CO2 + H2O =>
24 O + C8H16 = 8 CO2 + 8 H2O
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Fe + O2 = Fe3O2 =>
3 Fe + O2 = Fe3O2
H2(g) + O2(g) = H2O(l) =>
2 H2(g) + O2(g) = 2 H2O(l)
O2 + C8H16 = CO2 + H2O =>
12 O2 + C8H16 = 8 CO2 + 8 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaS2O3 + HCl = NaCl + SO2 + S8 + H2O =>
32 NaS2O3 + 32 HCl = 32 NaCl + 40 SO2 + 3 S8 + 16 H2O
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
NaS2O3 + HCl = NaCl + SO2 + S8 + H2O =>
32 NaS2O3 + 32 HCl = 32 NaCl + 40 SO2 + 3 S8 + 16 H2O
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
Fe + O2 = Fe3O2 =>
3 Fe + O2 = Fe3O2
NaOH + KOH = NaK + H2O2 =>
NaOH + KOH = NaK + H2O2
N2H4(l) = NH3(g) + N2(g) =>
3 N2H4(l) = 4 NH3(g) + N2(g)
NaOH + KOH = NaK + H2O2 =>
NaOH + KOH = NaK + H2O2
FeCl3 + NaI = FeI + NaCl3 =>
FeCl3 + NaI = FeI + NaCl3
C + O2 = CO3 =>
2 C + 3 O2 = 2 CO3
C3H5N3O9 = CO2 + O2 + N2 + H2O =>
4 C3H5N3O9 = 12 CO2 + O2 + 6 N2 + 10 H2O
Fe(NO3)3 + BaCl2 = FeCl3 + Ba(NO3)2 =>
2 Fe(NO3)3 + 3 BaCl2 = 2 FeCl3 + 3 Ba(NO3)2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl
HNO3 + Cu = Cu(NO3)2 + NO2 + H2O =>
4 HNO3 + Cu = Cu(NO3)2 + 2 NO2 + 2 H2O
H2(g) + N2(g) = NH3(g) =>
3 H2(g) + N2(g) = 2 NH3(g)
Ca(s) + H2O(l) = Ca(OH)2(aq) + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2(aq) + H2(g)
NH3 + HClO = NH4ClO =>
NH3 + HClO = NH4ClO
N2Cl4 + C3H12 = CCl4 + N6 + H12 =>
3 N2Cl4 + C3H12 = 3 CCl4 + N6 + H12
AgNO2 + NaCl = NaNO2 + AgCl =>
AgNO2 + NaCl = NaNO2 + AgCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/25/13
Équations équilibrées sur09/24/12
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