| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + 2 Na3PO4 = 3 Na2SO4 + 2 AlPO4
HNO3 + Cu = Cu(NO3)2 + H2O + NO2 =>
4 HNO3 + Cu = Cu(NO3)2 + 2 H2O + 2 NO2
MgCl2 + NaOH = Mg(OH)2 + Na2Cl2 =>
MgCl2 + 2 NaOH = Mg(OH)2 + Na2Cl2
CaCO3 + Cl2 = CaCl2 + CO3 =>
CaCO3 + Cl2 = CaCl2 + CO3
HC2H3O2 + Ca(OH)2 = CaC2H3O2 + H2OOH =>
HC2H3O2 + Ca(OH)2 = CaC2H3O2 + H2OOH
CaCl2 + H2So4 = CaSo4 + HCl =>
CaCl2 + H2So4 = CaSo4 + 2 HCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NH3 + AlBr3 = NH3AlBr3 =>
NH3 + AlBr3 = NH3AlBr3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C6H12O6 + O2 = H2O + CO2 =>
C6H12O6 + 6 O2 = 6 H2O + 6 CO2
NH3 + AlBr3 = NAl + H3Br3 =>
NH3 + AlBr3 = NAl + H3Br3
NH3 + AlBr3 = NBr3 + AlH3 =>
NH3 + AlBr3 = NBr3 + AlH3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
S + O2 = SO2 =>
S + O2 = SO2
CuS + O2 = Cu2O + SO2 =>
4 CuS + 5 O2 = 2 Cu2O + 4 SO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NA + O2 = NAO =>
2 NA + O2 = 2 NAO
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
N2O = N2 + O2 =>
2 N2O = 2 N2 + O2
NO = N2 + O2 =>
2 NO = N2 + O2
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
N2O3 = NO2 + NO =>
N2O3 = NO2 + NO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Cl2O = Cl2 + O2 =>
2 Cl2O = 2 Cl2 + O2
ClO2 = Cl2 + O2 =>
2 ClO2 = Cl2 + 2 O2
I2O5 = I2 + O2 =>
2 I2O5 = 2 I2 + 5 O2
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
C + Cl2 = CCl4 =>
C + 2 Cl2 = CCl4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
FeS + O2 = FeO + SO2 =>
2 FeS + 3 O2 = 2 FeO + 2 SO2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/13/09
Équations équilibrées sur09/12/08
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