| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaF2 + H2SO4 = 2 HF + CaSO4
Fe2(SO4)3 + KSCN = Fe(SCN)3 + K2SO4 =>
Fe2(SO4)3 + 6 KSCN = 2 Fe(SCN)3 + 3 K2SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
CCl4 + HF = CCl2F2 + HCl =>
CCl4 + 2 HF = CCl2F2 + 2 HCl
CdCl2 + NaOH = Cd(OH)2 + NaCl =>
CdCl2 + 2 NaOH = Cd(OH)2 + 2 NaCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
HNO3 + CaCO3 = CO2 + H2O + Ca(NO3)2 =>
2 HNO3 + CaCO3 = CO2 + H2O + Ca(NO3)2
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
H + C2H4 = C2H6 =>
2 H + C2H4 = C2H6
C3H8 + O = CO2 + H2O =>
C3H8 + 10 O = 3 CO2 + 4 H2O
CH4 + H2O = CO2 + H2 =>
CH4 + 2 H2O = CO2 + 4 H2
CS2 + O2 = CO2 + S2 =>
CS2 + O2 = CO2 + S2
Eu + HF = EuF3 + H2 =>
2 Eu + 6 HF = 2 EuF3 + 3 H2
Na + O2 = NaO2 =>
Na + O2 = NaO2
CH4O + O2 = CO2 + H20 =>
10 CH4O + 5 O2 = 10 CO2 + 2 H20
Ca2 + F = Ca2F =>
Ca2 + F = Ca2F
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
Fe2O3 + HCl = H2O + FeCl3 =>
Fe2O3 + 6 HCl = 3 H2O + 2 FeCl3
NaCl + NaIO3 = ClIO3 + Na =>
NaCl + NaIO3 = ClIO3 + 2 Na
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
Sr2 + I = Sr2I =>
Sr2 + I = Sr2I
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Ca + Br2 = CaBr2 =>
Ca + Br2 = CaBr2
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
ZnCO3 + C6H8O7 = Zn3(C6H5O7)2 + H2O + CO2 =>
3 ZnCO3 + 2 C6H8O7 = Zn3(C6H5O7)2 + 3 H2O + 3 CO2
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
HCl + Zn = H2 + ZnCl2 =>
2 HCl + Zn = H2 + ZnCl2
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
HF + UO2 = UF4 + H2O =>
4 HF + UO2 = UF4 + 2 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HCl + Mg(OH)2 = MgCl2 + H2O =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O
H2O + TiCl4 = TiO2 + HCl =>
2 H2O + TiCl4 = TiO2 + 4 HCl
Fe + SnCl4 = FeCl2 + Sn =>
2 Fe + SnCl4 = 2 FeCl2 + Sn
H2O + N2O3 = HNO2 =>
H2O + N2O3 = 2 HNO2
CaO + NH4Cl = NH3 + H2O + CaCl2 =>
CaO + 2 NH4Cl = 2 NH3 + H2O + CaCl2
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
HNO3 + Na2CO3 = NaNO3 + H2O + CO2 =>
2 HNO3 + Na2CO3 = 2 NaNO3 + H2O + CO2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
HCl + MnO2 = MnCl2 + Cl2 + H2O =>
4 HCl + MnO2 = MnCl2 + Cl2 + 2 H2O
H2O + NaCl = H2 + Cl2 + NaOH =>
2 H2O + 2 NaCl = H2 + Cl2 + 2 NaOH
Fe + H2O = Fe2O4 + H2 =>
2 Fe + 4 H2O = Fe2O4 + 4 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/10
Équations équilibrées sur02/25/09
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