| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2 + O1 = Na2O =>
Na2 + O1 = Na2O
Mg + O = MgO =>
Mg + O = MgO
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4
NH4Cl + Na2SO4 = (NH4)2SO4 + NaCl =>
2 NH4Cl + Na2SO4 = (NH4)2SO4 + 2 NaCl
H2SO4 + C = CO2 + H2O + SO2 =>
2 H2SO4 + C = CO2 + 2 H2O + 2 SO2
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na + HCL = NaCL + H20 =>
20 Na + 20 HCL = 20 NaCL + H20
Na2CO3 + HNO3 = H2O + CO2 + NaNO3 =>
Na2CO3 + 2 HNO3 = H2O + CO2 + 2 NaNO3
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2SiF6 + NaCl = HCl + Na2SiF6 =>
H2SiF6 + 2 NaCl = 2 HCl + Na2SiF6
Na2SiF6 + Na2CO3 = SiO2 + NaF + CO2 =>
Na2SiF6 + 2 Na2CO3 = SiO2 + 6 NaF + 2 CO2
NaF + AlF3 = Na3AlF6 =>
3 NaF + AlF3 = Na3AlF6
Na2SiF6 + Na2CO3 = SiO2 + CO2 + NaF =>
Na2SiF6 + 2 Na2CO3 = SiO2 + 2 CO2 + 6 NaF
H2SiF6 + Al(OH)3 = AlF3 + SiO2 + H2O =>
H2SiF6 + 2 Al(OH)3 = 2 AlF3 + SiO2 + 4 H2O
NaF + AlF3 = Na3AlF6 =>
3 NaF + AlF3 = Na3AlF6
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Zn + H2SO4 = ZnSO4 + H =>
Zn + H2SO4 = ZnSO4 + 2 H
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCl + CaOH = CaCl + H2O =>
HCl + CaOH = CaCl + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
H2SiF6 + H3BO3 = SiO2 + HBF4 + H2O =>
2 H2SiF6 + 3 H3BO3 = 2 SiO2 + 3 HBF4 + 5 H2O
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
HBF4 + KCl = KBF4 + HCl =>
HBF4 + KCl = KBF4 + HCl
Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2
AgNO3 + MgCl2 = Mg(NO3)2 + AgCl =>
2 AgNO3 + MgCl2 = Mg(NO3)2 + 2 AgCl
NaCO3 + HCl = NaCl2 + CO2 + H2O =>
NaCO3 + 2 HCl = NaCl2 + CO2 + H2O
Cu(NO3)2 = CuO + NO + O3 =>
Cu(NO3)2 = CuO + 2 NO + O3
C2H4 + O2 = CO2 + H2 =>
C2H4 + 2 O2 = 2 CO2 + 2 H2
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Cs + CsNO3 = Cs2O + N2 =>
10 Cs + 2 CsNO3 = 6 Cs2O + N2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HCl + Ca = H2 + CaCl2 =>
2 HCl + Ca = H2 + CaCl2
FeCl3 + CaCl2 = Fe2Ca3 + Cl2 =>
2 FeCl3 + 3 CaCl2 = Fe2Ca3 + 6 Cl2
Fe{3+} + I{-} = Fe{2+} + I2 =>
2 Fe{3+} + 2 I{-} = 2 Fe{2+} + I2
Na + Cl2 = NaCl2 =>
Na + Cl2 = NaCl2
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
P4(s) + F2(g) = PF3(g) =>
P4(s) + 6 F2(g) = 4 PF3(g)
NaI + AgNO3 = NaNO3 + AgI =>
NaI + AgNO3 = NaNO3 + AgI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/04/07
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