| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(OH)2CuCO3 + 2 H2SO4 = 2 CuSO4 + CO2 + 3 H2O
HC6H5COO + NaOH = NaC6H5COO + H2O =>
HC6H5COO + NaOH = NaC6H5COO + H2O
C6H14 + O2 = CO + H2O =>
2 C6H14 + 13 O2 = 12 CO + 14 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
C8H10 + O2 = CO2 + H2O =>
2 C8H10 + 21 O2 = 16 CO2 + 10 H2O
C12H24O2 + O2 = CO2 + H2O =>
C12H24O2 + 17 O2 = 12 CO2 + 12 H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Ca(NO3)2 + K2SO4 = CaSO4 + KNO3 =>
Ca(NO3)2 + K2SO4 = CaSO4 + 2 KNO3
H2 + N2O = H2O + N2 =>
H2 + N2O = H2O + N2
Cl2(g) + CH4(g) + O2(g) = HCl(g) + CO(g) =>
4 Cl2(g) + 2 CH4(g) + O2(g) = 8 HCl(g) + 2 CO(g)
HC6H5COO + NaOH = NaC6H5COO + H2O =>
HC6H5COO + NaOH = NaC6H5COO + H2O
K2CO3 + SnCl4 = KCl + Sn(CO3)2 =>
2 K2CO3 + SnCl4 = 4 KCl + Sn(CO3)2
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
N2H4 + O2 = N2 + H2O =>
N2H4 + O2 = N2 + 2 H2O
(NH4)2S + FeCl3 = NH4Cl + Fe2S3 =>
3(NH4)2S + 2 FeCl3 = 6 NH4Cl + Fe2S3
HCl + Ca(OH)2 = H2O + CaCl2 =>
2 HCl + Ca(OH)2 = 2 H2O + CaCl2
Mg + N = MgN =>
Mg + N = MgN
Zn + HCl = ZnCl + H =>
Zn + HCl = ZnCl + H
HgO = Hg + O =>
HgO = Hg + O
PO4 + H3O = H3PO4 + H2O =>
PO4 + 3 H3O = H3PO4 + 3 H2O
AgNO3 = Ag + N + O =>
AgNO3 = Ag + N + 3 O
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
AgNO3 = Ag + N + O =>
AgNO3 = Ag + N + 3 O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
HCL = H + CL =>
HCL = H + CL
CuSO4 = CuO + SO2 + O =>
CuSO4 = CuO + SO2 + O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaNO3 + C = CO2 + NaNO2 =>
2 NaNO3 + C = CO2 + 2 NaNO2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
CO2 + Mg = MgO + C =>
CO2 + 2 Mg = 2 MgO + C
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Al + O = AlO =>
Al + O = AlO
NaCO3 + H2SO4 = NaSO4 + CO2 + H2O =>
NaCO3 + H2SO4 = NaSO4 + CO2 + H2O
Al + O = Al2O3 =>
2 Al + 3 O = Al2O3
H + F = HF =>
H + F = HF
NH4NO2 = N + H2O =>
NH4NO2 = 2 N + 2 H2O
CaCO3 + Na = NaCO3 + Ca =>
CaCO3 + Na = NaCO3 + Ca
AlSO4 + BaCl = BaSO4 + AlCl =>
AlSO4 + BaCl = BaSO4 + AlCl
SO2 + O = SO3 =>
SO2 + O = SO3
CaCO3 + Na = Na2CO3 + Ca =>
CaCO3 + 2 Na = Na2CO3 + Ca
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CuO + H2SO4 = H2O + CuSO4 =>
CuO + H2SO4 = H2O + CuSO4
ZnOH + HCl = ZnCl + H2O =>
ZnOH + HCl = ZnCl + H2O
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
MgCO3 + H2SO4 = MgSO4 + CO2 + H2O =>
MgCO3 + H2SO4 = MgSO4 + CO2 + H2O
S + O2 = SO2 =>
S + O2 = SO2
C2H6O + O = CO2 + H2O =>
C2H6O + 6 O = 2 CO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/24/10
Équations équilibrées sur05/24/09
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