| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
HCl + Sr(OH)2 = H2O + SrCl2 =>
2 HCl + Sr(OH)2 = 2 H2O + SrCl2
Na3PO4 + CaCl2 = NaCl + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
NH3 + CoCl2 = Co + NH3Cl =>
2 NH3 + CoCl2 = Co + 2 NH3Cl
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
KCl + O2 = KClO4 =>
KCl + 2 O2 = KClO4
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Ca5(PO4)3F + H3PO4 = Ca(H2PO4)2 + HF =>
Ca5(PO4)3F + 7 H3PO4 = 5 Ca(H2PO4)2 + HF
C + O2 = CO =>
2 C + O2 = 2 CO
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NF3 + Fe = FeF3 + N2 =>
2 NF3 + 2 Fe = 2 FeF3 + N2
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
NF3 + FeO2 = FeO + NO + F =>
NF3 + FeO2 = FeO + NO + 3 F
Na2S2O3 + O2 = Na2O + NaS4O6 =>
8 Na2S2O3 + 3 O2 = 6 Na2O + 4 NaS4O6
Na2S2O3 + O2 = NaO2 + NaS4O6 =>
2 Na2S2O3 + 3 O2 = 3 NaO2 + NaS4O6
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
C6H5OH + H = C6H5 + H2O =>
C6H5OH + H = C6H5 + H2O
P2I4 + P4 + H2O = PH4I + H3PO4 =>
10 P2I4 + 13 P4 + 128 H2O = 40 PH4I + 32 H3PO4
C6H5H2O + C4H10 = C10H15H2O =>
C6H5H2O + C4H10 = C10H15H2O
C10H15H2O + N = C10H15NH2O =>
C10H15H2O + N = C10H15NH2O
C10H15NH2O + HCl = C10H15NHCl + H2O =>
C10H15NH2O + HCl = C10H15NHCl + H2O
NF3 + O2 = NO + F =>
2 NF3 + O2 = 2 NO + 6 F
Na2S2O3 + Cl2 = NaCl + NaS4O6 =>
4 Na2S2O3 + 3 Cl2 = 6 NaCl + 2 NaS4O6
HCl + XOH = H2O + XCl =>
HCl + XOH = H2O + XCl
NF3 + Fe = FeF + N =>
NF3 + 3 Fe = 3 FeF + N
NF3 + Fe = FeF3 + N =>
NF3 + Fe = FeF3 + N
NF3 + Fe = FeF3 + N2 =>
2 NF3 + 2 Fe = 2 FeF3 + N2
CuSO4 + NaOH = CuO + H2O + Na2SO4 =>
CuSO4 + 2 NaOH = CuO + H2O + Na2SO4
NF3 + O2 = NO + F2 =>
2 NF3 + O2 = 2 NO + 3 F2
Fe2O3 + NF3 = FeF3 + N2 + O2 =>
2 Fe2O3 + 4 NF3 = 4 FeF3 + 2 N2 + 3 O2
NF3 + Al2O3 = AlF3 + N2 + O2 =>
4 NF3 + 2 Al2O3 = 4 AlF3 + 2 N2 + 3 O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
XeF2 + H2O = Xe + HF + O2 =>
2 XeF2 + 2 H2O = 2 Xe + 4 HF + O2
S + HNO3 = H2SO4 + H2O + NO2 =>
S + 6 HNO3 = H2SO4 + 2 H2O + 6 NO2
NaHSO3 = Na2SO3 + SO2 + H2O =>
2 NaHSO3 = Na2SO3 + SO2 + H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
H2(C4H2O6) + NaH(CO3) = Na2(C4H2O6) + H2O + CO2 =>
H2(C4H2O6) + 2 NaH(CO3) = Na2(C4H2O6) + 2 H2O + 2 CO2
H2SO3 + CaCO3 = CaSO3 + H2O + CO2 =>
H2SO3 + CaCO3 = CaSO3 + H2O + CO2
HCL + NaOH = NaCL + H2O =>
HCL + NaOH = NaCL + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/12/07
Équations équilibrées sur10/12/06
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