| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3OH(l) + 3 O2(g) = 2 CO2(g) + 4 H2O(g)
C6H5NH2*HCl + NaNO2 + HCl = [C6H5N2]Cl + NaCl + H2O =>
C6H5NH2*HCl + NaNO2 + HCl = [C6H5N2]Cl + NaCl + 2 H2O
C6H5CO2H + O2 = CO2 + H2O =>
2 C6H5CO2H + 15 O2 = 14 CO2 + 6 H2O
NaClO + U(SO4)2 + H2O = NaCl + UO2(SO4) + H2SO4 =>
NaClO + U(SO4)2 + H2O = NaCl + UO2(SO4) + H2SO4
CoCl2*6H2O + NH4Cl + NH4OH + O2 = [Co(NH3)6]Cl3 + H2O =>
4 CoCl2*6H2O + 4 NH4Cl + 20 NH4OH + O2 = 4[Co(NH3)6]Cl3 + 46 H2O
Na2CO3 + NaHCO3 + H2O = Na3H(CO3)2H2O =>
Na2CO3 + NaHCO3 + H2O = Na3H(CO3)2H2O
C4H10 + Cl2 = C4H7Cl + HCl =>
C4H10 + 2 Cl2 = C4H7Cl + 3 HCl
Ni(NO3)2 + Na2HPO4 = Ni3(PO4)2 + NaNO3 + H3PO4 =>
3 Ni(NO3)2 + 3 Na2HPO4 = Ni3(PO4)2 + 6 NaNO3 + H3PO4
HI + Hg = HgI2 + H2 =>
2 HI + Hg = HgI2 + H2
N2O5 + H2O = HN(O)3 =>
N2O5 + H2O = 2 HN(O)3
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
ZnSO4 + NaOH = NaZn + SO4OH =>
ZnSO4 + NaOH = NaZn + SO4OH
C2H5Cl + AlCl3 = C2H5ClAlCl3 =>
C2H5Cl + AlCl3 = C2H5ClAlCl3
HgS + HCl + HNO3 = HgCl2 + S + NO + H2O =>
3 HgS + 6 HCl + 2 HNO3 = 3 HgCl2 + 3 S + 2 NO + 4 H2O
UC(s) + UO2(s) + N2(g) = UN(s) + CO(g) =>
4 UC(s) + 2 UO2(s) + 3 N2(g) = 6 UN(s) + 4 CO(g)
HCl + S = H2S + Cl2 =>
2 HCl + S = H2S + Cl2
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
C6H5COOH + K2CO3 = C6H5COOK + KHCO3 =>
C6H5COOH + K2CO3 = C6H5COOK + KHCO3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
CO2H2ONaOH = NaH3CO4 =>
CO2H2ONaOH = NaH3CO4
Al(OH)SO4 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)SO4 + H2SO4 = Al2(SO4)3 + 2 H2O
NO2 + K4(Fe(CN)6) + CH3COOH = CH3COOK + NO + H2O + K3(Fe(CN)6) =>
NO2 + 2 K4(Fe(CN)6) + 2 CH3COOH = 2 CH3COOK + NO + H2O + 2 K3(Fe(CN)6)
CuO + S = CuS + SO2 =>
2 CuO + 3 S = 2 CuS + SO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HI + Hg = HgI2 + H2 =>
2 HI + Hg = HgI2 + H2
BaCO3 + NO3 = Ba(NO3)2 + CO3 =>
BaCO3 + 2 NO3 = Ba(NO3)2 + CO3
Na2CO3Cl2 = NaClNaClOCO2 =>
Na2CO3Cl2 = NaClNaClOCO2
H2S + HClO = S + HCl + H2O =>
H2S + HClO = S + HCl + H2O
V2O5 + H = V + H2O =>
V2O5 + 10 H = 2 V + 5 H2O
Ba(NO3)2 + Na2CrO4 = BaCrO4 + NaNO3 =>
Ba(NO3)2 + Na2CrO4 = BaCrO4 + 2 NaNO3
Fe + H20O = Fe3O4 + H2 =>
3 Fe + 4 H20O = Fe3O4 + 40 H2
C2H6(g) + O2(g) = CO2(g) + H2O(l) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(l)
Al2O3 + SO2 = Al + SO3 =>
Al2O3 + 3 SO2 = 2 Al + 3 SO3
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
C2H6(g) + O2(g) = CO2(g) + H2O(l) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(l)
NaClO + H2O2 = NaCl + H2OO2 =>
NaClO + H2O2 = NaCl + H2OO2
Pb + PbO2 + H2SO4 = Pb2SO4 + H2O =>
3 Pb + PbO2 + 2 H2SO4 = 2 Pb2SO4 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
CH3COONa + H2O = CH3COONa*3H2O =>
CH3COONa + 3 H2O = CH3COONa*3H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
HgCl2 + Sb = SbCl3 + Hg =>
3 HgCl2 + 2 Sb = 2 SbCl3 + 3 Hg
HCl + CaO = CaCl2 + H2O =>
2 HCl + CaO = CaCl2 + H2O
NHO3 = HNO3 =>
NHO3 = HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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