| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 H2S + 10 O2 = 10 SO2 + H20
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
C3H5OH3 + O2 = CO2 + H2O =>
2 C3H5OH3 + 9 O2 = 6 CO2 + 8 H2O
CuSo4 + Pb = Cu + PbSo4 =>
CuSo4 + Pb = Cu + PbSo4
O2 + C2H2 = CO2 + H2O =>
5 O2 + 2 C2H2 = 4 CO2 + 2 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NH4{+} + H2O = NH3 + H3O{+} =>
NH4{+} + H2O = NH3 + H3O{+}
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Al + KOH + H2O = KAl(OH)4 + H2 =>
2 Al + 2 KOH + 6 H2O = 2 KAl(OH)4 + 3 H2
Ba(OH)2 + SO2 = BaSO3 + H2O =>
Ba(OH)2 + SO2 = BaSO3 + H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
HCHO + O2 = CO2 + H2O =>
HCHO + O2 = CO2 + H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C7H6O2 + NaOH = C7H5O2Na + H2O =>
C7H6O2 + NaOH = C7H5O2Na + H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
NaOH + NaNO2 + Al + H2O = NH3 + NaAlO2 =>
NaOH + NaNO2 + 2 Al + H2O = NH3 + 2 NaAlO2
Fe(OH)3 + H2So4 = Fe2(So4)3 + H2O =>
2 Fe(OH)3 + 3 H2So4 = Fe2(So4)3 + 6 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
N2Cl4 + CH4 = CCl4 + N2 + H2 =>
N2Cl4 + CH4 = CCl4 + N2 + 2 H2
Ca + O2 = CaO2 =>
Ca + O2 = CaO2
HCl + NaHCO3 = NaCl + H2O + CO2 =>
HCl + NaHCO3 = NaCl + H2O + CO2
NaHCO3 + Ca(OH)2 = CaCO3 + H2O + NaOH =>
NaHCO3 + Ca(OH)2 = CaCO3 + H2O + NaOH
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
CuNH3Cl + NaOH + H2O = Cu(OH)2 + NH3 + NaCl + H20 =>
20 CuNH3Cl + 20 NaOH + 20 H2O = 20 Cu(OH)2 + 20 NH3 + 20 NaCl + H20
KO2 + CO2 + H2O = O2 + KHCO3 =>
4 KO2 + 4 CO2 + 2 H2O = 3 O2 + 4 KHCO3
Al + AlO2 = Al2O3 =>
Al + 3 AlO2 = 2 Al2O3
(H2N)2CO + H2O = NH3 + CO2 =>
(H2N)2CO + H2O = 2 NH3 + CO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HCHO + O2 = CO2 + H2O =>
HCHO + O2 = CO2 + H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
NO + NH3 = N2 + H2O =>
6 NO + 4 NH3 = 5 N2 + 6 H2O
CaSi2 + SbCl3 = Si + Sb + CaCl2 =>
3 CaSi2 + 2 SbCl3 = 6 Si + 2 Sb + 3 CaCl2
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
CH3COCH3 + O2 = CO2 + H2O =>
CH3COCH3 + 4 O2 = 3 CO2 + 3 H2O
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl
Cr2O3 + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
Cr2O3 + 3 KNO3 + 4 KOH = 2 K2CrO4 + 3 KNO2 + 2 H2O
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Mn + H2So4 = Mn2So4 + H2 =>
2 Mn + H2So4 = Mn2So4 + H2
Zn + H2SO4 = ZnSO4 + SO2 + H2O =>
Zn + 2 H2SO4 = ZnSO4 + SO2 + 2 H2O
Mn(NO3)2 + Ca(OCl)2 + H2O = CaCl2 + MnO2 + HNO3 =>
2 Mn(NO3)2 + Ca(OCl)2 + 2 H2O = CaCl2 + 2 MnO2 + 4 HNO3
HC2H3O2 + NaHCO3 = NaC2H3O2 + O2 =>
HC2H3O2 + 2 NaHCO3 = 2 NaC2H3O2 + 2 O2
Ba(NO3)2 + K2SO3 = BaSO3 + KNO3 =>
Ba(NO3)2 + K2SO3 = BaSO3 + 2 KNO3
Na + Cu(NO3)2 = NaNO3 + Cu =>
2 Na + Cu(NO3)2 = 2 NaNO3 + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/05/16
Équations équilibrées sur10/05/15
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