| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Fe + 3 KOH + KNO3 = 4 FeO + 2 K2O + NH3
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ca(OH)2 + NH4Cl = CaCl2 + H2O + NH3 =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 H2O + 2 NH3
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
CrO3 + C = Cr + CO2 =>
2 CrO3 + 3 C = 2 Cr + 3 CO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
CaCl2 + H2O + NH3 + CO2 = CaCO3 + NH4Cl =>
CaCl2 + H2O + 2 NH3 + CO2 = CaCO3 + 2 NH4Cl
ZnBr2 + NaOH = Zn(OH)2 + NaBr =>
ZnBr2 + 2 NaOH = Zn(OH)2 + 2 NaBr
Fe + CuSO4 = Fe2(SO4)3 + Cu =>
2 Fe + 3 CuSO4 = Fe2(SO4)3 + 3 Cu
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
C8H18 + O2 = CO2 + H20 =>
10 C8H18 + 80 O2 = 80 CO2 + 9 H20
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
ZnO + CO = Zn + CO2 =>
ZnO + CO = Zn + CO2
CO2 + Ba(OH)2 = BaCO3 + H2O =>
CO2 + Ba(OH)2 = BaCO3 + H2O
ZnO + CO = Zn + CO2 =>
ZnO + CO = Zn + CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
ZnO + CO = Zn + CO2 =>
ZnO + CO = Zn + CO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
H2 + CuO = Cu + H2O =>
H2 + CuO = Cu + H2O
K2Cr2O7 + HCl = CrCl3 + Cl2 + H2O + KCl =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 3 Cl2 + 7 H2O + 2 KCl
Ag2CO3 + HCL = AgCL + CO2 + H2O =>
Ag2CO3 + 2 HCL = 2 AgCL + CO2 + H2O
NaCO3 + H2SO4 = H2CO3 + NaSO4 =>
NaCO3 + H2SO4 = H2CO3 + NaSO4
S2O3 = S + SO2 =>
2 S2O3 = S + 3 SO2
Ca(OH)2 + KHC8H4O4 = Ca(KC8H4O4)2 + H2O =>
Ca(OH)2 + 2 KHC8H4O4 = Ca(KC8H4O4)2 + 2 H2O
Al(OH)3 + KOH = K[Al(OH)4] =>
Al(OH)3 + KOH = K[Al(OH)4]
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
NH4Cl + NaOH = NH3 + H2O + NaCl =>
NH4Cl + NaOH = NH3 + H2O + NaCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
AgOH = Ag2O + H2O =>
2 AgOH = Ag2O + H2O
Ag2CO3 + HCl = AgCl + CO2 + H2O =>
Ag2CO3 + 2 HCl = 2 AgCl + CO2 + H2O
C + CO2 = CO =>
C + CO2 = 2 CO
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Sr + Cl = SrCl =>
Sr + Cl = SrCl
HgS + HNO3 + HCl = S + H2HgCl4 + NO + H2O =>
3 HgS + 2 HNO3 + 12 HCl = 3 S + 3 H2HgCl4 + 2 NO + 4 H2O
Sr + Cl2 = SrCl =>
2 Sr + Cl2 = 2 SrCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/28/18
Équations équilibrées sur10/28/17
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