| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZNO + H2O = ZN(OH)2
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
KBr + H2SO4 = Br2 + SO2 + H2O + K2SO4 =>
2 KBr + 2 H2SO4 = Br2 + SO2 + 2 H2O + K2SO4
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
V + Cl = VCl2 =>
V + 2 Cl = VCl2
C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O
HCl + Mg = MgCl2 + H2 =>
2 HCl + Mg = MgCl2 + H2
NaO2 + H2O = NaOH + O2 =>
4 NaO2 + 2 H2O = 4 NaOH + 3 O2
Pb(NO3) + Li(SO4) = Pb(SO4) + Li(NO3) =>
Pb(NO3) + Li(SO4) = Pb(SO4) + Li(NO3)
Fe + Hg(NO3) = Fe(NO3)2 + Hg =>
Fe + 2 Hg(NO3) = Fe(NO3)2 + 2 Hg
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CO2 + BaO2 = BaCO3 + O2 =>
2 CO2 + 2 BaO2 = 2 BaCO3 + O2
FECl3 + NAOH = FE(OH)3 + NACl =>
FECl3 + 3 NAOH = FE(OH)3 + 3 NACl
NaHCO3 + H2So4 = Na2So4 + H2O + CO2 =>
2 NaHCO3 + H2So4 = Na2So4 + 2 H2O + 2 CO2
Fe2(SO4)2 + Ba(NO3)2 = BaSO4 + Fe(NO3)2 =>
Fe2(SO4)2 + 2 Ba(NO3)2 = 2 BaSO4 + 2 Fe(NO3)2
C6H11OH + H2CrO4 + H{+} = C6H10O + Cr{3+} + H2O =>
3 C6H11OH + 2 H2CrO4 + 6 H{+} = 3 C6H10O + 2 Cr{3+} + 8 H2O
AlCl3 + (NH4)2S + H2O = Al(OH)3 + H2S + NH4Cl =>
2 AlCl3 + 3(NH4)2S + 6 H2O = 2 Al(OH)3 + 3 H2S + 6 NH4Cl
BaCl2 + Al2(So4)3 = AlCl3 + BaSo4 =>
3 BaCl2 + Al2(So4)3 = 2 AlCl3 + 3 BaSo4
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
KHC8H4 + NaOH = KNaC8H4 + H2O =>
KHC8H4 + NaOH = KNaC8H4 + H2O
S + F2 = SF6 =>
S + 3 F2 = SF6
FECl3 + NAOH = FE(OH)3 + NACl =>
FECl3 + 3 NAOH = FE(OH)3 + 3 NACl
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Mg + O2 = MgO2 =>
Mg + O2 = MgO2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
C6H11OH + H2CrO4 + H{+} = C6H10O + Cr{3+} + H2O =>
3 C6H11OH + 2 H2CrO4 + 6 H{+} = 3 C6H10O + 2 Cr{3+} + 8 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
FECl3 + NAOH = FE(OH)3 + NACl =>
FECl3 + 3 NAOH = FE(OH)3 + 3 NACl
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mg + Cu2O = MgO + Cu =>
Mg + Cu2O = MgO + 2 Cu
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe(OH)3 + SnCl2 = FeCl3 + Sn(OH)2 =>
2 Fe(OH)3 + 3 SnCl2 = 2 FeCl3 + 3 Sn(OH)2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
C3H7Br + KOH = C3H7OH + KBr =>
C3H7Br + KOH = C3H7OH + KBr
LiOH + H2CO3 = Li2CO3 + H2O =>
2 LiOH + H2CO3 = Li2CO3 + 2 H2O
KMnO4 + C6H12O6 + NaOH = C6H11O7Na + K2MnO4 + MnO2 + H2O =>
2 KMnO4 + 2 C6H12O6 + 2 NaOH = 2 C6H11O7Na + K2MnO4 + MnO2 + 2 H2O
Sn + Cl2 = SnCl4 =>
Sn + 2 Cl2 = SnCl4
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CuSO4 + Na8S = CuS + Na8SO4 =>
CuSO4 + Na8S = CuS + Na8SO4
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Fe(NO3)3 + LiOH = Fe(OH)3 + LiNO3 =>
Fe(NO3)3 + 3 LiOH = Fe(OH)3 + 3 LiNO3
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/01/16
Équations équilibrées sur03/02/15
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