| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuS + 8 HNO3 = CuSO4 + 8 NO2 + 4 H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
AgNO3 + K2Cro4 = Ag2Cro4 + KNO3 =>
2 AgNO3 + K2Cro4 = Ag2Cro4 + 2 KNO3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
NaN3 + Ba + Ta3N5 = Ba23Na11Ta8N32 + N2 =>
66 NaN3 + 138 Ba + 16 Ta3N5 = 6 Ba23Na11Ta8N32 + 43 N2
CLO2 + H2O = HCLO3 + HCL =>
6 CLO2 + 3 H2O = 5 HCLO3 + HCL
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
ClO2 + H2O = HClO3 + HCl =>
6 ClO2 + 3 H2O = 5 HClO3 + HCl
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
FeTiO3 + CO = Fe + FeTi2O5 + CO2 =>
2 FeTiO3 + CO = Fe + FeTi2O5 + CO2
Sn(s) + P(s) = Sn3P2(s) =>
3 Sn(s) + 2 P(s) = Sn3P2(s)
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
K{+} + OH{-} = KOH =>
K{+} + OH{-} = KOH
C8H8O3 + NaOH = NaC7H5O3 + CH3OH =>
C8H8O3 + NaOH = NaC7H5O3 + CH3OH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CdCl2 + Zn = ZnCl2 + Cd =>
CdCl2 + Zn = ZnCl2 + Cd
C6H10O + HNO3 = C6H10O4 + N2O + H2O =>
4 C6H10O + 6 HNO3 = 4 C6H10O4 + 3 N2O + 3 H2O
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
CuSO4 + H2S = CuS + H2SO4 =>
CuSO4 + H2S = CuS + H2SO4
NH4N3 + K2S2O8 + H2O = HNO3 + KHSO4 =>
NH4N3 + 12 K2S2O8 + 12 H2O = 4 HNO3 + 24 KHSO4
HNO3 + Al(OH)3 = H2O + Al(NO3)3 =>
3 HNO3 + Al(OH)3 = 3 H2O + Al(NO3)3
Mg + ZnSO4 = MgSO4 + Zn =>
Mg + ZnSO4 = MgSO4 + Zn
La + H2O = H2 + La(OH)3 =>
2 La + 6 H2O = 3 H2 + 2 La(OH)3
C2H4O2 + H2O = C2H3O2 + H3O =>
C2H4O2 + H2O = C2H3O2 + H3O
CO2 + H2O = C12H22O11 + O2 =>
12 CO2 + 11 H2O = C12H22O11 + 12 O2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
K2CrO4 + H2SO4 + K2SO3 = Cr2(SO4)3 + K2SO4 + H2O =>
2 K2CrO4 + 5 H2SO4 + 3 K2SO3 = Cr2(SO4)3 + 5 K2SO4 + 5 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Mg + FeSO4 = MgSO4 + Fe =>
Mg + FeSO4 = MgSO4 + Fe
NiO + C = CO2 + Ni =>
2 NiO + C = CO2 + 2 Ni
As + NaClO + H2O = NaCl + H3AsO4 =>
2 As + 5 NaClO + 3 H2O = 5 NaCl + 2 H3AsO4
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Zn + FeSO4 = ZnSO4 + Fe =>
Zn + FeSO4 = ZnSO4 + Fe
FE + Cl2 = FECl3 =>
2 FE + 3 Cl2 = 2 FECl3
CuO + H2 = H2O + Cu =>
CuO + H2 = H2O + Cu
K2MnO4 + Cl2 = KMnO4 + KCl =>
2 K2MnO4 + Cl2 = 2 KMnO4 + 2 KCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
K2MnO4 + H2SO4 + FeSO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
K2MnO4 + 4 H2SO4 + 4 FeSO4 = MnSO4 + 2 Fe2(SO4)3 + K2SO4 + 4 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KMNO4 + KI + H2SO4 = MNSO4 + K2SO4 + H2O + I2 =>
2 KMNO4 + 10 KI + 8 H2SO4 = 2 MNSO4 + 6 K2SO4 + 8 H2O + 5 I2
C3H8 + Cl = C3H8Cl =>
C3H8 + Cl = C3H8Cl
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
(NH4)2C2O4 + Ca(OH)2 = CaC2O4 + (NH4)OH =>
(NH4)2C2O4 + Ca(OH)2 = CaC2O4 + 2(NH4)OH
CACl2 + NAOH = CA(OH)2 + NACl =>
CACl2 + 2 NAOH = CA(OH)2 + 2 NACl
U3 + Pu3 = UPu =>
U3 + Pu3 = 3 UPu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/04/15
Équations équilibrées sur11/03/14
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