| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cl2 + I2 = 2 ICl3
H3OBr + AgNO3 = AgBr + HNO3 + H2O =>
H3OBr + AgNO3 = AgBr + HNO3 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HNO3 + Na2CO3 = NaNO3 + H2O + CO2 =>
2 HNO3 + Na2CO3 = 2 NaNO3 + H2O + CO2
AlI3 + Na2CO3 = INa + Al2(CO3)3 =>
2 AlI3 + 3 Na2CO3 = 6 INa + Al2(CO3)3
Cu + HF = HCu + F =>
Cu + HF = HCu + F
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
LiOH + CdCl2 = LiCl2 + CdOH =>
LiOH + CdCl2 = LiCl2 + CdOH
Na3(IrCl6) + NaOH + H2O + O2 = Ir(OH)4 + NaCl =>
4 Na3(IrCl6) + 12 NaOH + 2 H2O + O2 = 4 Ir(OH)4 + 24 NaCl
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
AlN + H2O = Al(OH)3 + NH3 =>
AlN + 3 H2O = Al(OH)3 + NH3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Ce(SO4)2 + Na2CO3 = Na4Ce(CO3)4 + Na2SO4 =>
Ce(SO4)2 + 4 Na2CO3 = Na4Ce(CO3)4 + 2 Na2SO4
H2CO3 + NaOH = Na2CO3 + H2O =>
H2CO3 + 2 NaOH = Na2CO3 + 2 H2O
Al + Cl = AlCl =>
Al + Cl = AlCl
Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
As2O3 + H2SO4 + Zn = AsH3 + ZnSO4 + H2O =>
As2O3 + 6 H2SO4 + 6 Zn = 2 AsH3 + 6 ZnSO4 + 3 H2O
K2CrO4 + CuCl2 = KCl + CuCrO4 =>
K2CrO4 + CuCl2 = 2 KCl + CuCrO4
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cr2O3 + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
Cr2O3 + 3 KNO3 + 4 KOH = 2 K2CrO4 + 3 KNO2 + 2 H2O
HCl + KOH = H2O + KCl =>
HCl + KOH = H2O + KCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
BaCl2 + AgNO3 = Ba(NO3)2 + AgCl =>
BaCl2 + 2 AgNO3 = Ba(NO3)2 + 2 AgCl
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
Fe + HNO3 = Fe(NO3)2 + NH4NO3 + H2O =>
4 Fe + 10 HNO3 = 4 Fe(NO3)2 + NH4NO3 + 3 H2O
AgNO3 + Zn = Ag + Zn(NO3) =>
AgNO3 + Zn = Ag + Zn(NO3)
NiO + H2 = Ni + H2O =>
NiO + H2 = Ni + H2O
Pb(NO3)2 + H2O2 + NaOH = PbO2 + NaNO3 + H2O =>
Pb(NO3)2 + H2O2 + 2 NaOH = PbO2 + 2 NaNO3 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C + O2 = CO2 =>
C + O2 = CO2
CuO + C = Cu + CO =>
CuO + C = Cu + CO
HCl = H + Cl =>
HCl = H + Cl
NH3 + O2 = NO + H20 =>
20 NH3 + 10 O2 = 20 NO + 3 H20
HCl = H + Cl2 =>
2 HCl = 2 H + Cl2
C1000H875O272 + H2O = CH4 + CO2 =>
8 C1000H875O272 + 5162 H2O = 4331 CH4 + 3669 CO2
V2O5 + Al = V + Al2O3 =>
3 V2O5 + 10 Al = 6 V + 5 Al2O3
C6H12 + Cl2 = C6H5Cl + HCl =>
C6H12 + 4 Cl2 = C6H5Cl + 7 HCl
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
K + Cl2 = KCl2 =>
K + Cl2 = KCl2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
H2O = H + O2 =>
2 H2O = 4 H + O2
Pb + HNO3 = NO2 + Pb(NO3)2 + H2O =>
Pb + 4 HNO3 = 2 NO2 + Pb(NO3)2 + 2 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaHSO4 + Ba(OH)2 = BaSO4 + NaOH + H2O =>
NaHSO4 + Ba(OH)2 = BaSO4 + NaOH + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/04/14
Équations équilibrées sur06/03/13
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