| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ba(AsO4) + 2 SiO2 + 3 C = 2 BaSiO3 + 3 CO2 + 2 As
HNO3 + Cu(OH)2 = Cu(NO3)2 + H2O =>
2 HNO3 + Cu(OH)2 = Cu(NO3)2 + 2 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
V(ClO3)5 = O2 + VCl5 =>
2 V(ClO3)5 = 15 O2 + 2 VCl5
PbSO4 + AgNO3 = Pb(NO3) + AgSO4 =>
PbSO4 + AgNO3 = Pb(NO3) + AgSO4
ZnO + NaCl = ZnCl2 + Na2O =>
ZnO + 2 NaCl = ZnCl2 + Na2O
KClO4 = KCl + O4 =>
KClO4 = KCl + O4
ClO2 = Cl + O =>
ClO2 = Cl + 2 O
LiC{+6} + CoO{+2} = C{+6} + LiCoO{+2} =>
LiC{+6} + CoO{+2} = C{+6} + LiCoO{+2}
NH4NO3 + CaOH2 = Ca(NO3)2 + NH3 + H2O =>
9 NH4NO3 + 4 CaOH2 = 4 Ca(NO3)2 + 10 NH3 + 7 H2O
CH3NHC2H5 + HCl = CH3NH2C2H5Cl =>
CH3NHC2H5 + HCl = CH3NH2C2H5Cl
AIF3 = AI + F3 =>
AIF3 = AI + F3
Mg + HNO3 = NH4NO3 + Mg(NO3)2 + H2O =>
4 Mg + 10 HNO3 = NH4NO3 + 4 Mg(NO3)2 + 3 H2O
I2 + KOH = K + KIO3 + H2O =>
I2 + 12 KOH = 10 K + 2 KIO3 + 6 H2O
Mg2Zn + HCl = Mg2ZnCl2 + H2 =>
Mg2Zn + 2 HCl = Mg2ZnCl2 + H2
Fe2 + O2 = Fe2O =>
2 Fe2 + O2 = 2 Fe2O
Br + Ag = AgBr =>
Br + Ag = AgBr
NH4OH + Al2(CO3)3 = (NH4)2CO3 + Al(OH)3 =>
6 NH4OH + Al2(CO3)3 = 3(NH4)2CO3 + 2 Al(OH)3
HCl + BaCl2 = HCl2 + Ba2Cl =>
3 HCl + 2 BaCl2 = 3 HCl2 + Ba2Cl
CH4 + O2 = CO + HO2 =>
2 CH4 + 9 O2 = 2 CO + 8 HO2
CO2 + H2S = C6H12O6 + H2O + S8 =>
12 CO2 + 24 H2S = 2 C6H12O6 + 12 H2O + 3 S8
Cs + N = CsN =>
Cs + N = CsN
[Ag(NH3)2]Cl + Cu = Ag[Cu(NH3)2]Cl =>
[Ag(NH3)2]Cl + Cu = Ag[Cu(NH3)2]Cl
NaCl + SO2 + H2O + O2 = Na1SO4 + HCl =>
4 NaCl + 4 SO2 + 2 H2O + 3 O2 = 4 Na1SO4 + 4 HCl
CaCO3 + HC = Ca + H2O + CO2 =>
5 CaCO3 + 2 HC = 5 Ca + H2O + 7 CO2
(NH4)2 + SO4 = NH3 + H2SO4 =>
(NH4)2 + SO4 = 2 NH3 + H2SO4
Fe(OH)3 + NH3 = Fe2O3 + NH4OH =>
2 Fe(OH)3 + 3 NH3 = Fe2O3 + 3 NH4OH
Pb + Fe2(SO4)3 = Pb2(SO4)4 + Fe =>
6 Pb + 4 Fe2(SO4)3 = 3 Pb2(SO4)4 + 8 Fe
H3CCOOH + NaHCO3 = C2H3NaO2 + H2O + CO2 =>
H3CCOOH + NaHCO3 = C2H3NaO2 + H2O + CO2
C2H2 + Cu2Cl2 = Cu2C2 + HCl =>
C2H2 + Cu2Cl2 = Cu2C2 + 2 HCl
Cu2Cl2 + Al = Cu + AlCl =>
Cu2Cl2 + 2 Al = 2 Cu + 2 AlCl
H2NO3 + K = KNO3 + H2 =>
H2NO3 + K = KNO3 + H2
AIF3 = AI + F3 =>
AIF3 = AI + F3
Ba + HCl = BaH2 + Cl2 =>
Ba + 2 HCl = BaH2 + Cl2
Mn + HNO3 = Mn(NO3)2 + NH4NO3 + H2O =>
4 Mn + 10 HNO3 = 4 Mn(NO3)2 + NH4NO3 + 3 H2O
Ga + H2O + NaOH = Na2[Ga(OH)4] + H2 =>
Ga + 2 H2O + 2 NaOH = Na2[Ga(OH)4] + H2
HNO3 + H2SO4 = NO3 + SO2 + H2O =>
2 HNO3 + H2SO4 = 2 NO3 + SO2 + 2 H2O
Fe2(SO4)3 + Pb = Pb(SO4) + Fe =>
Fe2(SO4)3 + 3 Pb = 3 Pb(SO4) + 2 Fe
Li2S + P2S5 + LiCl = Li55P10S45Cl15 =>
20 Li2S + 5 P2S5 + 15 LiCl = Li55P10S45Cl15
Ca(HCO3)2 + HNO3 = Ca + (NO3)2 + H2O + CO2 =>
Ca(HCO3)2 + 2 HNO3 = Ca + (NO3)2 + 2 H2O + 2 CO2
Al(MnO4)3 + HCl + FeCl2 = AlCl3 + MnCl2 + FeCl3 + H2O =>
Al(MnO4)3 + 24 HCl + 15 FeCl2 = AlCl3 + 3 MnCl2 + 15 FeCl3 + 12 H2O
Sr(OH)2 + CO2 = SrCO3 + H2O =>
Sr(OH)2 + CO2 = SrCO3 + H2O
CH3CH2COOH + H2O = CH3CH2COO{-} + H3O{+} =>
CH3CH2COOH + H2O = CH3CH2COO{-} + H3O{+}
Cr + I2 = CrI =>
2 Cr + I2 = 2 CrI
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CaCl2 + HNO3 = Ca(NO3)2 + HCl =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2 HCl
Cu(NO3)2 + NaOH = Cu(OH)2 + Na + (NO3) =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 Na + 2(NO3)
Ca(NO3)2 + Fe = Fe(NO3)3 + Ca =>
3 Ca(NO3)2 + 2 Fe = 2 Fe(NO3)3 + 3 Ca
SO4{-2} + Ba{2+} = BaSO4 =>
SO4{-2} + Ba{2+} = BaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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