| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2 + NaCl = PbCl + Na(NO3)2
H3PO4 + CuS = Cu3(PO4)2 + H2S =>
2 H3PO4 + 3 CuS = Cu3(PO4)2 + 3 H2S
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
Ca(NO3)2 + C2H6N4O2 + SiO2 = N2 + CO2 + H2O + Ca2SiO4 =>
2 Ca(NO3)2 + 2 C2H6N4O2 + SiO2 = 6 N2 + 4 CO2 + 6 H2O + Ca2SiO4
Sr3(PO4)2 + Na2SO4 = Na3PO4 + SrSO4 =>
Sr3(PO4)2 + 3 Na2SO4 = 2 Na3PO4 + 3 SrSO4
CrO3 + NH3 = Cr2O3 + N2 + H2O =>
2 CrO3 + 2 NH3 = Cr2O3 + N2 + 3 H2O
AgNO3 + (NH4)2CrO4 = Ag2CrO4 + (NH4)(NO3) =>
2 AgNO3 + (NH4)2CrO4 = Ag2CrO4 + 2(NH4)(NO3)
Mn(OH)2 + (NH4)2SO4 = MnSO4 + NH3 + H2O =>
Mn(OH)2 + (NH4)2SO4 = MnSO4 + 2 NH3 + 2 H2O
K3PO4 + Ba(NO3)2 = Ba3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 KNO3
NaOH + CH3COOH = Na + C2H3O2 + H2O =>
NaOH + CH3COOH = Na + C2H3O2 + H2O
Li2CrO4 + BaCl2 = LiCl + Ba2(CrO4)2 =>
2 Li2CrO4 + 2 BaCl2 = 4 LiCl + Ba2(CrO4)2
Fe3O4 + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe3O4 + 10 HNO3 = 3 Fe(NO3)3 + NO2 + 5 H2O
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
HNO3 + MgO = Mg(NO3)2 + H2O =>
2 HNO3 + MgO = Mg(NO3)2 + H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
H3Cit + NaOH = H2O + Na3Cit =>
H3Cit + 3 NaOH = 3 H2O + Na3Cit
H2SO4 + Al = Al2(SO4)3 + H2 =>
3 H2SO4 + 2 Al = Al2(SO4)3 + 3 H2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
PbO2 = PbO + O3 =>
3 PbO2 = 3 PbO + O3
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
H2SO3 + H2O2 = H2SO4 + H2O =>
H2SO3 + H2O2 = H2SO4 + H2O
P + Ca = CaP =>
P + Ca = CaP
CaH2 + HNO3 = H2 + Ca(NO3)2 =>
CaH2 + 2 HNO3 = 2 H2 + Ca(NO3)2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
AgNO3 + (NH4)2CrO4 = Ag2CrO4 + NH4NO3 =>
2 AgNO3 + (NH4)2CrO4 = Ag2CrO4 + 2 NH4NO3
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Ca + P = CaP =>
Ca + P = CaP
Fe + Cl2 = FeCl =>
2 Fe + Cl2 = 2 FeCl
Ca + P = Ca3P =>
3 Ca + P = Ca3P
C + O2 = CO =>
2 C + O2 = 2 CO
C4H8 + O2 = H2O + CO2 =>
C4H8 + 6 O2 = 4 H2O + 4 CO2
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NABr + CA(OH)2 = CABr2 + NAOH =>
2 NABr + CA(OH)2 = CABr2 + 2 NAOH
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
I2 + Cl2 = ICl =>
I2 + Cl2 = 2 ICl
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
Cl2 + AlO3 = AlCl3 + O2 =>
3 Cl2 + 2 AlO3 = 2 AlCl3 + 3 O2
Mg + H2O = MgOH + H2 =>
2 Mg + 2 H2O = 2 MgOH + H2
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C + O2 = CO2 =>
C + O2 = CO2
C6H5I + AgNO3 = C6H5ONO2 + AgI =>
C6H5I + AgNO3 = C6H5ONO2 + AgI
C + O2 = CO =>
2 C + O2 = 2 CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/15
Équations équilibrées sur02/08/14
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