| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + NaOH = NaCl + H2O
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
Zn + Fe(NO3)3 = Zn(NO3)3 + Fe =>
Zn + Fe(NO3)3 = Zn(NO3)3 + Fe
SiHCl3 = Si + HCl + SiCl4 =>
2 SiHCl3 = Si + 2 HCl + SiCl4
C + O2 = CO2 =>
C + O2 = CO2
CuCl2 + Zn = Cu + ZnCl2 =>
CuCl2 + Zn = Cu + ZnCl2
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl
Ca(NO3)2 + NaH2O2P = Na2CaP2O7 + H2O + N2O =>
Ca(NO3)2 + 2 NaH2O2P = Na2CaP2O7 + 2 H2O + N2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Gd2O3 + HNO3 = Gd(NO3)3*5H2O + N2 + O2 =>
2 Gd2O3 + 40 HNO3 = 4 Gd(NO3)3*5H2O + 14 N2 + 35 O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
Gd2O3 + HNO3 = Gd(NO3)3*4H2O + N2 + O2 =>
2 Gd2O3 + 32 HNO3 = 4 Gd(NO3)3*4H2O + 10 N2 + 25 O2
C6H12 + O6 = O2CO2H2O =>
C6H12 + 5 O6 = 6 O2CO2H2O
Gd2O3 + HNO3 = Gd(NO3)3*3H2O + N2 + O2 =>
2 Gd2O3 + 24 HNO3 = 4 Gd(NO3)3*3H2O + 6 N2 + 15 O2
Fe(NO3)2 + KOH = Fe(OH)2 + KNO3 =>
Fe(NO3)2 + 2 KOH = Fe(OH)2 + 2 KNO3
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Gd2O3 + HNO3 = Gd(NO3)3*2H2O + N2 + O2 =>
2 Gd2O3 + 16 HNO3 = 4 Gd(NO3)3*2H2O + 2 N2 + 5 O2
Fe + O = Fe2O3 =>
2 Fe + 3 O = Fe2O3
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P4 =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + 10 CO + P4
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
C6H7NO + C4H6O3 = C8H9NO2 + C2H4O2 =>
C6H7NO + C4H6O3 = C8H9NO2 + C2H4O2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Sn + HCl = SnCl2 + H2 =>
Sn + 2 HCl = SnCl2 + H2
KNO3 = KNO2 + O =>
KNO3 = KNO2 + O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
BaO + CO2 = BaCO3 =>
BaO + CO2 = BaCO3
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
AgCl = Ag + Cl =>
AgCl = Ag + Cl
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Gd2O3 + HNO3 = Gd(NO3)3*6H2O + N2 + O2 =>
2 Gd2O3 + 48 HNO3 = 4 Gd(NO3)3*6H2O + 18 N2 + 45 O2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
I2 + KIO3 + HCl = ICl + KCl + H2O =>
2 I2 + KIO3 + 6 HCl = 5 ICl + KCl + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
I2 + KIO3 + HCl = ICl + KCl + H2O =>
2 I2 + KIO3 + 6 HCl = 5 ICl + KCl + 3 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/08/21
Équations équilibrées sur10/08/20
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