| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2 + O2 = 2 H2O
Al3 + ZnCl2 = Zn + AlCl =>
2 Al3 + 3 ZnCl2 = 3 Zn + 6 AlCl
NiSO4 + H2 = Ni + H2SO4 =>
NiSO4 + H2 = Ni + H2SO4
HCl + NaC6H5CO2 = NaCl + C6H5COOH =>
HCl + NaC6H5CO2 = NaCl + C6H5COOH
Fe + P + O2 = FePO4 =>
Fe + P + 2 O2 = FePO4
Na(s) + F(g) = NaF =>
Na(s) + F(g) = NaF
Cr2O3 + Cl2 + C = CrCl3 + CO =>
Cr2O3 + 3 Cl2 + 3 C = 2 CrCl3 + 3 CO
Fe + P4 = FeP2 =>
2 Fe + P4 = 2 FeP2
NiSO4 + H2 = Ni + H2SO4 =>
NiSO4 + H2 = Ni + H2SO4
UF4 = U + F2 =>
UF4 = U + 2 F2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
P4 + O = P2O3 =>
P4 + 6 O = 2 P2O3
CH3(CH2)11C6H4SO3H + Na2CO3 = CH3(CH2)11C6H4SO3Na + H2O + CO2 =>
2 CH3(CH2)11C6H4SO3H + Na2CO3 = 2 CH3(CH2)11C6H4SO3Na + H2O + CO2
NaFeO2 + HNO3 = Fe(NO3)3 + NaNO3 + H2O =>
NaFeO2 + 4 HNO3 = Fe(NO3)3 + NaNO3 + 2 H2O
Na4Si + H2SO4 = Na2SO4 + SiH4 =>
Na4Si + 2 H2SO4 = 2 Na2SO4 + SiH4
P4 + O = P2O3 =>
P4 + 6 O = 2 P2O3
C6H9NO + O2 = CO2 + H2O + NO =>
4 C6H9NO + 33 O2 = 24 CO2 + 18 H2O + 4 NO
SO2 + NaMnO4 + H2O = Na2SO4 + MnSO4 + H2SO4 =>
5 SO2 + 2 NaMnO4 + 2 H2O = Na2SO4 + 2 MnSO4 + 2 H2SO4
Ti + Al2O3 = TiO + Al =>
3 Ti + Al2O3 = 3 TiO + 2 Al
Cr + Te = CrTe =>
Cr + Te = CrTe
Fe(NO3)3 + KSCN = FeSCN + K(NO3)3 =>
Fe(NO3)3 + KSCN = FeSCN + K(NO3)3
CaCl2H2O + K2CO3 = CaCO3 + KCl + H2O =>
CaCl2H2O + K2CO3 = CaCO3 + 2 KCl + H2O
CoC2O4 = Co + CO2 =>
CoC2O4 = Co + 2 CO2
KNO3 + NaOH + Al + H2O = NH3 + Na[Al(OH)4] + K[Al(OH)4] =>
3 KNO3 + 5 NaOH + 8 Al + 18 H2O = 3 NH3 + 5 Na[Al(OH)4] + 3 K[Al(OH)4]
Br2 + C6H10O5 = CBr + H2O =>
3 Br2 + C6H10O5 = 6 CBr + 5 H2O
NH3 + HS = (NH4)S =>
NH3 + HS = (NH4)S
Br + CaCl = Ca + BrCl =>
Br + CaCl = Ca + BrCl
NaCl + P = NaClP =>
NaCl + P = NaClP
Al2S3 = Al + S =>
Al2S3 = 2 Al + 3 S
CH4 + C = C2H6 =>
3 CH4 + C = 2 C2H6
AlI3 + HgCl2 = AlCl3 + HgI2 =>
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2
Al(OH)3H2O = Al2O3 + H2O =>
2 Al(OH)3H2O = Al2O3 + 5 H2O
C2H2 + [Cu(NH3)2]Cl = C2Cu2 + NH3 + HCl =>
C2H2 + 2[Cu(NH3)2]Cl = C2Cu2 + 4 NH3 + 2 HCl
CuO + H2O2 = CuO2 + H2O =>
CuO + H2O2 = CuO2 + H2O
CaOH = Ca2OH2O =>
2 CaOH = Ca2OH2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2PO4 + CH3COOH = H3PO4 + CH3COO =>
H2PO4 + CH3COOH = H3PO4 + CH3COO
Co + C = Co2C =>
2 Co + C = Co2C
TiCl2 = Ti + Cl2 =>
TiCl2 = Ti + Cl2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
CaO + Cl2O7 = CaCl2 + O2 =>
CaO + Cl2O7 = CaCl2 + 4 O2
Ba + FeCl2 = BaCl2 + Fe2 =>
2 Ba + 2 FeCl2 = 2 BaCl2 + Fe2
Cr(OH)3 + Na2CO3 + KNO3 = Na2CrO4 + KNO2 + CO2 + H2O =>
2 Cr(OH)3 + 2 Na2CO3 + 3 KNO3 = 2 Na2CrO4 + 3 KNO2 + 2 CO2 + 3 H2O
CUCO3(s) = CUO(s)CO2(g) =>
CUCO3(s) = CUO(s)CO2(g)
potassiumbromide + aluminumnitrate = potassiumnitrate + AlBr3 =>
3 KBr + Al(NO3)3 = 3 KNO3 + AlBr3
Hg = Hg2 =>
2 Hg = Hg2
CuAlCl3 = CuCl3Al =>
CuAlCl3 = CuCl3Al
NaH + BCl3 = NaCl + Na(BH4) =>
4 NaH + BCl3 = 3 NaCl + Na(BH4)
KI + CI2 = KCI + I2 =>
KI + CI2 = KCI + I2
H3PO4 + SnCl2 = HCl + Sn3(PO4)2 =>
2 H3PO4 + 3 SnCl2 = 6 HCl + Sn3(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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