| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C14H10O2 + 4 NaBH4 = 3 C14H14O2 + 4 NaBH
Fe2O3 + Mg = MgO + Fe =>
Fe2O3 + 3 Mg = 3 MgO + 2 Fe
C3H8 + CO2 = C6H6 + H2O =>
3 C3H8 + 3 CO2 = 2 C6H6 + 6 H2O
Fe2 + H2 = Fe2H2 =>
Fe2 + H2 = Fe2H2
C7H6O2 + NaHCO3 = C7H5O2Na + H2CO3 =>
C7H6O2 + NaHCO3 = C7H5O2Na + H2CO3
SnCl2 + O2 = SnO + ClO2 =>
2 SnCl2 + 5 O2 = 2 SnO + 4 ClO2
Fe(NO3)3 + NaSCN = NaNO3 + Fe(SCN)(NO3)2 =>
Fe(NO3)3 + NaSCN = NaNO3 + Fe(SCN)(NO3)2
FeCl3 + S8 = Fe2S3 + Cl2 =>
16 FeCl3 + 3 S8 = 8 Fe2S3 + 24 Cl2
(NH4)2CO3 + NaNO3 = (NH4)(NO3) + Na2CO3 =>
(NH4)2CO3 + 2 NaNO3 = 2(NH4)(NO3) + Na2CO3
HCl + CaC2 = H2C2 + CaCl2 =>
2 HCl + CaC2 = H2C2 + CaCl2
Ca + C + O2 = CaCO3 =>
2 Ca + 2 C + 3 O2 = 2 CaCO3
Ba(OH)2 + KH(IO3)2 = Ba(IO3)2 + H2O + KOH =>
Ba(OH)2 + KH(IO3)2 = Ba(IO3)2 + H2O + KOH
K2Cl2 + Cu(NO3)2 = K2(NO3)2 + CuCl2 =>
K2Cl2 + Cu(NO3)2 = K2(NO3)2 + CuCl2
C2H5OH + HCOOH = C3H6O2 + H2O =>
C2H5OH + HCOOH = C3H6O2 + H2O
Hg + Sn(SO4)2 = Sn + Hg(SO4)2 =>
Hg + Sn(SO4)2 = Sn + Hg(SO4)2
AlC3 + H2O = C2H2 + Al(OH)3 =>
2 AlC3 + 6 H2O = 3 C2H2 + 2 Al(OH)3
HCl + CaClO2 = Cl2 + H2O + CaCl2 =>
8 HCl + 2 CaClO2 = 3 Cl2 + 4 H2O + 2 CaCl2
C2H5Cl + NH3 = C2H7N + HCl =>
C2H5Cl + NH3 = C2H7N + HCl
C3H7OH + KMnO4 = C2H5COOH + H2O + MnO + K2O =>
5 C3H7OH + 4 KMnO4 = 5 C2H5COOH + 5 H2O + 4 MnO + 2 K2O
MnO2 + Mg + HBr = MgBr2 + MnBr + H2O =>
2 MnO2 + 3 Mg + 8 HBr = 3 MgBr2 + 2 MnBr + 4 H2O
P4 + OH = PH3 + H3PO4 =>
P4 + 12 OH = PH3 + 3 H3PO4
KClO3 + C6H12O6 + H2SO4 = CO2 + H2O + Cl2 + K2SO4 =>
24 KClO3 + 5 C6H12O6 + 12 H2SO4 = 30 CO2 + 42 H2O + 12 Cl2 + 12 K2SO4
Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3
CO + KOH = HCOOK =>
CO + KOH = HCOOK
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
ZnSO4 + Mg = ZnMgSO4 =>
ZnSO4 + Mg = ZnMgSO4
C3 + O = CO2 =>
C3 + 6 O = 3 CO2
CH3COOK + H2O = CH3COOH + K2O =>
2 CH3COOK + H2O = 2 CH3COOH + K2O
KHP + NaOH = H2O + NaKP =>
KHP + NaOH = H2O + NaKP
CaCl2 + SiO2 = SiOCl2 + CaO =>
CaCl2 + SiO2 = SiOCl2 + CaO
CuO + C3H5OH = CO2 + Cu + H2O =>
8 CuO + C3H5OH = 3 CO2 + 8 Cu + 3 H2O
C14H29OH + O2 = CO2 + H2O =>
C14H29OH + 21 O2 = 14 CO2 + 15 H2O
Ga + Ni(SO3)2 = Ni + Ga2(SO3)3 =>
4 Ga + 3 Ni(SO3)2 = 3 Ni + 2 Ga2(SO3)3
KF + PF5 = KPF6 =>
KF + PF5 = KPF6
Na3CrO4 + H2SO4 = Na2SO4 + Cr + Cr2O7 + H2O =>
14 Na3CrO4 + 21 H2SO4 = 21 Na2SO4 + 4 Cr + 5 Cr2O7 + 21 H2O
KI + Cl2O = KCl + I2O =>
2 KI + Cl2O = 2 KCl + I2O
FeSO4 + H2O = Fe + O2 + H2SO4 =>
2 FeSO4 + 2 H2O = 2 Fe + O2 + 2 H2SO4
C2H2 + O2(g) = CO2(g) + H2O =>
2 C2H2 + 5 O2(g) = 4 CO2(g) + 2 H2O
Al + HCl + As2O3 = AlCl3 + AsH3 + H2O =>
4 Al + 12 HCl + As2O3 = 4 AlCl3 + 2 AsH3 + 3 H2O
C7H5NO3 + C3H6O = C10H11NO4 =>
C7H5NO3 + C3H6O = C10H11NO4
Na(HCO3) + C6H8O7 = H2O + CO2 + Na(C6H5O7) =>
9 Na(HCO3) + 8 C6H8O7 = 14 H2O + 3 CO2 + 9 Na(C6H5O7)
Cl + SrI2 = SrCl2 + I2 =>
2 Cl + SrI2 = SrCl2 + I2
Li3P + MoCl4 = LiCl + Mo3P4 =>
4 Li3P + 3 MoCl4 = 12 LiCl + Mo3P4
CaBr2 + Na2SO3 = Ca(SO3) + NaBr =>
CaBr2 + Na2SO3 = Ca(SO3) + 2 NaBr
Ba(NO3)2 + Ag2SO4 = BaSO4 + AgNO3 =>
Ba(NO3)2 + Ag2SO4 = BaSO4 + 2 AgNO3
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Pb(C2H3O2)2 + S = PbS + (C2H3O2)2 =>
Pb(C2H3O2)2 + S = PbS + (C2H3O2)2
MgBr2 + K2SO4 = MgSO4 + K2Br2 =>
MgBr2 + K2SO4 = MgSO4 + K2Br2
CUO + NO2 + O2 = CU(NO3)2 =>
2 CUO + 4 NO2 + O2 = 2 CU(NO3)2
N + O + H2O = NH4NO3 =>
2 N + O + 2 H2O = NH4NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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