| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeCl3 + FeCl2 + 8 NH4OH = 4 H2O + 8 NH4Cl + Fe3O4
Sr3N2 + Co3N2 = SrCo2N2 =>
Sr3N2 + 2 Co3N2 = 3 SrCo2N2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
FeCl3 + FeCl2 + NH4OH = H2O + NH4Cl + Fe3O4 =>
2 FeCl3 + FeCl2 + 8 NH4OH = 4 H2O + 8 NH4Cl + Fe3O4
SO2 + O2 + CaC03 = CaSO4 + CO2 =>
SO2 + 4 O2 + CaC03 = CaSO4 + 3 CO2
C6H10O5 + CUO = CU + CO2 + H2O =>
C6H10O5 + 12 CUO = 12 CU + 6 CO2 + 5 H2O
FeCl3 + FeCl2 + NH4OH = H2O + NH4Cl + Fe3O4 =>
2 FeCl3 + FeCl2 + 8 NH4OH = 4 H2O + 8 NH4Cl + Fe3O4
CO2H2O = H2CO3 =>
CO2H2O = H2CO3
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
C2H2 + Na = C2Na + H2 =>
C2H2 + Na = C2Na + H2
KNO3 + H2SO4 = K2SO4 + HNO3 =>
2 KNO3 + H2SO4 = K2SO4 + 2 HNO3
Cr(HCO3)3 = Cr2(CO3)3 + H2O + CO2 =>
2 Cr(HCO3)3 = Cr2(CO3)3 + 3 H2O + 3 CO2
SnCl2 + NaClO + NaOH = SnO2 + NaCl + H2O =>
SnCl2 + NaClO + 2 NaOH = SnO2 + 3 NaCl + H2O
C8H14O4 + KOH = C8H12O4K2 + H2O =>
C8H14O4 + 2 KOH = C8H12O4K2 + 2 H2O
C5H90 + O2 = CO2 + H2O =>
2 C5H90 + 55 O2 = 10 CO2 + 90 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Kl + Fe(NO3)3 = Kl(NO3)3 + Fe =>
Kl + Fe(NO3)3 = Kl(NO3)3 + Fe
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
Al(NO3)3 + KCl = AlCl3 + KNO3 =>
Al(NO3)3 + 3 KCl = AlCl3 + 3 KNO3
K4Au(CN)6 + Zn = Au + K4Zn(CN)6 =>
K4Au(CN)6 + Zn = Au + K4Zn(CN)6
C12H20 + O = CO2 + H2O =>
C12H20 + 34 O = 12 CO2 + 10 H2O
C2O2H4 + NaHCO3 = CO2 + H2O + NaC2H3O2 =>
C2O2H4 + NaHCO3 = CO2 + H2O + NaC2H3O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
BeCl2 + LiH = BeH2 + LiCl =>
BeCl2 + 2 LiH = BeH2 + 2 LiCl
Zr(C5H8O2)(OC4H9)3 + H2O = Zr(C5H8O2)(C4H9O)(OH)2 + C4H10O =>
Zr(C5H8O2)(OC4H9)3 + 2 H2O = Zr(C5H8O2)(C4H9O)(OH)2 + 2 C4H10O
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
KNO3 + H2SO4 = K2SO4 + HNO3 =>
2 KNO3 + H2SO4 = K2SO4 + 2 HNO3
Cl2 + KI = I2 + KCl =>
Cl2 + 2 KI = I2 + 2 KCl
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
Al2Si2O5(OH)4 + H2SO4 = Al2(SO4)3 + H2O + H4SiO4 =>
Al2Si2O5(OH)4 + 3 H2SO4 = Al2(SO4)3 + H2O + 2 H4SiO4
Cl2 + KOH = KCl + KClO + H2O = KClO = KCl + KClO3 = KClO3 = KClO4 + KCl =>
Cl2 + 2 KOH = KCl + KClO + H2O
CH3CH12OH + O2 = CH3COOH + H2O =>
2 CH3CH12OH + 7 O2 = 2 CH3COOH + 12 H2O
Na2SiO3 + CaCl = NaCl + Ca2SiO3 =>
Na2SiO3 + 2 CaCl = 2 NaCl + Ca2SiO3
Pb(NO3)2 + H2O = NHO3 + Pb(OH)2 =>
Pb(NO3)2 + 2 H2O = 2 NHO3 + Pb(OH)2
BF3(g) + H2O(g) = B2O3(s) + HF(g) =>
2 BF3(g) + 3 H2O(g) = B2O3(s) + 6 HF(g)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
HBF4 + Ag2CO3 = AgBF4 + CO2 + H2O =>
2 HBF4 + Ag2CO3 = 2 AgBF4 + CO2 + H2O
KCl + Zn3(PO4)2 = ZnCl2 + K3PO4 =>
6 KCl + Zn3(PO4)2 = 3 ZnCl2 + 2 K3PO4
AlCl3 + H2C2O4 = Al2(C2O4)3 + HCl =>
2 AlCl3 + 3 H2C2O4 = Al2(C2O4)3 + 6 HCl
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Na2S + ZnSO4 = Na2SO4 + ZnS =>
Na2S + ZnSO4 = Na2SO4 + ZnS
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
LiO = Li + O2 =>
2 LiO = 2 Li + O2
Na2CO3 + S = Na2S + CO2 + O2 =>
2 Na2CO3 + 2 S = 2 Na2S + 2 CO2 + O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Fe2I3 + Cu(NO3)2 = CuI + Fe(NO3)3 =>
Fe2I3 + 3 Cu(NO3)2 = 3 CuI + 2 Fe(NO3)3
LiSbO3 + Ga2O3 + Fe2O3 = LiGaFeSbO6 =>
2 LiSbO3 + Ga2O3 + Fe2O3 = 2 LiGaFeSbO6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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