| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 BaCl2 + 2 Cu(SO4) = 2 CuCl3 + Ba3(SO4)2
Sc2Cr2C3O2 = Cr3C2 + Sc3C4 + Cr2O3 + Cr =>
6 Sc2Cr2C3O2 = Cr3C2 + 4 Sc3C4 + 4 Cr2O3 + Cr
C7H6O3 + C3H8O = C10H12O3 + H2O =>
C7H6O3 + C3H8O = C10H12O3 + H2O
H2O2 = O2 + water =>
2 H2O2 = O2 + 2 H2O
Na + MgCl2 = NaCl2 + Mg =>
Na + MgCl2 = NaCl2 + Mg
Ti + Cl = TiCl3 =>
Ti + 3 Cl = TiCl3
AlCl3 + NaCl = Na(AlCl4) =>
AlCl3 + NaCl = Na(AlCl4)
Fe2S6 + O2 = Fe2O3 + S02 =>
2 Fe2S6 + 3 O2 = 2 Fe2O3 + 6 S02
Ag = Ag{+} + e =>
Ag = Ag{+} + e
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeI2 + Ca(C2H3O2)2 = Fe(C2H3O2)2 + CaI2 =>
FeI2 + Ca(C2H3O2)2 = Fe(C2H3O2)2 + CaI2
Zn + Cu(NO3)2 = ZnCu2 + NO3 =>
Zn + 2 Cu(NO3)2 = ZnCu2 + 4 NO3
SiO2 + HBr = SiBr4 + H2O =>
SiO2 + 4 HBr = SiBr4 + 2 H2O
K2Cr2O7 + HCl + FeCl2 = FeCl3 + KCl + CrCl3 + H2O =>
K2Cr2O7 + 14 HCl + 6 FeCl2 = 6 FeCl3 + 2 KCl + 2 CrCl3 + 7 H2O
C4H9Br + AgNO3 = C4H9ONO2 + AgBr =>
C4H9Br + AgNO3 = C4H9ONO2 + AgBr
Na2O2 + Na = Na2O =>
Na2O2 + 2 Na = 2 Na2O
CuCl2 = Cu + Cl2(g) =>
CuCl2 = Cu + Cl2(g)
Na2CO3 + Fe2O3 + Sb2O3 + O2 = Na2Fe3SbO8 + CO2 =>
2 Na2CO3 + 3 Fe2O3 + Sb2O3 + O2 = 2 Na2Fe3SbO8 + 2 CO2
NH2Cl + OCl = NHCl2 + OH =>
NH2Cl + OCl = NHCl2 + OH
P + [O] = PO =>
P + [O] = PO
HBr + NaHCO3 = NaBrCO2 + H2O =>
HBr + NaHCO3 = NaBrCO2 + H2O
Fe2(SO4)3(aq) + NH3(aq) + H2O = Fe(OH)3(aq) + (NH4)2SO4(aq) =>
Fe2(SO4)3(aq) + 6 NH3(aq) + 6 H2O = 2 Fe(OH)3(aq) + 3(NH4)2SO4(aq)
NaN + LiCl = NaCl + LiN =>
NaN + LiCl = NaCl + LiN
Fe(OH)3 + HBr = FeBr3 + H2O =>
Fe(OH)3 + 3 HBr = FeBr3 + 3 H2O
AgNO3(aq) + H2SO4(aq) = Ag2SO4(s) + HNO3(aq) =>
2 AgNO3(aq) + H2SO4(aq) = Ag2SO4(s) + 2 HNO3(aq)
Gd2O3 + K2CO3 + Na2CO3 + Nb2O5 = GdKNaNbO5 + CO2 =>
Gd2O3 + K2CO3 + Na2CO3 + Nb2O5 = 2 GdKNaNbO5 + 2 CO2
CaSO4 + CH3COOH = CaCOOH + CH3SO4 =>
CaSO4 + CH3COOH = CaCOOH + CH3SO4
C2H5CHO + Na = C2H5CHNa + O2 =>
2 C2H5CHO + 2 Na = 2 C2H5CHNa + O2
Cl2 + S2O3{2-} + H2O = SO4{2-} + Cl{-} + H{+} =>
4 Cl2 + S2O3{2-} + 5 H2O = 2 SO4{2-} + 8 Cl{-} + 10 H{+}
Na2CO3 + H2 = H2CO3 + Na2 =>
Na2CO3 + H2 = H2CO3 + Na2
Li3(PO4)2 + Mg(NO3)2 = Li(NO3)2 + Mg3(PO4)2 =>
Li3(PO4)2 + 3 Mg(NO3)2 = 3 Li(NO3)2 + Mg3(PO4)2
CaBr2 + Na(CO3)2 = Ca(CO3)2 + NaBr2 =>
CaBr2 + Na(CO3)2 = Ca(CO3)2 + NaBr2
Fe(Br)3 + (NH4)2S = Fe2(S)3 + NH4Br =>
2 Fe(Br)3 + 3(NH4)2S = Fe2(S)3 + 6 NH4Br
Bi(s) + Cl2(g) = BiCl2 =>
Bi(s) + Cl2(g) = BiCl2
Cl2O + H2O = H6Cl2O4 =>
Cl2O + 3 H2O = H6Cl2O4
Na2CO3 + H3PO4 = CO2 + H2O + Na3PO4 =>
3 Na2CO3 + 2 H3PO4 = 3 CO2 + 3 H2O + 2 Na3PO4
Fe(No3)3 + Ba(OH)2 = Fe(OH)3 + Ba(No3)2 =>
2 Fe(No3)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 Ba(No3)2
Zn + HCl + O2 = ZnClO2 + H =>
Zn + HCl + O2 = ZnClO2 + H
Hg + CuSO4 = Hg(SO4)2 + Cu =>
Hg + 2 CuSO4 = Hg(SO4)2 + 2 Cu
AlCrCu = CuCrAl =>
AlCrCu = CuCrAl
NaI + NaNO2 + H2SO4 = NaHSO4 + I2 + NO + H2O =>
2 NaI + 2 NaNO2 + 4 H2SO4 = 4 NaHSO4 + I2 + 2 NO + 2 H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
K2(CrO4) + Na2(CO3) = Na2(CrO4) + K2(CO3) =>
K2(CrO4) + Na2(CO3) = Na2(CrO4) + K2(CO3)
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
C16H32O2 = C15H32 + CO2 =>
C16H32O2 = C15H32 + CO2
FeSCN + Na2HPO4 = NaSCN + Fe2HPO4 =>
2 FeSCN + Na2HPO4 = 2 NaSCN + Fe2HPO4
(COOH)2*2H2O + NaOH = (COONa)2 + H2O =>
(COOH)2*2H2O + 2 NaOH = (COONa)2 + 4 H2O
CaCl2(aq) + Na2S(aq) = Ca2S2(aq) + NaCl =>
2 CaCl2(aq) + 2 Na2S(aq) = Ca2S2(aq) + 4 NaCl
NH4Cl + Hg + HgNH2Cl = Hg2Cl2 + NH3 =>
NH4Cl + Hg + HgNH2Cl = Hg2Cl2 + 2 NH3
Ag2O + C = Ag + CO2 =>
2 Ag2O + C = 4 Ag + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/22/25
Équations équilibrées sur02/21/24
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