| Équations équilibrées la veille | Équations équilibrées le lendemain |
NO + NO2 = N2O3
Ag(NO3) + Ga = Ag + Ga(NO3)3 =>
3 Ag(NO3) + Ga = 3 Ag + Ga(NO3)3
Fe2 + O = FeO3 =>
Fe2 + 6 O = 2 FeO3
PbNO3 + NaCO3 = Pb(CO3) + NaNO3 =>
PbNO3 + NaCO3 = Pb(CO3) + NaNO3
NaHCO3 + C6H8O7 = Na3C6H5O7 + H2O + CO2(g) =>
3 NaHCO3 + C6H8O7 = Na3C6H5O7 + 3 H2O + 3 CO2(g)
H2PbO2 + SnO = Sn2(PbO2)2 + H2O =>
2 H2PbO2 + 2 SnO = Sn2(PbO2)2 + 2 H2O
C6H5CH3 + KMnO4 + H2SO4 = C6H5CH3COOH + K2SO4 + MnSO4 + H2O =>
80 C6H5CH3 + 58 KMnO4 + 87 H2SO4 = 70 C6H5CH3COOH + 29 K2SO4 + 58 MnSO4 + 92 H2O
Al(OH)Cl2 + NaOH = Al(OH)3 + NaCl =>
Al(OH)Cl2 + 2 NaOH = Al(OH)3 + 2 NaCl
H + O = H4O2 =>
4 H + 2 O = H4O2
TlNO3 + H2O2 + KOH = Tl2O3 + KNO3 + H2O =>
2 TlNO3 + 2 H2O2 + 2 KOH = Tl2O3 + 2 KNO3 + 3 H2O
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
Na + N2 = NaN3 =>
2 Na + 3 N2 = 2 NaN3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C6H12O6 + H2 = C8H10 + H2O =>
4 C6H12O6 + 15 H2 = 3 C8H10 + 24 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Cl2 + KOH = HClO + KCl =>
Cl2 + KOH = HClO + KCl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Fe(C2H3O2)2 + Pb(NO3)2 = Fe(NO3)2 + Pb(C2H3O2)2 =>
Fe(C2H3O2)2 + Pb(NO3)2 = Fe(NO3)2 + Pb(C2H3O2)2
NaBrO3 + S + NaOH = Br2 + Na2SO3 + H2O =>
4 NaBrO3 + 5 S + 6 NaOH = 2 Br2 + 5 Na2SO3 + 3 H2O
Sr(Cl)2 + (NH4)2CO3 = SrCO3 + NH4Cl =>
Sr(Cl)2 + (NH4)2CO3 = SrCO3 + 2 NH4Cl
CH3COH + K2Cr2O7 = CH3COOK + Cr2O3 + CH3COOH + KOH =>
3 CH3COH + K2Cr2O7 = CH3COOK + Cr2O3 + 2 CH3COOH + KOH
NiCO3 + Al = Ni + Al2(CO3)3 =>
3 NiCO3 + 2 Al = 3 Ni + Al2(CO3)3
Li2CO3 + HNO3 = H2O + LiNO3 + CO2 =>
Li2CO3 + 2 HNO3 = H2O + 2 LiNO3 + CO2
C3H6 + O2 = C2O + H2O =>
4 C3H6 + 9 O2 = 6 C2O + 12 H2O
Cl2 + H2O = H2ClO =>
Cl2 + 2 H2O = 2 H2ClO
KClO + KI + H2O = KCl + I2 + K(OH) =>
KClO + 2 KI + H2O = KCl + I2 + 2 K(OH)
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
C5H12(g) + O2(g) = CO2(g) + H2O(g) =>
C5H12(g) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
FeSO4 + KI = KSO4 + FeI =>
FeSO4 + KI = KSO4 + FeI
ZnCO3 + HCl = Zn + Cl + H2O + CO2 =>
ZnCO3 + 2 HCl = Zn + 2 Cl + H2O + CO2
KNO3(ag) + H2CO3(ag) = K2CO3 + HNO3 =>
2 KNO3(ag) + H2CO3(ag) = K2CO3 + 2 HNO3
Cl2O7 + Ga(OH)3 = Ga(ClO4)3 + H2O =>
3 Cl2O7 + 2 Ga(OH)3 = 2 Ga(ClO4)3 + 3 H2O
Ag3N2 + SnCl4 = Sn3N4 + AgCl2 =>
2 Ag3N2 + 3 SnCl4 = Sn3N4 + 6 AgCl2
Na2CrO7 + Zn(ClO3)2 = Na2(ClO3)2 + ZnCrO7 =>
Na2CrO7 + Zn(ClO3)2 = Na2(ClO3)2 + ZnCrO7
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cr2(SO4)3 + H2O2 + KOH = KCrO4 + H2O + K2SO4 =>
Cr2(SO4)3 + 4 H2O2 + 8 KOH = 2 KCrO4 + 8 H2O + 3 K2SO4
I2 + HNO3 = N2O2 + HIO3 + H2 =>
2 I2 + 6 HNO3 = 3 N2O2 + 4 HIO3 + H2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
MnO2 + HC1 = Mn(C1)2 + H2O + (C)2 =>
MnO2 + 4 HC1 = Mn(C1)2 + 2 H2O + (C)2
Cr(OH)3 + Ca(OH)2 = Ca3(CrO3)2 + H2O =>
2 Cr(OH)3 + 3 Ca(OH)2 = Ca3(CrO3)2 + 6 H2O
NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2
HNO3 + H = NH2OH + H2O =>
HNO3 + 6 H = NH2OH + 2 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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