| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiBr(aq) + AgNO3(aq) = LiNO3(s) + AgBr(aq)
H2SO4 + FeSO4 + KNO3 = Fe2(SO4)3 + K2SO4 + NO + H2O =>
4 H2SO4 + 6 FeSO4 + 2 KNO3 = 3 Fe2(SO4)3 + K2SO4 + 2 NO + 4 H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Sb2(CO3)3 = Sb2O3 + CO2 =>
Sb2(CO3)3 = Sb2O3 + 3 CO2
FeSO4 + HNO3 + H2SO4 = Fe(SO4)3 + NO + H2O =>
3 FeSO4 + 4 HNO3 + 6 H2SO4 = 3 Fe(SO4)3 + 4 NO + 8 H2O
HI + AgOH = AgI + H2O =>
HI + AgOH = AgI + H2O
BaCl2 + Sr(OH)2 = Ba(OH)2 + SrCl2 =>
BaCl2 + Sr(OH)2 = Ba(OH)2 + SrCl2
Ca(OH)2 + HCl = CaOHCl + H2O =>
Ca(OH)2 + HCl = CaOHCl + H2O
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l)
K2CrO4 + C2H5OH + H2SO4 = CH3CO2H + H2O + Cr2(SO4)3 + K2SO4 =>
4 K2CrO4 + 3 C2H5OH + 10 H2SO4 = 3 CH3CO2H + 13 H2O + 2 Cr2(SO4)3 + 4 K2SO4
KI + Mn2O3 + H2SO4 = MnSO4 + K2SO4 + I2 + H2O =>
2 KI + Mn2O3 + 3 H2SO4 = 2 MnSO4 + K2SO4 + I2 + 3 H2O
C2H5COOH + Na2CO3 = C2H5COONa + H2CO3 =>
2 C2H5COOH + Na2CO3 = 2 C2H5COONa + H2CO3
CuO(s) + C(s) = Cu(s) + CO(g) =>
CuO(s) + C(s) = Cu(s) + CO(g)
CH3OH + Ag2O = Ag + CHOOH + H2O =>
CH3OH + 2 Ag2O = 4 Ag + CHOOH + H2O
KCH3COO + Fe(NO3)3 = KNO3 + Fe(CH3COO)3 =>
3 KCH3COO + Fe(NO3)3 = 3 KNO3 + Fe(CH3COO)3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
C154H27 + O2 = H2O + CO2 =>
4 C154H27 + 643 O2 = 54 H2O + 616 CO2
C3H7Cl + NaOH = CH3CH2CH2OH + NaCl =>
C3H7Cl + NaOH = CH3CH2CH2OH + NaCl
SO2 + H2O = S + H2SO4 =>
3 SO2 + 2 H2O = S + 2 H2SO4
CuCl2 + (NH4)2CO3 = NH4Cl + CuCO3 =>
CuCl2 + (NH4)2CO3 = 2 NH4Cl + CuCO3
Al(OH)3 + Al2(SO4)3 = AlOH(SO4) =>
Al(OH)3 + Al2(SO4)3 = 3 AlOH(SO4)
K2CO3 + BaCl2 = BaCO3 + KCl =>
K2CO3 + BaCl2 = BaCO3 + 2 KCl
Pb(NO3)2 + K2SO4 = PbK2 + SO4(NO3)2 =>
Pb(NO3)2 + K2SO4 = PbK2 + SO4(NO3)2
CuOHCl + HCl = CuCl2 + H2O =>
CuOHCl + HCl = CuCl2 + H2O
Cl2 + O + HOH = HClO =>
Cl2 + O + HOH = 2 HClO
KMnO4 + H2SO4 = MnO2 + K2SO4 + H2O + O2 =>
4 KMnO4 + 2 H2SO4 = 4 MnO2 + 2 K2SO4 + 2 H2O + 3 O2
Al(NO3)3 + HCl = AlCl3 + HNO3 =>
Al(NO3)3 + 3 HCl = AlCl3 + 3 HNO3
C6H5NH4Cl + NaOH = C6H5NH4OH + NaCl =>
C6H5NH4Cl + NaOH = C6H5NH4OH + NaCl
Ni*2 + Mn + In = Ni2MnIn =>
2 Ni*2 + Mn + In = Ni2MnIn
NaOH + HCO3{-} = NaHCO3{-} + OH =>
NaOH + HCO3{-} = NaHCO3{-} + OH
H2SiO3 + Ba(OH)2 = Ba(HSiO3)2 + H2O =>
2 H2SiO3 + Ba(OH)2 = Ba(HSiO3)2 + 2 H2O
C2H6O(C2H5OH)(l) + O2 = CO2 + H2O =>
C2H6O(C2H5OH)(l) + 6 O2 = 4 CO2 + 6 H2O
Zn(HCO3)2 + CH3COOH = (CH3COO)2Zn + H2O + CO2 =>
Zn(HCO3)2 + 2 CH3COOH = (CH3COO)2Zn + 2 H2O + 2 CO2
Cr2O3 + NaOH + H2O = Na1[Cr(OH)4] =>
Cr2O3 + 2 NaOH + 3 H2O = 2 Na1[Cr(OH)4]
KCl + NH4H2PO4 = KH2PO4 + NH4Cl =>
KCl + NH4H2PO4 = KH2PO4 + NH4Cl
FeSO4 + BaCl2 = FeCl2 + BaSO4 = FeSO4 + BaCl2 = FeCl2 + BaSO4 =>
FeSO4 + BaCl2 = FeCl2 + BaSO4
MgO + SO3 = MgO(SO3)2 =>
MgO + 2 SO3 = MgO(SO3)2
Hg2O + H2Br = H2O + Hg2Br =>
Hg2O + H2Br = H2O + Hg2Br
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cl2 + Cr = Cl3Cr =>
3 Cl2 + 2 Cr = 2 Cl3Cr
K2(Cr2O7) + ZnCl2 + H2SO4 = Cr2(SO4)3 + K2(SO4) + Zn(SO4) + Cl2 + H2O =>
K2(Cr2O7) + 3 ZnCl2 + 7 H2SO4 = Cr2(SO4)3 + K2(SO4) + 3 Zn(SO4) + 3 Cl2 + 7 H2O
NaClO3 + NaNO2 = NaNO3 + NaCl =>
NaClO3 + 3 NaNO2 = 3 NaNO3 + NaCl
K3PO4 + CaN2O6 = KNO3 + Ca3P2O8 =>
2 K3PO4 + 3 CaN2O6 = 6 KNO3 + Ca3P2O8
FeCl3 + K2CO3 + H2O = Fe(OH)3 + CO2 + KCl =>
2 FeCl3 + 3 K2CO3 + 3 H2O = 2 Fe(OH)3 + 3 CO2 + 6 KCl
K2[Zn(OH)4] + HNO3 = Zn(OH)2 + KNO3 + H2O =>
K2[Zn(OH)4] + 2 HNO3 = Zn(OH)2 + 2 KNO3 + 2 H2O
ZnCl2 + Na2CO3*10H2O = ZnCO3 + NaCl + H2O =>
ZnCl2 + Na2CO3*10H2O = ZnCO3 + 2 NaCl + 10 H2O
C8H18 = H2 + C8H10 =>
C8H18 = 4 H2 + C8H10
KOH + CuO = Cu(OH)2 + K2O =>
2 KOH + CuO = Cu(OH)2 + K2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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