| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3(aq) + 6 KOH(aq) = 2 Al(OH)3(s) + 3 K2SO4(aq)
KOH + C6H8O6 = CO + H2O + K =>
8 KOH + C6H8O6 = 6 CO + 8 H2O + 8 K
Fe(NO3)2 + NaOH = Fe(OH)2 + NaNO3 =>
Fe(NO3)2 + 2 NaOH = Fe(OH)2 + 2 NaNO3
Pb(NO3)2 + CS(NH2)2 = PbS + C(NH2)2 + NO3 =>
Pb(NO3)2 + CS(NH2)2 = PbS + C(NH2)2 + 2 NO3
NaC17H35COO + MgSO4 = NaSO4 + MgC18H35O2 =>
NaC17H35COO + MgSO4 = NaSO4 + MgC18H35O2
Hg + Na2S + OH = HgS + NaOH =>
Hg + Na2S + 2 OH = HgS + 2 NaOH
C7H8 + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
5 C7H8 + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
K2Cr2O7 + H + H2SO3 = K2SO4 + H2O + Cr =>
K2Cr2O7 + 10 H + H2SO3 = K2SO4 + 6 H2O + 2 Cr
GaF3 + Ga = Ga2F2 =>
2 GaF3 + 4 Ga = 3 Ga2F2
Cu(OH)2 + HNO3 = CuOH(NO3) + H2O =>
Cu(OH)2 + HNO3 = CuOH(NO3) + H2O
K2S + COCl2 = KCl + COS =>
K2S + COCl2 = 2 KCl + COS
Mg + K3PO3 = K + Mg(PO3)2 =>
Mg + 2 K3PO3 = 6 K + Mg(PO3)2
NH4 + HI = INH5 =>
NH4 + HI = INH5
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
K2Cr2O7 + AlCl3 = K2Cl3 + AlCr2O7 =>
K2Cr2O7 + AlCl3 = K2Cl3 + AlCr2O7
Ca(OH)2 + CO2(s) = CaCO3(s) + H2O(l) =>
Ca(OH)2 + CO2(s) = CaCO3(s) + H2O(l)
Sn + NO3{-} + H{+} = SnO2 + NO2 + H2O =>
Sn + 4 NO3{-} + 4 H{+} = SnO2 + 4 NO2 + 2 H2O
Bi(OH)2 + Br2 + KOH = KBiO3 + KBr + H2O =>
2 Bi(OH)2 + 3 Br2 + 8 KOH = 2 KBiO3 + 6 KBr + 6 H2O
Ni(OH)2 + Mg2 = Mg(OH) + Ni =>
Ni(OH)2 + Mg2 = 2 Mg(OH) + Ni
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
HI + NaOCl = I2 + NaCl + H2O =>
2 HI + NaOCl = I2 + NaCl + H2O
NH4(NO3)*5Ca(NO3)2*10H2O + NaHCO3 = NaNO3 + H2O + CO2 + (NH4)2CO3 + CaCO3 =>
2 NH4(NO3)*5Ca(NO3)2*10H2O + 22 NaHCO3 = 22 NaNO3 + 31 H2O + 11 CO2 + (NH4)2CO3 + 10 CaCO3
MgOHBr + HBr = MgBr2 + H2O =>
MgOHBr + HBr = MgBr2 + H2O
C8H10 + Cl2 = C8H8Cl2 + H2 =>
C8H10 + Cl2 = C8H8Cl2 + H2
B + F2 = B2F4 =>
2 B + 2 F2 = B2F4
NaCl + H2O2 = NaO2 + ClH2 =>
NaCl + H2O2 = NaO2 + ClH2
LiOH + CO = Li2CO3 + H2 =>
2 LiOH + CO = Li2CO3 + H2
BaCl2 + Na2CrO3 = BaCrO3 + NaCl =>
BaCl2 + Na2CrO3 = BaCrO3 + 2 NaCl
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
C5H16O5 + O2 = CO2 + H2O =>
2 C5H16O5 + 13 O2 = 10 CO2 + 16 H2O
NaOH + Al(OH)3 = NaH2AlO3 + H2O =>
NaOH + Al(OH)3 = NaH2AlO3 + H2O
C + O2 = CO =>
2 C + O2 = 2 CO
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
Na(s) + HCl(l) = NaCl(s) + H2(g) =>
2 Na(s) + 2 HCl(l) = 2 NaCl(s) + H2(g)
K2O + N2O3 = KNO2 =>
K2O + N2O3 = 2 KNO2
C3H7OH + CH3COOH = C5H10O2 + H2O =>
C3H7OH + CH3COOH = C5H10O2 + H2O
Sb2S3 + HNO3 = Sb2O5 + NO2 + S + H2O =>
Sb2S3 + 10 HNO3 = Sb2O5 + 10 NO2 + 3 S + 5 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CaCl2 + Na3C6H5O7 = Ca3(C6H5O7) + Na + Cl2 =>
3 CaCl2 + Na3C6H5O7 = Ca3(C6H5O7) + 3 Na + 3 Cl2
NaOH + H2O = NaH + OH =>
NaOH + H2O = NaH + 2 OH
NH4OH + Zn(OH)2 = [Zn(NH3)4](OH)2 + H2O =>
4 NH4OH + Zn(OH)2 = [Zn(NH3)4](OH)2 + 4 H2O
NaP4O + Ca2N6O = Ca2P8O + NaN3O =>
2 NaP4O + Ca2N6O = Ca2P8O + 2 NaN3O
(NH4)3 + PO4 + Na2SO4 = PO4Na + (NH4)2SO4 =>
2(NH4)3 + 6 PO4 + 3 Na2SO4 = 6 PO4Na + 3(NH4)2SO4
Fe + O2 + H2O = Fe(O2H)2 =>
2 Fe + 3 O2 + 2 H2O = 2 Fe(O2H)2
Na2CO3(aq) + AgNO3 = Ag2CO3 + NaNO3 =>
Na2CO3(aq) + 2 AgNO3 = Ag2CO3 + 2 NaNO3
Mg(No3) + KI = MgI + KNo3 =>
Mg(No3) + KI = MgI + KNo3
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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