| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaSO4 + 2 NaOH = Na2(SO4) + Ba(OH)2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Na3SbO4 + H2S = H3SbO4 + Na2S =>
2 Na3SbO4 + 3 H2S = 2 H3SbO4 + 3 Na2S
Al2(NO3)3 + Ca = Ca(NO3)2 + Al =>
2 Al2(NO3)3 + 3 Ca = 3 Ca(NO3)2 + 4 Al
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Gd + Al = GdAl20 =>
Gd + 20 Al = GdAl20
MgN6 + H2O = Mg(OH)2 + HN3 =>
MgN6 + 2 H2O = Mg(OH)2 + 2 HN3
FeTiO3 = Fe + TiO3 =>
FeTiO3 = Fe + TiO3
MnO + P2O5 = Mn2P + O2 =>
8 MnO + 2 P2O5 = 4 Mn2P + 9 O2
Na2O2 + Cl2 = NaOCl = NaCl =>
Na2O2 + Cl2 = 2 NaOCl
Na3PO4 + AlCl3 = NaCl + AlPO4 =>
Na3PO4 + AlCl3 = 3 NaCl + AlPO4
CuFeS2(s) + HCl(ac) = CuCl2(ac) + FeCl2(ac) + H2S =>
CuFeS2(s) + 4 HCl(ac) = CuCl2(ac) + FeCl2(ac) + 2 H2S
Mg + N{2} = MgN{2} =>
Mg + N{2} = MgN{2}
CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
2 CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O
MgSO4 + AlPO4 = Mg3(PO4)2 + Al2(SO4)3 =>
3 MgSO4 + 2 AlPO4 = Mg3(PO4)2 + Al2(SO4)3
SO3 + NO2 = SO4 + N2O =>
3 SO3 + 2 NO2 = 3 SO4 + N2O
Al + HNO3(s) = Al(NO3) + NO + H2O =>
3 Al + 4 HNO3(s) = 3 Al(NO3) + NO + 2 H2O
Fe{3+} + OH{-}(aq) = Fe(OH)3 =>
Fe{3+} + 3 OH{-}(aq) = Fe(OH)3
H2O + N205 = NH + O3 =>
615 H2O + 6 N205 = 1230 NH + 205 O3
MnSO4 + NaOH + KNO3 = Na2MnO4 + Na2SO4 + KNO2 + H2O =>
MnSO4 + 4 NaOH + 2 KNO3 = Na2MnO4 + Na2SO4 + 2 KNO2 + 2 H2O
K(s) + HgSO4(aq) = K2SO4(aq) + Hg =>
2 K(s) + HgSO4(aq) = K2SO4(aq) + Hg
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
KMnO4 + H2SO4 + KCl = MnSO4 + H2O + Cl2 + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 10 KCl = 2 MnSO4 + 8 H2O + 5 Cl2 + 6 K2SO4
CrO3 + H2SO4 + CH3OH = Cr2(SO4)3 + CH2O2 + H2O =>
4 CrO3 + 6 H2SO4 + 3 CH3OH = 2 Cr2(SO4)3 + 3 CH2O2 + 9 H2O
Ba(HCO3)2 + H2SO4 = BaSO4 + H2O + CO2 =>
Ba(HCO3)2 + H2SO4 = BaSO4 + 2 H2O + 2 CO2
NaOH + C6H4(CH3COO)COOH = H2O + C6H4(CH3COO)COONa =>
NaOH + C6H4(CH3COO)COOH = H2O + C6H4(CH3COO)COONa
Al2O3 + KOH = KAlO2 + H2O =>
Al2O3 + 2 KOH = 2 KAlO2 + H2O
Ag2O = AgO2 + Ag =>
2 Ag2O = AgO2 + 3 Ag
Zn + Pb(CH3COO)4 = Pb + Zn(CH3COO)2 =>
2 Zn + Pb(CH3COO)4 = Pb + 2 Zn(CH3COO)2
C2H2SH + O2 = CO2 + H2O + SO2 =>
4 C2H2SH + 15 O2 = 8 CO2 + 6 H2O + 4 SO2
Sr(NO3)2(aq) + Na2SO4(s) = SrSO4(aq) + NaNO3(s) =>
Sr(NO3)2(aq) + Na2SO4(s) = SrSO4(aq) + 2 NaNO3(s)
Co2(SO4)3 = Co2 + (SO4)3 =>
Co2(SO4)3 = Co2 + (SO4)3
K2O + Mn2O7 = KMnO4 =>
K2O + Mn2O7 = 2 KMnO4
Cu2O + H2SO4 = CuSO4 + SO2 + H2O =>
Cu2O + 3 H2SO4 = 2 CuSO4 + SO2 + 3 H2O
CH3C2H5OH + KOH = CH3C2H5OK + H2O =>
CH3C2H5OH + KOH = CH3C2H5OK + H2O
Fe3O4 + HCl = FeCl2 + FeCl3 + H2O =>
Fe3O4 + 8 HCl = FeCl2 + 2 FeCl3 + 4 H2O
C6H12O6(s) + O(g) = CO2(g) + H20(l) =>
5 C6H12O6(s) + 30 O(g) = 30 CO2(g) + 3 H20(l)
H2O2 + MnCl22H2O = MnCl2 + HCl + O2 =>
18 H2O2 + 2 MnCl22H2O = 2 MnCl2 + 40 HCl + 19 O2
H2SO4(l) = H2(g) + S8(s) + O2(g) =>
8 H2SO4(l) = 8 H2(g) + S8(s) + 16 O2(g)
HCl(aq) + ZnS(aq) = H2S(aq) + ZnCl2(aq) =>
2 HCl(aq) + ZnS(aq) = H2S(aq) + ZnCl2(aq)
CrO3 + O2 = Cr2O7 =>
4 CrO3 + O2 = 2 Cr2O7
C11H12O2 + HBr + H2O2 = C11H10O2Br2 + H2O =>
C11H12O2 + 2 HBr + 2 H2O2 = C11H10O2Br2 + 4 H2O
HC2H3O2(aq) + KOH(aq) = H2O(l) + KC2H3O2(aq) =>
HC2H3O2(aq) + KOH(aq) = H2O(l) + KC2H3O2(aq)
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
C15H5 + O2 = CO2 + H2O =>
4 C15H5 + 65 O2 = 60 CO2 + 10 H2O
CsBr + Pb(CrO4)2 = Cs2(CrO4) + PbBr4 =>
4 CsBr + Pb(CrO4)2 = 2 Cs2(CrO4) + PbBr4
HI + Ca(OH)2 = CaI2 + H2O =>
2 HI + Ca(OH)2 = CaI2 + 2 H2O
CuO + HC1 = Cu1C2 + H2O =>
CuO + 2 HC1 = Cu1C2 + H2O
K2O(s) + CO2(g) = K2CO3(aq) =>
K2O(s) + CO2(g) = K2CO3(aq)
FeCl2 + K3[Fe(CN)6] + SnCl4 = SnCl2 + FeK[Fe(CN)6]2 + KCl =>
2 FeCl2 + 4 K3[Fe(CN)6] + 3 SnCl4 = 3 SnCl2 + 2 FeK[Fe(CN)6]2 + 10 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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