| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2(ag) + 2 HCl(ag) = CaCl2(ag) + 2 H2O(l)
PdCl2 + Al = Pd + AlCl3 =>
3 PdCl2 + 2 Al = 3 Pd + 2 AlCl3
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
N2O5 + Cu2O = N2Cu2O6 =>
N2O5 + Cu2O = N2Cu2O6
C13H8O + NaBH4 + CH3CH2OH = C13H10O + NaB(OCH3)4 =>
80 C13H8O + 11 NaBH4 + 48 CH3CH2OH = 84 C13H10O + 11 NaB(OCH3)4
Zn + FePO4 = ZnPO4 + Fe =>
Zn + FePO4 = ZnPO4 + Fe
Ag2O + C2H2 = Ag + CO + H2O =>
3 Ag2O + C2H2 = 6 Ag + 2 CO + H2O
Al + NaOH + H2O = Na[Al(OH)4] + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na[Al(OH)4] + 3 H2
K(g) + Cl2(g) = KCl(g) =>
2 K(g) + Cl2(g) = 2 KCl(g)
C6H5O + O2 = CO2 + H2O =>
4 C6H5O + 27 O2 = 24 CO2 + 10 H2O
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
Na3Po4 + Ba(No3)2 = Ba(Po4)2 + NaNo =>
2 Na3Po4 + Ba(No3)2 = Ba(Po4)2 + 6 NaNo
ZnS + O2 = ZnSO3 =>
2 ZnS + 3 O2 = 2 ZnSO3
NaSH + NaOH = Na2S + H2O =>
NaSH + NaOH = Na2S + H2O
C6H5COOH + CH3CH2OH = C6H5COOCH2CH3 + H2O =>
C6H5COOH + CH3CH2OH = C6H5COOCH2CH3 + H2O
B(N3)3 + LiN3 = Li[B(N3)4] =>
B(N3)3 + LiN3 = Li[B(N3)4]
KI + Cl = KCl2 + I =>
KI + 2 Cl = KCl2 + I
Ag2C2 + HCl = C2H2 + AgCl =>
Ag2C2 + 2 HCl = C2H2 + 2 AgCl
H2CO3 + Ca3N2 = H3N + CaCO3 =>
3 H2CO3 + Ca3N2 = 2 H3N + 3 CaCO3
Al + Zn2{+} = Al3{+} + Zn =>
3 Al + Zn2{+} = Al3{+} + 2 Zn
NH4NO3 + KNH2 = KNO3 + NH3 =>
NH4NO3 + KNH2 = KNO3 + 2 NH3
P + Cl2 = PCl4 =>
P + 2 Cl2 = PCl4
Fe3H2O = Fe + H2O =>
Fe3H2O = 3 Fe + H2O
AsH5 + O2 = As2O3 + H2O =>
2 AsH5 + 4 O2 = As2O3 + 5 H2O
Fe3OH + HCl = Fe3Cl + H2O =>
Fe3OH + HCl = Fe3Cl + H2O
I + OH{-} = I{-} + IO3{-} + H2O =>
6 I + 6 OH{-} = 5 I{-} + IO3{-} + 3 H2O
Fe(NO3)3 + NaI = FeI3 + NaNO3 =>
Fe(NO3)3 + 3 NaI = FeI3 + 3 NaNO3
MgSiO3 + NaOH = Mg(OH)2 + Na2SiO3 =>
MgSiO3 + 2 NaOH = Mg(OH)2 + Na2SiO3
Sc2O3 + SO3 = Sc2(SO4)3 =>
Sc2O3 + 3 SO3 = Sc2(SO4)3
C6H5OK + H2O = C6H5OH + KOH =>
C6H5OK + H2O = C6H5OH + KOH
NF3(g) + Al2O3(s) = N2(g) + O2(g) + AlF3(s) =>
4 NF3(g) + 2 Al2O3(s) = 2 N2(g) + 3 O2(g) + 4 AlF3(s)
MnO4{-} + Mn{2+} + H{+} + H2O = (Mn(H2O)6){3+} =>
MnO4{-} + 4 Mn{2+} + 8 H{+} + 26 H2O = 5(Mn(H2O)6){3+}
Pb(NO3)2 + K4Fe(CN)6 = Pb2Fe(CN)6 + KNO3 =>
2 Pb(NO3)2 + K4Fe(CN)6 = Pb2Fe(CN)6 + 4 KNO3
NaHCO3(aq) = Na2CO3 + CO2 + H2O =>
2 NaHCO3(aq) = Na2CO3 + CO2 + H2O
Co(NO3)2*6H2O + Na3PO4 = Co3(PO4)2 + NaNO3 + H2O =>
3 Co(NO3)2*6H2O + 2 Na3PO4 = Co3(PO4)2 + 6 NaNO3 + 18 H2O
HgS + O2 = Hg + SO2 = SO3 =>
HgS + O2 = Hg + SO2
Ca(OH)2 + PO4 = Ca3(PO4)2 + OH =>
3 Ca(OH)2 + 2 PO4 = Ca3(PO4)2 + 6 OH
AuCl3 + H2O2 = Au + HCl + O2 =>
2 AuCl3 + 3 H2O2 = 2 Au + 6 HCl + 3 O2
Li + KOH = K + LiOH =>
Li + KOH = K + LiOH
C + O + H2O = H2CO3 =>
C + 2 O + H2O = H2CO3
Al2 + NH3*H2O = Al(OH)3 + NH4 =>
Al2 + 6 NH3*H2O = 2 Al(OH)3 + 6 NH4
Ag3PO4 + NH3 = AgNH3 + PO4 =>
Ag3PO4 + 3 NH3 = 3 AgNH3 + PO4
PbO2 + H{+} = Pb{+2} + O2 + H2O =>
2 PbO2 + 4 H{+} = 2 Pb{+2} + O2 + 2 H2O
C3H8O + N2O = CO2 + H2O + N =>
C3H8O + 9 N2O = 3 CO2 + 4 H2O + 18 N
R2AlH + SiBr4 = SiH4 + R2AlBr =>
4 R2AlH + SiBr4 = SiH4 + 4 R2AlBr
Ni + NaCN + O2 + H2O = NaNi(CN)2 + NaOH =>
4 Ni + 8 NaCN + O2 + 2 H2O = 4 NaNi(CN)2 + 4 NaOH
Li3PO4 + B2(CO3)3 = BPO4 + Li2CO3 =>
2 Li3PO4 + B2(CO3)3 = 2 BPO4 + 3 Li2CO3
C6H5CH(OH)CH3 + H2O2 = C6H5COCH3 + H2O =>
C6H5CH(OH)CH3 + H2O2 = C6H5COCH3 + 2 H2O
C2H4Cl2 = C2H4 + Cl =>
C2H4Cl2 = C2H4 + 2 Cl
C8H15O + O2 = CO + H2O =>
4 C8H15O + 29 O2 = 32 CO + 30 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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