| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgOH + FeCl3 = AgCl3 + FeOH
CH3OH + KOH = C2H5OK + H2O =>
2 CH3OH + KOH = C2H5OK + 2 H2O
Si + KOH = KSiO + H2 =>
2 Si + 2 KOH = 2 KSiO + H2
NH3 + H2O + AlCl3 = Al(OH)3 + NH4Cl =>
3 NH3 + 3 H2O + AlCl3 = Al(OH)3 + 3 NH4Cl
Ca(IO3)2 + KI = CaI2 + K(IO3) =>
Ca(IO3)2 + 2 KI = CaI2 + 2 K(IO3)
H3BO3 + LiOH*H2O = Li3B5O8(OH)2 + H2O =>
5 H3BO3 + 3 LiOH*H2O = Li3B5O8(OH)2 + 11 H2O
SO3 + FeOH2 = FeSO3 + OH2 =>
SO3 + FeOH2 = FeSO3 + OH2
(NH4)2SO4 + HgCl2 = NH4Cl + HgSO4 =>
(NH4)2SO4 + HgCl2 = 2 NH4Cl + HgSO4
Mg + Pb(NO3)2 = Mg(NO3)2 + Pb =>
Mg + Pb(NO3)2 = Mg(NO3)2 + Pb
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Na2[Fe(CN)5NO] + Na2S = Na4[Fe(CN)5NOS] =>
Na2[Fe(CN)5NO] + Na2S = Na4[Fe(CN)5NOS]
C4H10O2 + C4H8O2 + K2CO3(l) = C4H8KO3 + H2O =>
6 C4H10O2 + C4H8O2 + 4 K2CO3(l) = 8 C4H8KO3 + 2 H2O
ZnS + CH3COOH = ZnCH2COO + H2S =>
ZnS + CH3COOH = ZnCH2COO + H2S
AgNH3 + Na2SO4 = Ag2SO4 + NaNH3 =>
2 AgNH3 + Na2SO4 = Ag2SO4 + 2 NaNH3
NaCl + KJ = NaJ + KCl =>
NaCl + KJ = NaJ + KCl
NaOH + HCl = NaCl + HOH =>
NaOH + HCl = NaCl + HOH
Al + HgCl2 = AlCl3 + Hg =>
2 Al + 3 HgCl2 = 2 AlCl3 + 3 Hg
NO3 = N + O =>
NO3 = N + 3 O
Ge2O3 + H2 = H2O + Ge =>
Ge2O3 + 3 H2 = 3 H2O + 2 Ge
HF + MgCl2 = MgF2 + HCl =>
2 HF + MgCl2 = MgF2 + 2 HCl
Co3{+} + H2O = Co + O2 + H{+} =>
4 Co3{+} + 2 H2O = 12 Co + O2 + 4 H{+}
I{-} + Cl2 + H2O = IO3{-} + HCl =>
I{-} + 3 Cl2 + 3 H2O = IO3{-} + 6 HCl
MnO4 + HCl = MnCl2 + HO2 =>
MnO4 + 2 HCl = MnCl2 + 2 HO2
MgCO3 + KOH = KCO3 + MgOH =>
MgCO3 + KOH = KCO3 + MgOH
AgCl + NH3 = [AgNH3]2 + Cl =>
2 AgCl + 2 NH3 = [AgNH3]2 + 2 Cl
C3H7CN + HCl = C3H7Cl + HCN =>
C3H7CN + HCl = C3H7Cl + HCN
CuBr + F2 = CuF + Br2 =>
2 CuBr + F2 = 2 CuF + Br2
(NH4)2S2O8(s) + KI(aq) = I2(g) + (NH4)2SO4(aq) + K2SO4(s) =>
(NH4)2S2O8(s) + 2 KI(aq) = I2(g) + (NH4)2SO4(aq) + K2SO4(s)
O2(g) + PCl3(s) = POCl3(s) =>
O2(g) + 2 PCl3(s) = 2 POCl3(s)
LiOH + H2SO3 = Li + H2SO4 + H2O =>
2 LiOH + H2SO3 = 2 Li + H2SO4 + H2O
NaOH + HCl = NaCl + HOH =>
NaOH + HCl = NaCl + HOH
MgO + I2 = Mg + IO =>
2 MgO + I2 = 2 Mg + 2 IO
Ag(s) + F2(g) = AgF(s) =>
2 Ag(s) + F2(g) = 2 AgF(s)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
IO3{-} + N2H4 = I{-} + N2 + H2O =>
2 IO3{-} + 3 N2H4 = 2 I{-} + 3 N2 + 6 H2O
Br + Al = Br3Al5 =>
3 Br + 5 Al = Br3Al5
HN3 + Ca(OH)2 = Ca(N3)2 + H2O =>
2 HN3 + Ca(OH)2 = Ca(N3)2 + 2 H2O
Ho2O3 + HNO3 = Ho(NO3)3 + H2O =>
Ho2O3 + 6 HNO3 = 2 Ho(NO3)3 + 3 H2O
AgNH3 + Na2SO4 = Ag2SO4 + NaNH3 =>
2 AgNH3 + Na2SO4 = Ag2SO4 + 2 NaNH3
KBrO3 + HBr = Br2 + KBr + H2O =>
KBrO3 + 6 HBr = 3 Br2 + KBr + 3 H2O
N + Cl2 = NCl5 =>
2 N + 5 Cl2 = 2 NCl5
CrCl3 + KMnO4 + NaOH = KCl + MnO2 + H2O + Cl2 + Na2Cr2O7 =>
4 CrCl3 + 6 KMnO4 + 4 NaOH = 6 KCl + 6 MnO2 + 2 H2O + 3 Cl2 + 2 Na2Cr2O7
Zn(s) + H2(SO)4(aq) = Zn(SO)4(aq) + H2(g) =>
Zn(s) + H2(SO)4(aq) = Zn(SO)4(aq) + H2(g)
Fe(NO3)3(aq) + NH3(aq) = NH3NO3(aq) + Fe(aq) =>
Fe(NO3)3(aq) + 3 NH3(aq) = 3 NH3NO3(aq) + Fe(aq)
H2O2 + CrCl3 + KOH = K2CrO4 + H2O + KCl =>
3 H2O2 + 2 CrCl3 + 10 KOH = 2 K2CrO4 + 8 H2O + 6 KCl
CaSO4*H2O = Ca + SO4 + H2O =>
CaSO4*H2O = Ca + SO4 + H2O
NaBr + Fe(OH)2 = FeBr2 + NaOH =>
2 NaBr + Fe(OH)2 = FeBr2 + 2 NaOH
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
Cu(s) + Al2(SO4)3(aq) = CuSO4(aq) + Al(s) =>
3 Cu(s) + Al2(SO4)3(aq) = 3 CuSO4(aq) + 2 Al(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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