| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 W(ClO3)5 + 5 Ag3N = W3N5 + 15 AgClO3
Al2[SO4]3 = Al2O3 + SO3 =>
Al2[SO4]3 = Al2O3 + 3 SO3
Na + KOH = H2O + KNa + KNaO3 =>
6 Na + 6 KOH = 3 H2O + 5 KNa + KNaO3
NO + KClO + H2O = KNO3 + KCl + HCl =>
2 NO + 3 KClO + H2O = 2 KNO3 + KCl + 2 HCl
Mg + ZnSO4 = MgSO4 + Zn =>
Mg + ZnSO4 = MgSO4 + Zn
HCl + Na2(SO3) = SO2 + NaCl + H2O =>
2 HCl + Na2(SO3) = SO2 + 2 NaCl + H2O
Si + CuO = SiO2 + Cu2O =>
Si + 4 CuO = SiO2 + 2 Cu2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na(OH) + H2C2O4 = Na2(C2O4) + H2O =>
2 Na(OH) + H2C2O4 = Na2(C2O4) + 2 H2O
Cd + AgIO2 = Ag + Cd(IO2)2 =>
Cd + 2 AgIO2 = 2 Ag + Cd(IO2)2
AsO4{3-} + CN{-} + H2O = AsO2{-} + CNO{-} + OH{-} =>
AsO4{3-} + CN{-} + H2O = AsO2{-} + CNO{-} + 2 OH{-}
UO2{2+} + H{+} + {-} = U{4+} + H2O =>
UO2{2+} + 4 H{+} + 2e = U{4+} + 2 H2O
SO3{2-} + H2O = SO4{2-} + H =>
SO3{2-} + H2O = SO4{2-} + 2 H
Ga + NaOH = Ga(OH) + Na =>
Ga + NaOH = Ga(OH) + Na
KBrO3 + KI + HCl = KBr + KCl + I + H2O =>
KBrO3 + 6 KI + 6 HCl = KBr + 6 KCl + 6 I + 3 H2O
HgS + S2 = HgS2 =>
2 HgS + S2 = 2 HgS2
Cu2 + SO3 + HCl = CuCl + H2O + SO2 =>
Cu2 + SO3 + 2 HCl = 2 CuCl + H2O + SO2
KMnO4 + H2SO4 + CH3CHO = HCHO + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 CH3CHO = 10 HCHO + K2SO4 + 2 MnSO4 + 3 H2O
Fe(OH)3 + NH3 + H2O = Fe(NO3)3 + H2 =>
Fe(OH)3 + 3 NH3 + 6 H2O = Fe(NO3)3 + 12 H2
Ca(OH)2 + Na2HPO4 = Ca(HPO4) + NaOH =>
Ca(OH)2 + Na2HPO4 = Ca(HPO4) + 2 NaOH
H2SO4 + Li = Li(SO4)3 + H2 =>
3 H2SO4 + Li = Li(SO4)3 + 3 H2
V + H2SO3 = V(HSO3)3 + H2 =>
2 V + 6 H2SO3 = 2 V(HSO3)3 + 3 H2
Mg + Si = MgSi =>
Mg + Si = MgSi
MnO + NO3{-} + CO2{2-} = MnO4{2-} + NO2{-} + CO2 =>
MnO + 3 NO3{-} + CO2{2-} = MnO4{2-} + 3 NO2{-} + CO2
Be(SO4)2 + NaOH = BeOH + (SO4)2Na =>
Be(SO4)2 + NaOH = BeOH + (SO4)2Na
AlF3 + NaHCO3 = AlF3OH + NaCO2 =>
AlF3 + NaHCO3 = AlF3OH + NaCO2
BrS2 + O2 = Br2O3 + SO2 =>
4 BrS2 + 11 O2 = 2 Br2O3 + 8 SO2
K2CrO4 + BrCl = KCl + Br2CrO4 =>
K2CrO4 + 2 BrCl = 2 KCl + Br2CrO4
Cu110Cl125 + *H2O = CuH2O + Cl =>
Cu110Cl125 + 110*H2O = 110 CuH2O + 125 Cl
C3H6O + HCl = C3H7O + Cl =>
C3H6O + HCl = C3H7O + Cl
C6H5OK + C4H9Cl = C10H14O + KCl =>
C6H5OK + C4H9Cl = C10H14O + KCl
Li(s) + HF(aq) = H2(g) + LiF(aq) =>
2 Li(s) + 2 HF(aq) = H2(g) + 2 LiF(aq)
NaHCO3 + NaNO3 = Na2CO3 + HNO3 =>
NaHCO3 + NaNO3 = Na2CO3 + HNO3
C3H6O + HCl = C3H7O + Cl =>
C3H6O + HCl = C3H7O + Cl
H2O + L = H2 + L2O =>
H2O + 2 L = H2 + L2O
H2CO + SO4{-2} + H{+} = H2S + CO2 + H2O =>
2 H2CO + SO4{-2} + 2 H{+} = H2S + 2 CO2 + 2 H2O
PbCl4 + NH4Cl = (NH4)2PbCl6 =>
PbCl4 + 2 NH4Cl = (NH4)2PbCl6
C4H10O2 + O2 = CO2 + H2 =>
C4H10O2 + 3 O2 = 4 CO2 + 5 H2
CuSO4(aq) + NaCl(aq) = CuCl(aq) + NaSO4(s) =>
CuSO4(aq) + NaCl(aq) = CuCl(aq) + NaSO4(s)
NH3 + Cu(NO3)2 = CuH2 + N(NO3)3 =>
2 NH3 + 3 Cu(NO3)2 = 3 CuH2 + 2 N(NO3)3
C6H14 + COF3 = C6F14 + HF + COF2 =>
C6H14 + 28 COF3 = C6F14 + 14 HF + 28 COF2
H2SO4 + NaOH = OHSO4 + NaH2 =>
H2SO4 + NaOH = OHSO4 + NaH2
CaZrO3 + NH4FHF = CaZrF6 + NH4F + H2O =>
CaZrO3 + 6 NH4FHF = CaZrF6 + 6 NH4F + 3 H2O
Na2S + Na3AsO4 + HCl = As2O3 + S + NaCl + H2O =>
2 Na2S + 2 Na3AsO4 + 10 HCl = As2O3 + 2 S + 10 NaCl + 5 H2O
NaHCO3 + H3C8H5O7 = Na3C6H5O7 + H2O + CO2 =>
39 NaHCO3 + 9 H3C8H5O7 = 13 Na3C6H5O7 + 23 H2O + 33 CO2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Fe + CuCl2 = Cu + FeCl3 =>
2 Fe + 3 CuCl2 = 3 Cu + 2 FeCl3
Ag(NO3)3 + NaOH = Ag(OH)3 + NaNO3 =>
Ag(NO3)3 + 3 NaOH = Ag(OH)3 + 3 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/24
Équations équilibrées sur02/27/23
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