| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(OH)2 + HNO3 = CuOH(NO3) + H2O
C6H12O6 + [Ag(NH3)2]OH + H2O = Ag + C6H8O7 + NH4{+} + OH{-} =>
C6H12O6 + 6[Ag(NH3)2]OH + 7 H2O = 6 Ag + C6H8O7 + 12 NH4{+} + 12 OH{-}
Ca(NO3) + K2CrO4 = CaCrO4 + K2(NO3) =>
Ca(NO3) + K2CrO4 = CaCrO4 + K2(NO3)
H4P2O5 + H2O = H3O{+} + P2O5{-4} =>
H4P2O5 + 4 H2O = 4 H3O{+} + P2O5{-4}
Zn + MnO2 + H2O = ZnO + Mn(OH)2H = =>
3 Zn + 2 MnO2 + 3 H2O = 3 ZnO + 2 Mn(OH)2H
Nb + HNO3 + HF = H2[NbF7] + NO + H2O =>
3 Nb + 5 HNO3 + 21 HF = 3 H2[NbF7] + 5 NO + 10 H2O
BaS + Na2SO4 = Na2S + BaSO4 =>
BaS + Na2SO4 = Na2S + BaSO4
HSO3 + Br(OH)2 = Br(SO3)2 + H2O =>
2 HSO3 + Br(OH)2 = Br(SO3)2 + 2 H2O
Zn(H2O)6 + NH3 = Zn(NH3)2 + H2O =>
Zn(H2O)6 + 2 NH3 = Zn(NH3)2 + 6 H2O
Co + Br + KS = CoS + KBr =>
Co + Br + KS = CoS + KBr
Fe + ZnCO3 = Zn + Fe2(CO3)3 =>
2 Fe + 3 ZnCO3 = 3 Zn + Fe2(CO3)3
KMnO4 + H2O = HMnO2 + KOH + O2 =>
KMnO4 + H2O = HMnO2 + KOH + O2
NaClH2O5 + CsCl = NaCl + CsClH2O5 =>
NaClH2O5 + CsCl = NaCl + CsClH2O5
HC2H3O2 + Ca(OH)2 = HCa + C2H3O2(OH)2 =>
HC2H3O2 + Ca(OH)2 = HCa + C2H3O2(OH)2
KI + HCl + HNO2 = I2 + KCl + NO + H2O =>
2 KI + 2 HCl + 2 HNO2 = I2 + 2 KCl + 2 NO + 2 H2O
NaCl(aq) + AgNO3(aq) = NaNO3 + AgCl(aq) =>
NaCl(aq) + AgNO3(aq) = NaNO3 + AgCl(aq)
Mg(s) + H20(g) = MgH20 =>
Mg(s) + H20(g) = MgH20
H3PO4 + NH4 + MoO4 + H = (NH4)3PO4(MoO3)12 + H2O =>
H3PO4 + 3 NH4 + 12 MoO4 + 21 H = (NH4)3PO4(MoO3)12 + 12 H2O
CO2 + H2O = HC2H3O2 + O2 =>
2 CO2 + 2 H2O = HC2H3O2 + 2 O2
ZnO + NO2 = ZnNO3 =>
ZnO + NO2 = ZnNO3
C + S8 = CS2 =>
4 C + S8 = 4 CS2
NaNo3 + HgCl2 = NaCl + Hg(No3)2 =>
2 NaNo3 + HgCl2 = 2 NaCl + Hg(No3)2
M3PO4 = M + PO4 =>
M3PO4 = 3 M + PO4
NaHCO3 + AlBr3 = NaBr + Al2(CO3)3 + HBr =>
3 NaHCO3 + 2 AlBr3 = 3 NaBr + Al2(CO3)3 + 3 HBr
HgCrO4 + NH4 = HgH4 + NCrO4 =>
HgCrO4 + NH4 = HgH4 + NCrO4
C57H104O6(s) + O2(g) = H2O + CO2 =>
C57H104O6(s) + 80 O2(g) = 52 H2O + 57 CO2
HClO3 + H2O = ClO4 + H3O =>
HClO3 + 4 H2O = ClO4 + 3 H3O
Al + H2SO4 = Al2(SO4) + SO2 + H2O =>
2 Al + 2 H2SO4 = Al2(SO4) + SO2 + 2 H2O
(NH4)2SO3 + HCl = NH4 + Cl + SO2 + H2O =>
(NH4)2SO3 + 2 HCl = 2 NH4 + 2 Cl + SO2 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Sb2S3 + HNO3 + H2O = H3SbO3 + H2SO4 + NO =>
Sb2S3 + 8 HNO3 + 2 H2O = 2 H3SbO3 + 3 H2SO4 + 8 NO
Ti3AlC2 + HF + H2O = AlF3 + H2 + TiF4 + CO =>
2 Ti3AlC2 + 30 HF + 4 H2O = 2 AlF3 + 19 H2 + 6 TiF4 + 4 CO
Ni + F2 = NiF2 =>
Ni + F2 = NiF2
HClO4 + LiOH = LiCl + H2 + O5 =>
HClO4 + LiOH = LiCl + H2 + O5
Fe + HCOOH = Fe(HCOO)2 + H2 =>
Fe + 2 HCOOH = Fe(HCOO)2 + H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
HgSO4 + AlN = Hg3N2 + Al2(SO4)3 =>
3 HgSO4 + 2 AlN = Hg3N2 + Al2(SO4)3
C9H6O4 + H2NCH2COOH = C18H9NO4 + HCHO + CO2H2O =>
14 C9H6O4 + 6 H2NCH2COOH = 6 C18H9NO4 + 23 HCHO + 7 CO2H2O
NaClO(aq) + Na2S2O3(aq) + NaOH(aq) = NaCl(aq) + Na2SO4(aq) + H2O(l) =>
4 NaClO(aq) + Na2S2O3(aq) + 2 NaOH(aq) = 4 NaCl(aq) + 2 Na2SO4(aq) + H2O(l)
Ca(NO3)2 + FeCl3 = CaCl3 + (NO3)2Fe =>
Ca(NO3)2 + FeCl3 = CaCl3 + (NO3)2Fe
H4P2O6 + NaOH = Na4P2 + O + H2O =>
H4P2O6 + 4 NaOH = Na4P2 + 6 O + 4 H2O
Fe2(SO4)3 = FeSO4 + SO4 =>
Fe2(SO4)3 = 2 FeSO4 + SO4
H2SO4 + Ni(OH)3 = Ni2(SO4)3 + H2O =>
3 H2SO4 + 2 Ni(OH)3 = Ni2(SO4)3 + 6 H2O
C3H8 + O2 = C3O10 + H8 =>
C3H8 + 5 O2 = C3O10 + H8
Fe + LiClO = Fe(ClO)3 + Li2 =>
2 Fe + 6 LiClO = 2 Fe(ClO)3 + 3 Li2
MgCl2 + CH3COOH = Mg(CH3COO)2 + HCl =>
MgCl2 + 2 CH3COOH = Mg(CH3COO)2 + 2 HCl
CO2 + H2O = HCO3 + H3O =>
CO2 + 2 H2O = HCO3 + H3O
H2 + SO4 + Ba(OH)2 = BaSO4 + H2O =>
H2 + SO4 + Ba(OH)2 = BaSO4 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe + LiClO = Fe(ClO)3 + Li2 =>
2 Fe + 6 LiClO = 2 Fe(ClO)3 + 3 Li2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/24
Équations équilibrées sur04/06/23
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