| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOH + HgSO4 = Na2SO4 + Hg(OH)2
CaAl4O7 + CaO = CaAl2O4 =>
CaAl4O7 + CaO = 2 CaAl2O4
CNH2O2 = CNOH2O =>
CNH2O2 = CNOH2O
AgNO3 + N2H6SO4 + NH3 = (NH4)2SO4 + N2H4NO3 + Ag =>
AgNO3 + N2H6SO4 + 2 NH3 = (NH4)2SO4 + N2H4NO3 + Ag
Me2O3 + H2 = Me2 + H2O =>
Me2O3 + 3 H2 = Me2 + 3 H2O
Hg2(NO3)2 = Hg{2+} + NO3{2-} =>
Hg2(NO3)2 = 2 Hg{2+} + 2 NO3{2-}
MnO4{-} + AsO3{2-} + H2O = MnO2 + AsO4{2-} + OH{-} =>
2 MnO4{-} + 3 AsO3{2-} + H2O = 2 MnO2 + 3 AsO4{2-} + 2 OH{-}
KFe3(SO4)2(OH)6 + CH2O = K{+} + Fe{2+} + SO4{2-} + HCO3{-} + CH3COO{-} + H2O =>
4 KFe3(SO4)2(OH)6 + 21 CH2O = 4 K{+} + 12 Fe{2+} + 8 SO4{2-} + 3 HCO3{-} + 9 CH3COO{-} + 18 H2O
C7H14ONaOCl = C7H12ONaClH2O =>
C7H14ONaOCl = C7H12ONaClH2O
FeBr3 = FeBr2 + Br2 =>
2 FeBr3 = 2 FeBr2 + Br2
H2O2 + KOH = KHO2 + H2O =>
H2O2 + KOH = KHO2 + H2O
AgI + KNO3 + NH3 = AgNO2 + KO + INH3 =>
AgI + KNO3 + NH3 = AgNO2 + KO + INH3
FeBr3 = Fe3 + Br =>
3 FeBr3 = Fe3 + 9 Br
C5H8O + (C16H16O4) = H2O + C13H14O2 =>
2 C5H8O + (C16H16O4) = 2 H2O + 2 C13H14O2
Hg + CuSO4 = Hg(SO4)2 + Cu =>
Hg + 2 CuSO4 = Hg(SO4)2 + 2 Cu
KClO3 + CrCl3 + KOH = K2CrO4 + H2O + KCl =>
KClO3 + 2 CrCl3 + 10 KOH = 2 K2CrO4 + 5 H2O + 7 KCl
Zn + Hg(NO3) = Zn(NO3)2 + Hg =>
Zn + 2 Hg(NO3) = Zn(NO3)2 + 2 Hg
AgI + KNO3 + NH3 = AgNO2 + KO + INH3 =>
AgI + KNO3 + NH3 = AgNO2 + KO + INH3
NH4ClHF = HClNH4F =>
NH4ClHF = HClNH4F
Pb(NO3)4(aq) + Na2SO4 = Pb(SO4)2 + NaNO3 =>
Pb(NO3)4(aq) + 2 Na2SO4 = Pb(SO4)2 + 4 NaNO3
Aluminum + Sulfide = AluminumSulfide =>
Aluminum + Sulfide = AluminumSulfide
FeBr3 = Fe + Br2 =>
2 FeBr3 = 2 Fe + 3 Br2
MnO4{-} + AsO3{2-} + H2O = MnO2 + AsO4{2-} + OH{-} =>
2 MnO4{-} + 3 AsO3{2-} + H2O = 2 MnO2 + 3 AsO4{2-} + 2 OH{-}
C5H8O + (C16H16O4) = H2O + C13H14O2 =>
2 C5H8O + (C16H16O4) = 2 H2O + 2 C13H14O2
Fe2O3 + C = CO2 + Fe =>
2 Fe2O3 + 3 C = 3 CO2 + 4 Fe
NaOH + HgSO4 = Na2SO4 + Hg(OH)2 =>
2 NaOH + HgSO4 = Na2SO4 + Hg(OH)2
FeBr3 = Fe3 + Br =>
3 FeBr3 = Fe3 + 9 Br
C5H8O + (C16H16O4) = H2O + C13H14O2 =>
2 C5H8O + (C16H16O4) = 2 H2O + 2 C13H14O2
C4H2O3C5H6 = C9H8O3 =>
C4H2O3C5H6 = C9H8O3
K2S2O8 + BaI2 = BaSO4 + K2SO4 + I(IO3)3 + SO2 =>
13 K2S2O8 + 4 BaI2 = 4 BaSO4 + 13 K2SO4 + 2 I(IO3)3 + 9 SO2
Pt + HCl + NO3 + KCl = K2PtCl6 + NO + H2O =>
Pt + 4 HCl + NO3 + 2 KCl = K2PtCl6 + NO + 2 H2O
KCl + CH3COOH = KCOOH + CH3Cl =>
KCl + CH3COOH = KCOOH + CH3Cl
FeBr3 = Fe3 + Br =>
3 FeBr3 = Fe3 + 9 Br
SnSO4 + Zn + H2O = SnO2 + ZnSO4 + H2 =>
SnSO4 + Zn + 2 H2O = SnO2 + ZnSO4 + 2 H2
AgI + KNO3 + NH3 = AgNO2 + KO + INH3 =>
AgI + KNO3 + NH3 = AgNO2 + KO + INH3
NaOH + HgSO4 = Na2SO4 + Hg(OH)2 =>
2 NaOH + HgSO4 = Na2SO4 + Hg(OH)2
ZnRbCl = ZnClRb =>
ZnRbCl = ZnClRb
Li2O + Cu3P2 = Li3P + CuO =>
3 Li2O + Cu3P2 = 2 Li3P + 3 CuO
Ag + BaCl2 = AgBaCl2 =>
Ag + BaCl2 = AgBaCl2
MnO4{-} + AsO3{2-} + H2O = MnO2 + AsO4{2-} + OH{-} =>
2 MnO4{-} + 3 AsO3{2-} + H2O = 2 MnO2 + 3 AsO4{2-} + 2 OH{-}
C5H8O + (C16H16O4) = H2O + C13H14O2 =>
2 C5H8O + (C16H16O4) = 2 H2O + 2 C13H14O2
FeBr3 = Fe3 + Br =>
3 FeBr3 = Fe3 + 9 Br
NaOH + HgSO4 = Na2SO4 + Hg(OH)2 =>
2 NaOH + HgSO4 = Na2SO4 + Hg(OH)2
Cu + NO3{-} + H{+} = NO2 + Cu{2+} + H2O =>
Cu + 2 NO3{-} + 4 H{+} = 2 NO2 + Cu{2+} + 2 H2O
Ag + BaCl2 = AgBaCl2 =>
Ag + BaCl2 = AgBaCl2
NaI(aq)Cl(aq) = I(aq)NaCl(aq) =>
NaI(aq)Cl(aq) = I(aq)NaCl(aq)
Ca(NO3)2PbCO3 = CaCO3Pb(NO3)2 =>
Ca(NO3)2PbCO3 = CaCO3Pb(NO3)2
O3 + CH3OCH2C(OCH3)2H = CO2 + H2O =>
13 O3 + 3 CH3OCH2C(OCH3)2H = 15 CO2 + 18 H2O
Cu2 + NO3{-} + H{+} = Cu2{+} + NO2 + H2O =>
Cu2 + NO3{-} + 2 H{+} = Cu2{+} + NO2 + H2O
NaOH + HgSO4 = Na2SO4 + Hg(OH)2 =>
2 NaOH + HgSO4 = Na2SO4 + Hg(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/03/24
Équations équilibrées sur04/02/23
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