| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(s) + Fe(No3)3(aq) = Fe(s) + Al(No3)3(aq)
C6H14 + NO2 = CO2 + H2O + N2 =>
4 C6H14 + 38 NO2 = 24 CO2 + 28 H2O + 19 N2
LiOH + NaOH = LiOHNaOH =>
LiOH + NaOH = LiOHNaOH
Eu + HCl = EuCl + H2 =>
2 Eu + 2 HCl = 2 EuCl + H2
Hg2{2+} + OH{-} = O2 + H2O + Hg =>
2 Hg2{2+} + 4 OH{-} = O2 + 2 H2O + 4 Hg
NaPO4 + AgNO3 = Na(NO3) + Ag(PO4) =>
NaPO4 + AgNO3 = Na(NO3) + Ag(PO4)
NaOH + H3PO4 = H2O + H2NaPO4 =>
NaOH + H3PO4 = H2O + H2NaPO4
NaI + CaSO4 = NaCa + ISO4 =>
NaI + CaSO4 = NaCa + ISO4
SO2F2 + Ca(OH)2 = CaSO4 + CaF2 + H2O =>
SO2F2 + 2 Ca(OH)2 = CaSO4 + CaF2 + 2 H2O
Ba3N3 = Ba + N2 =>
2 Ba3N3 = 6 Ba + 3 N2
Fe(NO3)3 + Sr = Sr(NO3)2 + Fe3 =>
6 Fe(NO3)3 + 9 Sr = 9 Sr(NO3)2 + 2 Fe3
NaC2 + H2SO4 = H2O + NaSO3 + C =>
NaC2 + H2SO4 = H2O + NaSO3 + 2 C
H2SO4 + NaMnO4 + NaI = MnSO4 + Na2SO4 + I2 + H2O =>
8 H2SO4 + 2 NaMnO4 + 10 NaI = 2 MnSO4 + 6 Na2SO4 + 5 I2 + 8 H2O
LiNO3 + AgCl = LiCl + AgNO3 =>
LiNO3 + AgCl = LiCl + AgNO3
NH4Cl + NaC2H3O2 = NaCl + NH4C2H3O2 =>
NH4Cl + NaC2H3O2 = NaCl + NH4C2H3O2
CuS + H2O = CuH2OS =>
CuS + H2O = CuH2OS
Ag3(PO4) + CH3COOH = H3PO4 + CH3COOAg =>
Ag3(PO4) + 3 CH3COOH = H3PO4 + 3 CH3COOAg
FeP2 + FeSi2 = FeSi + P =>
FeP2 + FeSi2 = 2 FeSi + 2 P
C6H5OH + PCl5 = C6H5Cl + POCl3 + HCl =>
C6H5OH + PCl5 = C6H5Cl + POCl3 + HCl
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
Al + H{-}1 + NO3{-}1 + H2O = AlO2{-}1 + NH3 =>
2 Al + H{-}1 + NO3{-}1 + H2O = 2 AlO2{-}1 + NH3
He + Kr = HeKr =>
He + Kr = HeKr
C2H4(OH)2 + NaHSO4 = C2H4(HSO4)2 + NaOH =>
C2H4(OH)2 + 2 NaHSO4 = C2H4(HSO4)2 + 2 NaOH
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
Na2CO3 + HCl = NaCl + (H)2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + (H)2CO3
K2CO3 + Mn(NO3)2 = MnCO3 + KNO3 =>
K2CO3 + Mn(NO3)2 = MnCO3 + 2 KNO3
NH3 + HOH = (NH4)2O =>
2 NH3 + HOH = (NH4)2O
H2S + FeCl3 + H2SO4 = HCl + FeSO4 + S =>
H2S + 2 FeCl3 + 2 H2SO4 = 6 HCl + 2 FeSO4 + S
Cu + AgNO{3} = CuNO{3}{2} + Ag =>
Cu + AgNO{3} = CuNO{3}{2} + Ag
Cu(SO4) + HCl = CuCl2 + H2(SO4) =>
Cu(SO4) + 2 HCl = CuCl2 + H2(SO4)
Co(NO3)6H2O + P(OPh)3 + NaBH4 + C2H5OH = CoH[P(OPh)3]4 + BH3 + C2H5ONa + H2O + NO3 =>
2 Co(NO3)6H2O + 8 P(OPh)3 + NaBH4 + C2H5OH = 2 CoH[P(OPh)3]4 + BH3 + C2H5ONa + 2 H2O + 12 NO3
Cr3PO4 + Zn2H = Cr3H + Zn2PO4 =>
Cr3PO4 + Zn2H = Cr3H + Zn2PO4
Cu(HO)2 + H4P2O7 = Cu2P2O7 + H2O =>
2 Cu(HO)2 + H4P2O7 = Cu2P2O7 + 4 H2O
Fe0 + Cu{2+} = Cu + Fe{2+} =>
Fe0 + Cu{2+} = Cu + Fe{2+}
S5 + O2 = SO4 =>
S5 + 10 O2 = 5 SO4
Na2B4O7 + H2O + AgCl = AgBO2 + NaCl + HCl =>
Na2B4O7 + H2O + 4 AgCl = 4 AgBO2 + 2 NaCl + 2 HCl
H2CrO4 + AgNO3 = Ag2CrO4 + HNO3 =>
H2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 HNO3
C5H11Br + HNO3 = C5H10O4 + H2O + HBr + NO2 =>
C5H11Br + 8 HNO3 = C5H10O4 + 4 H2O + HBr + 8 NO2
NH4BrO3 = NH4 + BrO3 =>
NH4BrO3 = NH4 + BrO3
PSCl3 + H2O = HOP(S)Cl2 + HCl =>
PSCl3 + H2O = HOP(S)Cl2 + HCl
CuSO4 + NaOH + HCl = NaCl + Cu(OH)2 + H2SO4 =>
CuSO4 + 2 NaOH + 2 HCl = 2 NaCl + Cu(OH)2 + H2SO4
KOH + Cl = KCl + KClO3 + H2O =>
6 KOH + 6 Cl = 5 KCl + KClO3 + 3 H2O
Cr2O72{-} + Cl{-} + H{+} = CrCl3 + Cl2 + H2O =>
2 Cr2O72{-} + 286 Cl{-} + 288 H{+} = 4 CrCl3 + 137 Cl2 + 144 H2O
(H3O)6Te + AgI = H3OI + Ag6Te =>
(H3O)6Te + 6 AgI = 6 H3OI + Ag6Te
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
Na2O + H3PO4 = H2O + Na3PO4 =>
3 Na2O + 2 H3PO4 = 3 H2O + 2 Na3PO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CuO + H2SO3 = CuSO4 + H2 =>
CuO + H2SO3 = CuSO4 + H2
In2O3 + Fe2O3 = InFeO3 =>
In2O3 + Fe2O3 = 2 InFeO3
MnSO4*4H2O = MnSO4 + H2O =>
MnSO4*4H2O = MnSO4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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