| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlK(SO4)2 + 6 NH4OH = 2 Al(OH)3 + 3(NH4)2SO4 + K2SO4
Fe(OH)3 + NH3 = Fe(NH3)4 + OH =>
Fe(OH)3 + 4 NH3 = Fe(NH3)4 + 3 OH
Ru5(IO6)6 + Cr(Fe(CN)6) = Ru5(Fe(CN)6) + Cr(IO6)6 =>
Ru5(IO6)6 + Cr(Fe(CN)6) = Ru5(Fe(CN)6) + Cr(IO6)6
H3C6H5O7 + H2O = H3O{+} + C6H5O7{-3} =>
H3C6H5O7 + 3 H2O = 3 H3O{+} + C6H5O7{-3}
NaO + H2O = NaH2O + O =>
NaO + H2O = NaH2O + O
Al2(SO4)3 + NH5O = Al(OH)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH5O = 2 Al(OH)3 + 3(NH4)2SO4
C + Fe2O3 = Fe3 + C2O =>
18 C + 3 Fe2O3 = 2 Fe3 + 9 C2O
KBr + K2CrO7 + H2O = Cr(OH)3 + KOH + Br2 =>
18 KBr + 2 K2CrO7 + 14 H2O = 2 Cr(OH)3 + 22 KOH + 9 Br2
H2 + N2 + O2 = HNO2 =>
H2 + N2 + 2 O2 = 2 HNO2
Ai + Fe3N2 = AiN + Fe =>
2 Ai + Fe3N2 = 2 AiN + 3 Fe
Al + SO4 + Ca3OH = CaSO4 + Al2O3 + H =>
2 Al + 9 SO4 + 3 Ca3OH = 9 CaSO4 + Al2O3 + 3 H
CH3CSNH2 + H2O = CH3COOH + H2S + NH3 =>
CH3CSNH2 + 2 H2O = CH3COOH + H2S + NH3
AlF3 + Na3PO4 = AlPO4 + NaF =>
AlF3 + Na3PO4 = AlPO4 + 3 NaF
NO2 + Cr2O7 = Cr + NO3 =>
7 NO2 + Cr2O7 = 2 Cr + 7 NO3
LiO4 + CO2 = Li2CO3 + O2 =>
4 LiO4 + 2 CO2 = 2 Li2CO3 + 7 O2
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
BaCl2 + H3BO3 = Ba3(BO3)2 + HCl =>
3 BaCl2 + 2 H3BO3 = Ba3(BO3)2 + 6 HCl
PF5 + AsCl3 = PCl3 + AsF5 =>
PF5 + AsCl3 = PCl3 + AsF5
N2 + O2 + Cl2 + H2O = NH4ClO4 =>
N2 + 2 O2 + Cl2 + 4 H2O = 2 NH4ClO4
MnO2(s) + HCl(ad) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(ad) = MnCl2(s) + Cl2(g) + 2 H2O(l)
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
NH3 + O2 = NO2(g) + H2O =>
4 NH3 + 7 O2 = 4 NO2(g) + 6 H2O
Cr2(SO4)3 + KClO2 + KOH = K2CrO4 + KCl + K2SO4 + H2O =>
2 Cr2(SO4)3 + 3 KClO2 + 20 KOH = 4 K2CrO4 + 3 KCl + 6 K2SO4 + 10 H2O
K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O =>
2 K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O
In2(SO4)3(H2O)9 + CdSO4(H2O)8 + La2SO4 + H2S = InCdLaS3 + H2SO4 + H2O =>
In2(SO4)3(H2O)9 + 2 CdSO4(H2O)8 + La2SO4 + 6 H2S = 2 InCdLaS3 + 6 H2SO4 + 25 H2O
Cu(NO3)2 + H3PO4 = Cu3(PO4)2 + HNO3 =>
3 Cu(NO3)2 + 2 H3PO4 = Cu3(PO4)2 + 6 HNO3
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
MnO2 + KCeO3 + KOH = K2MnO4 + KCe + H2O =>
3 MnO2 + KCeO3 + 6 KOH = 3 K2MnO4 + KCe + 3 H2O
UPuO = UOPu =>
UPuO = UOPu
IO4{-} + e + H2O = IO2{-} + OH{-} =>
IO4{-} + 4e + 2 H2O = IO2{-} + 4 OH{-}
H3BO4 + H2O = H3O + BO4 =>
H3BO4 + 3 H2O = 3 H3O + BO4
CI2 + H2O = CI2O + H =>
CI2 + H2O = CI2O + 2 H
HCl(g) = H2(g) + Cl2(l) =>
2 HCl(g) = H2(g) + Cl2(l)
Na2Cr2O7 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + Na2SO4 + H2O =>
Na2Cr2O7 + 3 NaNO2 + 4 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + Na2SO4 + 4 H2O
VO2 + TiCl3 = VCl4 + TiOCl =>
VO2 + 2 TiCl3 = VCl4 + 2 TiOCl
N2O6Pb + NaCl = NaO6Pb + N2Cl =>
N2O6Pb + NaCl = NaO6Pb + N2Cl
C3C2H2 + O2 = CO2 + H2O =>
2 C3C2H2 + 11 O2 = 10 CO2 + 2 H2O
Ni(C2H3O2)2 + Na2S = NiS + NaC2H3O2 =>
Ni(C2H3O2)2 + Na2S = NiS + 2 NaC2H3O2
AgCl(s) + O2(g) = AgO + Cl2 =>
2 AgCl(s) + O2(g) = 2 AgO + Cl2
MgO(s) + NH3NO3(aq) = MgNO3 + H2O + NH3 =>
9 MgO(s) + 7 NH3NO3(aq) = 9 MgNO3 + 3 H2O + 5 NH3
HNO3(aq) + SrOH(aq) = SrNO3(aq) + H2O(l) =>
HNO3(aq) + SrOH(aq) = SrNO3(aq) + H2O(l)
Ti + CCl4 = TiCl4 + C =>
Ti + CCl4 = TiCl4 + C
BaCl2 + PbO2 + H2SO4 = Cl2 + PbSO4 + Ba(SO4)2 + H2O =>
BaCl2 + 2 PbO2 + 4 H2SO4 = Cl2 + 2 PbSO4 + Ba(SO4)2 + 4 H2O
CH2O3 + OH = CH4O5 =>
CH2O3 + 2 OH = CH4O5
C7H16 + H2S = CS2 + H2 =>
C7H16 + 14 H2S = 7 CS2 + 22 H2
Sn + H3PO4 = SnPO4 + H =>
Sn + H3PO4 = SnPO4 + 3 H
Na3PO4 + Ni(CH3COO)2 = Ni3(PO4)2 + NaC2H3O2 =>
2 Na3PO4 + 3 Ni(CH3COO)2 = Ni3(PO4)2 + 6 NaC2H3O2
Li(s) + CO2(g) + H2O(l) = LiHCO3(s) + H2(g) =>
2 Li(s) + 2 CO2(g) + 2 H2O(l) = 2 LiHCO3(s) + H2(g)
C + F2 + H2 = C2H2F2 =>
2 C + F2 + H2 = C2H2F2
AgNo3 + Cu(s) = Cu(No3)2 + Ag(s) =>
2 AgNo3 + Cu(s) = Cu(No3)2 + 2 Ag(s)
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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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