| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuClO3 = Cu + ClO3
Ni(NO3)2*6H2O + (C6H5)3P = Ni((C6H5)3P)2(NO3)2 + H2O =>
Ni(NO3)2*6H2O + 2(C6H5)3P = Ni((C6H5)3P)2(NO3)2 + 6 H2O
(NH4)2Cr2O4 = NH3 + H2O + Cr2O3 =>
(NH4)2Cr2O4 = 2 NH3 + H2O + Cr2O3
Mg + O3 = MgO2 =>
3 Mg + 2 O3 = 3 MgO2
CuO + O2 = CuO3 =>
CuO + O2 = CuO3
HCl + Ba(OH2) = H(OH2) + ClBa =>
HCl + Ba(OH2) = H(OH2) + ClBa
BaCl2 + KH2PO4 = Ba(HPO4) + KCl + HCl =>
BaCl2 + KH2PO4 = Ba(HPO4) + KCl + HCl
Se + Cl2 = SeCl =>
2 Se + Cl2 = 2 SeCl
CaCl2 + AgNO3 = AgCl + Ca(NO3)2 =>
CaCl2 + 2 AgNO3 = 2 AgCl + Ca(NO3)2
C10H8 + H2O + C12H24O2 = C4H8O =>
2 C10H8 + 12 H2O + 7 C12H24O2 = 26 C4H8O
Ba + HClO4 = BaClO4 + H2 =>
2 Ba + 2 HClO4 = 2 BaClO4 + H2
Ca{+2} + EDTA{-4} = CaEDTA{2-} =>
Ca{+2} + EDTA{-4} = CaEDTA{2-}
CaI2 + Pb(No3)2 = Ca(No3)2 + PbI2 =>
CaI2 + Pb(No3)2 = Ca(No3)2 + PbI2
HBrFe(OH)2 = Fe(OH)BrH2O =>
HBrFe(OH)2 = Fe(OH)BrH2O
KOHH3BO3 = H2KBO3H2O =>
KOHH3BO3 = H2KBO3H2O
Cs2SO4 + BaCl2O8 = CsClO4 + BaSO4 =>
Cs2SO4 + BaCl2O8 = 2 CsClO4 + BaSO4
SnO + C = Sn + CO2 =>
2 SnO + C = 2 Sn + CO2
Cu(NH3)4 + C2H8N2 = Cu(C2H8N2)2 + NH3 =>
Cu(NH3)4 + 2 C2H8N2 = Cu(C2H8N2)2 + 4 NH3
KJ + HBr = KBr + HJ =>
KJ + HBr = KBr + HJ
Zn(s) + PbSO4(aq) = Pb(s) + ZnSO4(aq) =>
Zn(s) + PbSO4(aq) = Pb(s) + ZnSO4(aq)
F + O2 = OF2 =>
4 F + O2 = 2 OF2
SiH4 + KOH + H2O = K2SiO3 + H2 =>
SiH4 + 2 KOH + H2O = K2SiO3 + 4 H2
KMnO4 + H2S = MnO2 + S + K2S + H2O =>
2 KMnO4 + 4 H2S = 2 MnO2 + 3 S + K2S + 4 H2O
X5Y12 + O2 = Y2O + XO2 =>
X5Y12 + 8 O2 = 6 Y2O + 5 XO2
Na2S(aq) + SrCl2(aq) = SrS(aq) + NaCl(aq) =>
Na2S(aq) + SrCl2(aq) = SrS(aq) + 2 NaCl(aq)
Mg(OH)2 + H4SiO4 = Mg2SiO4 + H2O =>
2 Mg(OH)2 + H4SiO4 = Mg2SiO4 + 4 H2O
Mn + NO3 = Mn(NO3)2 =>
Mn + 2 NO3 = Mn(NO3)2
Na2SO4(aq) + HCl = NaCl(aq) + H2SO4(aq) =>
Na2SO4(aq) + 2 HCl = 2 NaCl(aq) + H2SO4(aq)
Cu(s) + S8(s) = Cu2S(aq) =>
16 Cu(s) + S8(s) = 8 Cu2S(aq)
V + Cl = VCl5 =>
V + 5 Cl = VCl5
CoCl2 + NH3 + H2O = Co(OH)2 + NH4Cl =>
CoCl2 + 2 NH3 + 2 H2O = Co(OH)2 + 2 NH4Cl
CH4 + F2 = CF2 + HF =>
CH4 + 3 F2 = CF2 + 4 HF
S6 + O2 = SO2 =>
S6 + 6 O2 = 6 SO2
SO32 + CrO42 + OH = SO42 + Cr(OH)3 =>
21 SO32 + 5 CrO42 + 15 OH = 21 SO42 + 5 Cr(OH)3
HgO + Na = NaO + Hg =>
HgO + Na = NaO + Hg
K + Fe(NO3)3 = KNO3 + Fe =>
3 K + Fe(NO3)3 = 3 KNO3 + Fe
NaOH + H3C3N3O3 = Na3C3N3O3 + H2O =>
3 NaOH + H3C3N3O3 = Na3C3N3O3 + 3 H2O
Au(NO3)3(aq) + Ag(s) = Ag(NO3) + Au =>
Au(NO3)3(aq) + 3 Ag(s) = 3 Ag(NO3) + Au
H3PO4 + B(OH)3 = B3(PO4)3 + H2O =>
3 H3PO4 + 3 B(OH)3 = B3(PO4)3 + 9 H2O
NH4C2H3O2 = C2H5NO + H2O =>
NH4C2H3O2 = C2H5NO + H2O
C2H6O + Cr2O7{-2} + H{+} = CO2 + Cr{+3} + H2O =>
C2H6O + 2 Cr2O7{-2} + 16 H{+} = 2 CO2 + 4 Cr{+3} + 11 H2O
PO4 + H2O = P4O10 + OH =>
4 PO4 + 6 H2O = P4O10 + 12 OH
Ai2(SO4)3 + Ca(OH)2 = Ai(OH)3 + CaSO4 =>
Ai2(SO4)3 + 3 Ca(OH)2 = 2 Ai(OH)3 + 3 CaSO4
Pb(NO3)2(aq) + Na2SO4 = PbSO4(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + Na2SO4 = PbSO4(s) + 2 NaNO3(aq)
F2 + Li3N = N2 + LiF =>
3 F2 + 2 Li3N = N2 + 6 LiF
Li + CH3OH = LiOH + CH3 =>
Li + CH3OH = LiOH + CH3
(NH4)3PO4 + Al2(CO3)3 = (NH4)2CO3 + AlPO4 =>
2(NH4)3PO4 + Al2(CO3)3 = 3(NH4)2CO3 + 2 AlPO4
Fe2(SO4)3 + KCN = K2SO4 + Fe(CN)3 =>
Fe2(SO4)3 + 6 KCN = 3 K2SO4 + 2 Fe(CN)3
S2O3{2-}(aq) + I2(aq) = S4O6{2-}(aq) + I{-}(aq) =>
2 S2O3{2-}(aq) + I2(aq) = S4O6{2-}(aq) + 2 I{-}(aq)
K + AgCl = KCl + Ag =>
K + AgCl = KCl + Ag
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/05/24
Équations équilibrées sur05/05/23
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