| Équations équilibrées la veille | Équations équilibrées le lendemain |
KS + PbSO4 = PbS + KSO4
HOOCCOOH + Fe2O3 = Fe2(OOCCOO)3 + H2O =>
3 HOOCCOOH + Fe2O3 = Fe2(OOCCOO)3 + 3 H2O
HBr + MnO2 = MnBr2 + H2O + Br2 =>
4 HBr + MnO2 = MnBr2 + 2 H2O + Br2
Cu(NO2)2 + Na2CO3 = CuCO3 + Na2(NO2)2 =>
Cu(NO2)2 + Na2CO3 = CuCO3 + Na2(NO2)2
NiCl2 + Na3PO4 = Ni3(PO4)2 + NaCl =>
3 NiCl2 + 2 Na3PO4 = Ni3(PO4)2 + 6 NaCl
H2CO + H2O + e = CH3OH + OH{-} =>
H2CO + 2 H2O + 2e = CH3OH + 2 OH{-}
Li + As = LiAs =>
Li + As = LiAs
Cr2 + KOH + O2 = K2CrO4 + H2O =>
Cr2 + 4 KOH + 3 O2 = 2 K2CrO4 + 2 H2O
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
As + Cl = AsCl =>
As + Cl = AsCl
Li + Na2CO3 = Li2CO3 + Na =>
2 Li + Na2CO3 = Li2CO3 + 2 Na
KF + MgNO3 = KMg + FNO3 =>
KF + MgNO3 = KMg + FNO3
KMnO2 + HBr = Br2 + MnBr2 + KBr + H2O =>
2 KMnO2 + 8 HBr = Br2 + 2 MnBr2 + 2 KBr + 4 H2O
C3H4 + Br = C3H4Br =>
C3H4 + Br = C3H4Br
AgBr + BrF3 = AgF + Br =>
3 AgBr + BrF3 = 3 AgF + 4 Br
H2SO4 + KI = H2SO4KI =>
H2SO4 + KI = H2SO4KI
C8H5KO4(aq) + NaOH = C8H4O4NaK + H2O =>
C8H5KO4(aq) + NaOH = C8H4O4NaK + H2O
FeS2 + O2 + H2O = Fe(OH)3 + SO4{2-} + H{+} =>
4 FeS2 + 15 O2 + 14 H2O = 4 Fe(OH)3 + 8 SO4{2-} + 16 H{+}
Ba + Li2SO4 = BaSO4 + Li =>
Ba + Li2SO4 = BaSO4 + 2 Li
H3COOH + CaCo3 = H2O + CO2 + CaCCH3Co3 =>
11 H3COOH + 4 CaCo3 = 16 H2O + 3 CO2 + 4 CaCCH3Co3
NaOH + KHP = NaOHKHP =>
NaOH + KHP = NaOHKHP
Al2(SO3)3 + V2(CO4)5 = Al2(CO4)5 + V2(SO3)3 =>
Al2(SO3)3 + V2(CO4)5 = Al2(CO4)5 + V2(SO3)3
H2O + CO2 = C6H12O6 + O1 =>
6 H2O + 6 CO2 = C6H12O6 + 12 O1
Ca(NO3)2 + Li = Ca + Li(NO3)2 =>
Ca(NO3)2 + Li = Ca + Li(NO3)2
Th(OH)4 = ThO2 + H2O =>
Th(OH)4 = ThO2 + 2 H2O
CUCl2 + H2S = CUS + HCl =>
CUCl2 + H2S = CUS + 2 HCl
NaMnO4 + HCl = H2O + MnCl2 + NaCl + Cl =>
NaMnO4 + 8 HCl = 4 H2O + MnCl2 + NaCl + 5 Cl
CuO + C = CuC + O =>
CuO + C = CuC + O
SrN6 + HPN2 + P3N5 = SrP3N5NH + N2 =>
3 SrN6 + 3 HPN2 + 2 P3N5 = 3 SrP3N5NH + 8 N2
(NH4)2Fe(SO4)2 + Ce(SO4)2 = Ce2(SO4)3 + (NH4)2SO4 + Fe2(SO4)3 =>
2(NH4)2Fe(SO4)2 + 2 Ce(SO4)2 = Ce2(SO4)3 + 2(NH4)2SO4 + Fe2(SO4)3
AgNO3 + Ni(NO3)2 = Ag(NO3)2 + Ni(NO3) =>
AgNO3 + Ni(NO3)2 = Ag(NO3)2 + Ni(NO3)
Pb(NO3) + NaCI = NaNO3 + PbCI =>
Pb(NO3) + NaCI = NaNO3 + PbCI
Pb(NO3)2 + H2(SO4) = Pb(SO4) + HNO3 =>
Pb(NO3)2 + H2(SO4) = Pb(SO4) + 2 HNO3
KNO3 + Na2CO3 + Cr2(SO4)3 = Na2CrO4 + KNO2 + Na2SO4 + CO2 =>
3 KNO3 + 5 Na2CO3 + Cr2(SO4)3 = 2 Na2CrO4 + 3 KNO2 + 3 Na2SO4 + 5 CO2
Cu3(PO4)2(aq) + Zn(s) = Zn3(PO4)2(aq) + Cu(s) =>
Cu3(PO4)2(aq) + 3 Zn(s) = Zn3(PO4)2(aq) + 3 Cu(s)
P2O5 + CaO = CaP + O2 =>
2 P2O5 + 4 CaO = 4 CaP + 7 O2
NH3 + NO = H2O + N2O =>
2 NH3 + 8 NO = 3 H2O + 5 N2O
Bi3(AsO4)5 + Pb(SO4)2 = Pb3(AsO4)4 + Bi2(SO4)5 =>
4 Bi3(AsO4)5 + 15 Pb(SO4)2 = 5 Pb3(AsO4)4 + 6 Bi2(SO4)5
C6H4Cl2 + H2 = C6H4Cl + HCl =>
2 C6H4Cl2 + H2 = 2 C6H4Cl + 2 HCl
SnCl2 + HgCl2 = HgCl + SnCl4 =>
SnCl2 + 2 HgCl2 = 2 HgCl + SnCl4
CuSO4 + K2CrO4 = CuCrO4 + SO4K2 =>
CuSO4 + K2CrO4 = CuCrO4 + SO4K2
Fe2 + NaOH = Fe(NaOH)2 =>
Fe2 + 4 NaOH = 2 Fe(NaOH)2
FeSO4 + KNO2 + H2SO4 = NO + Fe2(SO4)3 + K2SO4 + H2O =>
2 FeSO4 + 2 KNO2 + 2 H2SO4 = 2 NO + Fe2(SO4)3 + K2SO4 + 2 H2O
KCl*NaCl = KCl + NaCl =>
KCl*NaCl = KCl + NaCl
FeS21 + O2 + H2O = Fe2O3 + H2SO4 =>
4 FeS21 + 129 O2 + 84 H2O = 2 Fe2O3 + 84 H2SO4
C5H110H + CH3COOH = C6H14O2 + H2O =>
10 C5H110H + 308 CH3COOH = 111 C6H14O2 + 394 H2O
[Ca3(PO4)2] + [SiO2] + C = P + [CaSiO3] + CO =>
[Ca3(PO4)2] + 3[SiO2] + 5 C = 2 P + 3[CaSiO3] + 5 CO
CoO + H2SO4 = SO2 + Co2(SO4)3 + H2O =>
2 CoO + 4 H2SO4 = SO2 + Co2(SO4)3 + 4 H2O
AlCl3 + NH3 + H2O = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4Cl
HBr + AuOH = AuBr + H2O =>
HBr + AuOH = AuBr + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/24
Équations équilibrées sur02/10/23
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