| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgNO3 + 2 Pd(NO3)2H4O2 + 9 N2H4 = 12 N2 + 22 H2O + 2 AgPd
Al + Fe(ClO2)2 = Al(ClO2)2 + Fe =>
Al + Fe(ClO2)2 = Al(ClO2)2 + Fe
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
NaCl + H{2}SO{2} = Na{2}SO{4} + HCl =>
NaCl + H{2}SO{2} = Na{2}SO{4} + HCl
Ga3 + N2 + Ca(IO3)2 = GaIO3 + CaN =>
4 Ga3 + 3 N2 + 6 Ca(IO3)2 = 12 GaIO3 + 6 CaN
BrCH2CH2CH3 + NaOH = CH3CH2CH2OH + NaBr =>
BrCH2CH2CH3 + NaOH = CH3CH2CH2OH + NaBr
H3C6H5O7 + NaOH = NaC6H5O7H2 + H2O =>
H3C6H5O7 + NaOH = NaC6H5O7H2 + H2O
(NH4)3PO4 + H2O = H3PO4 + NH4OH =>
(NH4)3PO4 + 3 H2O = H3PO4 + 3 NH4OH
MgHCO3 + CH3COOH = Mg(CH3COO)2 + CO2 + H2O =>
8 MgHCO3 + 15 CH3COOH = 8 Mg(CH3COO)2 + 6 CO2 + 10 H2O
Fe3 + Cl4 = Fe2Cl2 =>
4 Fe3 + 3 Cl4 = 6 Fe2Cl2
Fe + HCl + Nh4SCN = Fe(SCN)2 + Nh4Cl + H =>
Fe + 2 HCl + 2 Nh4SCN = Fe(SCN)2 + 2 Nh4Cl + 2 H
NH3 + (NH4)2Fe(SO4)2 + H2O = (NH4)2Fe(OH)2 + NH4SO4 =>
2 NH3 + (NH4)2Fe(SO4)2 + 2 H2O = (NH4)2Fe(OH)2 + 2 NH4SO4
Na2CO3 + H2O = Na(OH)2 + CO2 + H2 =>
Na2CO3 + 3 H2O = 2 Na(OH)2 + CO2 + H2
NH4Cl + Na2CO3 + H2O = CO2 + NH4OH + NaCl =>
2 NH4Cl + Na2CO3 + H2O = CO2 + 2 NH4OH + 2 NaCl
OCl{-} + S2032{-} + OH{-} = SO42{-} + Cl{-} + H2O =>
168657 OCl{-} + 2 S2032{-} + 4062 OH{-} = 4064 SO42{-} + 168657 Cl{-} + 2031 H2O
C2H4O2 + NaHCO3 = H2O + CO2 + Na3C6H5O7 =>
9 C2H4O2 + 12 NaHCO3 = 14 H2O + 6 CO2 + 4 Na3C6H5O7
Mn3O4Na2O2 = Na2MnO4Mn2O2 =>
Mn3O4Na2O2 = Na2MnO4Mn2O2
Na2B4O7 + C2H5OH + H2SO4 = Na2SO4 + B(OC2H5)3 + H2O =>
Na2B4O7 + 12 C2H5OH + H2SO4 = Na2SO4 + 4 B(OC2H5)3 + 7 H2O
KOH + C2H6O2 = KC2H5O2 + H2O =>
KOH + C2H6O2 = KC2H5O2 + H2O
CHCl3 + CH4 = CH4Cl3 + CH =>
CHCl3 + CH4 = CH4Cl3 + CH
FeSO4 + AgCl = Ag2SO4 + FeCl2 =>
FeSO4 + 2 AgCl = Ag2SO4 + FeCl2
FeCl3 + HCl + Th(NO3)4 = FeThH(NO3)4Cl4 =>
FeCl3 + HCl + Th(NO3)4 = FeThH(NO3)4Cl4
Bi2O3 + Cl2 + KOH = KBiO3 + KCl + H2O =>
Bi2O3 + 2 Cl2 + 6 KOH = 2 KBiO3 + 4 KCl + 3 H2O
C10H13O3 + O2 = CO2 + H2O =>
4 C10H13O3 + 47 O2 = 40 CO2 + 26 H2O
CH4O + C6H8O7 = C33H48O7 + H2O =>
201 CH4O + 16 C6H8O7 = 9 C33H48O7 + 250 H2O
H2C2O4*H2O + NaOH = Na2C2O4*H2O + H(OH) =>
H2C2O4*H2O + 2 NaOH = Na2C2O4*H2O + 2 H(OH)
Ra + Cl2 = Ra2Cl =>
4 Ra + Cl2 = 2 Ra2Cl
Pb(NO3)2 + NaCl = PbCl2 + (NaNO3) =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2(NaNO3)
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Li + AuCl3 = Au + LiCl3 =>
Li + AuCl3 = Au + LiCl3
C7H8O + KMnO4 + H2SO4 = C7H6O2 + H2O + MnO2 + K2SO4 =>
3 C7H8O + 4 KMnO4 + 2 H2SO4 = 3 C7H6O2 + 5 H2O + 4 MnO2 + 2 K2SO4
KOH + ZnO = K2O + Zn(OH)2 =>
2 KOH + ZnO = K2O + Zn(OH)2
HClO + KI = I2 + KOH + Cl2 =>
2 HClO + 2 KI = I2 + 2 KOH + Cl2
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
NiCl*H20 + SO2Cl = NiCl + SO2 + HCl =>
NiCl*H20 + 20 SO2Cl = NiCl + 20 SO2 + 20 HCl
Li + Al2(SO4)3 = Al + Li2SO4 =>
6 Li + Al2(SO4)3 = 2 Al + 3 Li2SO4
Pb(NO3)2 + Na2(CO3) = Pb2(CO3)2 + Na(NO3) =>
2 Pb(NO3)2 + 2 Na2(CO3) = Pb2(CO3)2 + 4 Na(NO3)
CaO + PO4 = Ca3(PO4)2 + O2 =>
6 CaO + 4 PO4 = 2 Ca3(PO4)2 + 3 O2
FeSO4 + HBrO + SO4H2 = Fe2(SO4)3 + FeBr3 + H2O =>
12 FeSO4 + 6 HBrO + 3 SO4H2 = 5 Fe2(SO4)3 + 2 FeBr3 + 6 H2O
NH4Cl(aq) + NaOH(aq) = NH3(aq) + NaCl(aq) + H2O(l) =>
NH4Cl(aq) + NaOH(aq) = NH3(aq) + NaCl(aq) + H2O(l)
Ca(OH)2(aq) + CH3CO2H(aq) = H2O(l) + Ca(C2H3O2)2(aq) =>
Ca(OH)2(aq) + 2 CH3CO2H(aq) = 2 H2O(l) + Ca(C2H3O2)2(aq)
Cu + S8 = CuS =>
8 Cu + S8 = 8 CuS
KI + H2O2 = H2KI + O2 =>
KI + H2O2 = H2KI + O2
Pt + Cl2 + HCl = H2PtCl6 =>
Pt + 2 Cl2 + 2 HCl = H2PtCl6
Na(Cr(OH)4) + Na2S2O8 = Na2Cr2O7 + Na2SO4 + H2O + SO2 =>
4 Na(Cr(OH)4) + 3 Na2S2O8 = 2 Na2Cr2O7 + 3 Na2SO4 + 8 H2O + 3 SO2
H2SeO3 + H2O = HSeO3{-} + H3O{+} =>
H2SeO3 + H2O = HSeO3{-} + H3O{+}
PbCI + HO = PbO + HCI =>
PbCI + HO = PbO + HCI
Fe2(CO3)3*(H2O)7 = Fe + O2 + H2 + C =>
Fe2(CO3)3*(H2O)7 = 2 Fe + 8 O2 + 7 H2 + 3 C
CrCl3 + Na2SO3 + H2O = Cr(OH)3 + H2SO3 + NaCl =>
2 CrCl3 + 3 Na2SO3 + 6 H2O = 2 Cr(OH)3 + 3 H2SO3 + 6 NaCl
AlBr3 + NH3*H2O = Al(OH)3 + NH4Br =>
AlBr3 + 3 NH3*H2O = Al(OH)3 + 3 NH4Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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