| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 Ca(OH)2 + 2 NH4 = 2 NH(OH)2 + 5 Ca + 6 H2O
CaO + HNO3 = CaNO4 + H2 =>
2 CaO + 2 HNO3 = 2 CaNO4 + H2
SO4 + Mg(OH)2 = MgSO4 + OH =>
SO4 + Mg(OH)2 = MgSO4 + 2 OH
S + F = SF =>
S + F = SF
NH4 + O2 = NH4NO3 + H2O =>
4 NH4 + 5 O2 = 2 NH4NO3 + 4 H2O
Al2 + N2 = Al3N3 =>
3 Al2 + 3 N2 = 2 Al3N3
C2O4 + KMnO4 = KO4 + C2MnO4 =>
C2O4 + KMnO4 = KO4 + C2MnO4
K2SiO3 + CaCl2 = CaSiO3 + KCl =>
K2SiO3 + CaCl2 = CaSiO3 + 2 KCl
Cr{3+} + H2S = Cr2S3 + H{+} =>
2 Cr{3+} + 3 H2S = Cr2S3 + 6 H{+}
Na3PO4 + Co(NO3)2 = Na + NO3 + Co3(PO4) =>
Na3PO4 + 3 Co(NO3)2 = 3 Na + 6 NO3 + Co3(PO4)
AgOH + HPO2 = Ag2HPO3 + H2O =>
2 AgOH + HPO2 = Ag2HPO3 + H2O
C8H6O4 + PbO = C8H4O6Pb3 + H2O =>
C8H6O4 + 3 PbO = C8H4O6Pb3 + H2O
TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2
K3[Cr(OH)6] + HNO3 = KNO3 + Cr(NO3)3 + H2O =>
K3[Cr(OH)6] + 6 HNO3 = 3 KNO3 + Cr(NO3)3 + 6 H2O
In + CoP3 = CoIn2 + InP =>
5 In + CoP3 = CoIn2 + 3 InP
K2CO3 + Pb(ClO3)2 = PbCO3(s) + KClO3 =>
K2CO3 + Pb(ClO3)2 = PbCO3(s) + 2 KClO3
H2SiO3 + NaOH = H2O + Na2SiO3 =>
H2SiO3 + 2 NaOH = 2 H2O + Na2SiO3
SO4 + Mg(OH)2 = MgSO4 + OH =>
SO4 + Mg(OH)2 = MgSO4 + 2 OH
(NH4)3PO4 + LiOH = NH4OH + Li3PO4 =>
(NH4)3PO4 + 3 LiOH = 3 NH4OH + Li3PO4
Ag(NO3) + Na2(CO3) = Ag2(CO3) + Na(NO3) =>
2 Ag(NO3) + Na2(CO3) = Ag2(CO3) + 2 Na(NO3)
KHCO3 + Ba(OH)2 = BaCO3 + KOH + H2O =>
KHCO3 + Ba(OH)2 = BaCO3 + KOH + H2O
AgNO3 + NaBF4 = Ag[BF4] + NaNO3 =>
AgNO3 + NaBF4 = Ag[BF4] + NaNO3
[Cu(H2O)6]2{+} + NH3 = [Cu(NH3)4]2{+} + H2O =>
[Cu(H2O)6]2{+} + 8 NH3 = [Cu(NH3)4]2{+} + 12 H2O
SO4 + Mg(OH)2 = MgSO4 + OH =>
SO4 + Mg(OH)2 = MgSO4 + 2 OH
C4H10O + H2SO4 + K2Cr2O7 = Cr2(SO4)3 + C5H7O2 + K2SO4 + H2O =>
15 C4H10O + 56 H2SO4 + 14 K2Cr2O7 = 14 Cr2(SO4)3 + 12 C5H7O2 + 14 K2SO4 + 89 H2O
AgCl(s) + NH3(aq) = AgNH3(aq) + Cl(aq) =>
AgCl(s) + NH3(aq) = AgNH3(aq) + Cl(aq)
HBr + NH3 = NH + BrH3 =>
HBr + NH3 = NH + BrH3
Na2U2O7 + O2 = U3O8 + NaO =>
6 Na2U2O7 + O2 = 4 U3O8 + 12 NaO
Cr(OH)3 + Ca(OCl)2 = CaCrO4 + Cl2 + H2 + H2O =>
2 Cr(OH)3 + 2 Ca(OCl)2 = 2 CaCrO4 + 2 Cl2 + H2 + 2 H2O
KAl3Si3O10(OH)2 + Mg2Al4Si5O18 = KMg3AlSi3O10(OH)2 + Al2SiO5 + SiO2 =>
2 KAl3Si3O10(OH)2 + 3 Mg2Al4Si5O18 = 2 KMg3AlSi3O10(OH)2 + 8 Al2SiO5 + 7 SiO2
SO4 + Mg(OH)2 = MgSO4 + OH =>
SO4 + Mg(OH)2 = MgSO4 + 2 OH
AlI3 + AgNO3 = Al(NO3)3 + AgI =>
AlI3 + 3 AgNO3 = Al(NO3)3 + 3 AgI
CH3COOH + K2CO3 = CH3COOK + H2 + CO2 =>
5 CH3COOH + 2 K2CO3 = 4 CH3COOK + 4 H2 + 4 CO2
KOH + COCl2 + KClO3 = CO2O3 + KCl + H2O =>
2 KOH + COCl2 + KClO3 = CO2O3 + 3 KCl + H2O
Al(HCO3)3 + HCl = AlCl3 + H2CO3 =>
Al(HCO3)3 + 3 HCl = AlCl3 + 3 H2CO3
NaMnO4 + NaNO2 + HNO3 = NaNO3 + Mn(NO3)2 + H2O =>
2 NaMnO4 + 5 NaNO2 + 6 HNO3 = 7 NaNO3 + 2 Mn(NO3)2 + 3 H2O
Mg(OH)2 + Pb(NO3)2 = Mg(NO3)2 + Pb(OH)2 =>
Mg(OH)2 + Pb(NO3)2 = Mg(NO3)2 + Pb(OH)2
Fe2O3 + KClO3 + K2O = K2FeO4 + KCl =>
Fe2O3 + KClO3 + 2 K2O = 2 K2FeO4 + KCl
SO4 + Mg(OH)2 = MgSO4 + OH =>
SO4 + Mg(OH)2 = MgSO4 + 2 OH
H2SO4 + Al(OH)3 = H2OH3 + SO4 + Al =>
6 H2SO4 + Al(OH)3 = 3 H2OH3 + 6 SO4 + Al
Fe + AgNo3 = Fe(No3) + Ag =>
Fe + AgNo3 = Fe(No3) + Ag
Li + H3PO4 = Li3PO4 + H2 =>
6 Li + 2 H3PO4 = 2 Li3PO4 + 3 H2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
HClO4 + Ag = AgClO4 + HClO3 + H2O =>
3 HClO4 + 2 Ag = 2 AgClO4 + HClO3 + H2O
MnO2 + CaCl2 + H3PO4 = Cl2 + Mn3(PO4)2 + H2O + CaO2 =>
6 MnO2 + 3 CaCl2 + 4 H3PO4 = 3 Cl2 + 2 Mn3(PO4)2 + 6 H2O + 3 CaO2
CuSO4(ac) + Zn(NO3)2(ac) = Cu(NO3)2 + Zn(SO4) =>
CuSO4(ac) + Zn(NO3)2(ac) = Cu(NO3)2 + Zn(SO4)
(Cr2)(O3) + Cl2 + C = CrCl3 + CO =>
(Cr2)(O3) + 3 Cl2 + 3 C = 2 CrCl3 + 3 CO
Zn + CH3COOH = Zn(CH3COO)2 + H2 =>
Zn + 2 CH3COOH = Zn(CH3COO)2 + H2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/25
Équations équilibrées sur02/25/24
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