| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Pb(NO3)2 + NH3 = PbO*H2O + NH + H2O =>
Pb(NO3)2 + 6 NH3 = PbO*H2O + 8 NH + 4 H2O
H2SO4 + NaH2PO4 = NaHSO4 + H3PO4 =>
H2SO4 + NaH2PO4 = NaHSO4 + H3PO4
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
AgNo3 + CaI2 = AgNo3CaI2 =>
AgNo3 + CaI2 = AgNo3CaI2
Na2SO4 + MgCl2 = NaCl + Mg(SO4) =>
Na2SO4 + MgCl2 = 2 NaCl + Mg(SO4)
Al2O3(s) + C(s) + Cl2(g) = AlCl3(s) + CO(g) =>
Al2O3(s) + 3 C(s) + 3 Cl2(g) = 2 AlCl3(s) + 3 CO(g)
H2O2 + HCl = Cl2 + H2O =>
H2O2 + 2 HCl = Cl2 + 2 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C3H7OH + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C3H7OH + 18 KMnO4 + 27 H2SO4 = 15 CO2 + 9 K2SO4 + 18 MnSO4 + 47 H2O
Al2(SO4)3 + Mn3(PO4)7 = AlPO4 + Mn2(SO4)7 =>
7 Al2(SO4)3 + 2 Mn3(PO4)7 = 14 AlPO4 + 3 Mn2(SO4)7
NaOH + Ca(OH)2 = HO + NaCa =>
NaOH + Ca(OH)2 = 3 HO + NaCa
Cs2O + SO2 = Cs2SO3 =>
Cs2O + SO2 = Cs2SO3
Sb2(SO4)3 + Li2S = Li2SO4 + Sb2S3 =>
Sb2(SO4)3 + 3 Li2S = 3 Li2SO4 + Sb2S3
Mg + Cu(No3)2 = MgNo3 + Cu =>
2 Mg + Cu(No3)2 = 2 MgNo3 + Cu
CH2O2 + O2 = CO2 + H2O =>
2 CH2O2 + O2 = 2 CO2 + 2 H2O
H2SO4 + Mg(OH)2 = H2O + MgSO4 =>
H2SO4 + Mg(OH)2 = 2 H2O + MgSO4
KMnO4 + FeSO4 = MnSO4 + FeO4 + K =>
KMnO4 + FeSO4 = MnSO4 + FeO4 + K
FeSO4 + Na2CO3 + H2O = Fe(OH)2CO3 + Na2SO3 =>
FeSO4 + Na2CO3 + H2O = Fe(OH)2CO3 + Na2SO3
C5H11HO + K2Cr2O7 + HCl = C4H9COOH + CrCl3 + H2O + KCl =>
3 C5H11HO + 2 K2Cr2O7 + 16 HCl = 3 C4H9COOH + 4 CrCl3 + 11 H2O + 4 KCl
MgO + Na2CO3 = MgCO3 + Na2O =>
MgO + Na2CO3 = MgCO3 + Na2O
C4H6O5 + Na2SiO3*5H2O = Na2C4H4O5 + H4O4Si + H2O =>
C4H6O5 + Na2SiO3*5H2O = Na2C4H4O5 + H4O4Si + 4 H2O
H2SiO3 + Bi = Bi2(SiO3)3 + H2 =>
3 H2SiO3 + 2 Bi = Bi2(SiO3)3 + 3 H2
Sb(NO3)3 + K2Se = Sb2Se3 + KNO3 =>
2 Sb(NO3)3 + 3 K2Se = Sb2Se3 + 6 KNO3
Ca3N2 + O2 = NO2 + CaO =>
2 Ca3N2 + 7 O2 = 4 NO2 + 6 CaO
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
HI(aq) + Al(s) = AlI(aq) + H2(g) =>
2 HI(aq) + 2 Al(s) = 2 AlI(aq) + H2(g)
[Ag(NH3)2]Cl + HNO3 = NH4NO3(aq) + AgCl =>
[Ag(NH3)2]Cl + 2 HNO3 = 2 NH4NO3(aq) + AgCl
CaS + HNO3 = Ca(NO3)2 + H2S =>
CaS + 2 HNO3 = Ca(NO3)2 + H2S
Cr2(SO4)3 + Na2S + H2O = Cr(OH)3 + S + Na2SO4 =>
4 Cr2(SO4)3 + 9 Na2S + 12 H2O = 8 Cr(OH)3 + 12 S + 9 Na2SO4
NaCl = Na{+} + Cl{-} =>
NaCl = Na{+} + Cl{-}
Na + P = Na3P =>
3 Na + P = Na3P
Sb2O5 + HCl = SbCl3 + Cl2 + H2O =>
Sb2O5 + 10 HCl = 2 SbCl3 + 2 Cl2 + 5 H2O
P + O + H2O = HPO3 =>
2 P + 5 O + H2O = 2 HPO3
Mg2Si + H2O = Mg(OH)2 + SiH4 =>
Mg2Si + 4 H2O = 2 Mg(OH)2 + SiH4
Ba(NO3)2 + H3PO4 = Ba3(PO4)2 + HNO3 =>
3 Ba(NO3)2 + 2 H3PO4 = Ba3(PO4)2 + 6 HNO3
SnSO4 + Na2S = SnS + Na2SO4 =>
SnSO4 + Na2S = SnS + Na2SO4
C2H2 + O2 = CO + H2O =>
2 C2H2 + 3 O2 = 4 CO + 2 H2O
Zn + KOH + KNO3 + H2O = K[Zn(OH)4] + NH3 =>
8 Zn + 5 KOH + 3 KNO3 + 18 H2O = 8 K[Zn(OH)4] + 3 NH3
CH3COONa + AgNO3 = NaNO3 + AgCH3COO =>
CH3COONa + AgNO3 = NaNO3 + AgCH3COO
MgO2 + H2O = H2O2 + MgOH =>
2 MgO2 + 4 H2O = 3 H2O2 + 2 MgOH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Br + Cl = BrCl =>
Br + Cl = BrCl
C6H5CHO + NaHSO3 = C6H5COH2SO3 + Na =>
C6H5CHO + NaHSO3 = C6H5COH2SO3 + Na
LiBr + Cl2 = LiCl + Br2 =>
2 LiBr + Cl2 = 2 LiCl + Br2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Na{2+} + Cl{-2} = NaCl =>
Na{2+} + Cl{-2} = NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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