| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(NO3)2 + Na2HPO4 = CaHPO4 + 2 NaNO3
CuSO4(ac) + Al(s) = Cu(s) + Al2(SO4)3(ac) =>
3 CuSO4(ac) + 2 Al(s) = 3 Cu(s) + Al2(SO4)3(ac)
Na3P + Hg(NO3)2 = PHg + Na3(NO3)2 =>
Na3P + Hg(NO3)2 = PHg + Na3(NO3)2
HCl + Zn = zincchloride + hydrogen =>
2 HCl + Zn = ZnCl2 + H2
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
Ba(OH)2 + NH4CH3COO = Ba(CH3COO)2 + NH3 + H2O =>
Ba(OH)2 + 2 NH4CH3COO = Ba(CH3COO)2 + 2 NH3 + 2 H2O
Ba + PO4 = Ba3(PO4)2 =>
3 Ba + 2 PO4 = Ba3(PO4)2
Fe2(SO4)3 + K(SCN) = K3Fe(SCN)6 + K2SO4 =>
Fe2(SO4)3 + 12 K(SCN) = 2 K3Fe(SCN)6 + 3 K2SO4
Li2O + H2SO4 = LiSO4 + H2 + O =>
Li2O + 2 H2SO4 = 2 LiSO4 + 2 H2 + O
AlBr3 + Cl2 = AlCl3 + Br2 = =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
C6H12O6 + CuO = C6H12O7 + Cu2O =>
C6H12O6 + 2 CuO = C6H12O7 + Cu2O
ZU(OH)2 = ZUO + H2O =>
ZU(OH)2 = ZUO + H2O
C6H7N3O + C9H10N2O = C6H5N3OC9H10N2 + H2O =>
C6H7N3O + C9H10N2O = C6H5N3OC9H10N2 + H2O
MnO4 + H2SO4 = Mn + SO4 + H2O =>
MnO4 + 4 H2SO4 = Mn + 4 SO4 + 4 H2O
FeCl2 + H2O = Fe(OH)2 + HCl =>
FeCl2 + 2 H2O = Fe(OH)2 + 2 HCl
(C)2(H)2 + (O)2 = C(O)2 + (H)2O =>
2(C)2(H)2 + 5(O)2 = 4 C(O)2 + 2(H)2O
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
Al + I2 = Al(I3) =>
2 Al + 3 I2 = 2 Al(I3)
SrO + H2O = H2SrO2 =>
SrO + H2O = H2SrO2
Cr2(SO4)3 + Na2S = CrS + Na2SO4 + S =>
Cr2(SO4)3 + 3 Na2S = 2 CrS + 3 Na2SO4 + S
H2 + SnO2 = H2O + Sn =>
2 H2 + SnO2 = 2 H2O + Sn
Fe(SCN)3 + HgCl2 = Fe + Hg(SCN)2 + Cl =>
2 Fe(SCN)3 + 3 HgCl2 = 2 Fe + 3 Hg(SCN)2 + 6 Cl
Na2CO3Ba(NO3)2 = BaCO3Na2(NO3)2 =>
Na2CO3Ba(NO3)2 = BaCO3Na2(NO3)2
Fe2(SO4)3 + Pb2O4 = Pb2(SO4)4 + Fe2O3 =>
4 Fe2(SO4)3 + 3 Pb2O4 = 3 Pb2(SO4)4 + 4 Fe2O3
Ca(OH)2 + NaOH = NaCa + H2O2 =>
2 Ca(OH)2 + 2 NaOH = 2 NaCa + 3 H2O2
HC5H9O2(aq) + H2O(l) = H3O + C5H9O2 =>
HC5H9O2(aq) + H2O(l) = H3O + C5H9O2
NH3 + Cu2O = Cu + N + H2O =>
2 NH3 + 3 Cu2O = 6 Cu + 2 N + 3 H2O
Fe(OH)2 + O2 = Fe2O3 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 = 2 Fe2O3 + 4 H2O
FeCl2 + H2O = Fe(OH)2 + HCl =>
FeCl2 + 2 H2O = Fe(OH)2 + 2 HCl
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
HBr + K2O = KBr + H2O =>
2 HBr + K2O = 2 KBr + H2O
Hg + H2SO4 = HgSO4 + H2O + SO2 =>
Hg + 2 H2SO4 = HgSO4 + 2 H2O + SO2
Na + Sn(NO3)2 = Na(NO3)2 + Sn =>
Na + Sn(NO3)2 = Na(NO3)2 + Sn
H2S + HCIO = H2SO4 + HCI =>
H2S + 4 HCIO = H2SO4 + 4 HCI
Mn + H2SO4 = MnSO4 + SO2 + H2O =>
Mn + 2 H2SO4 = MnSO4 + SO2 + 2 H2O
Ca[OH]2 + Cl2 = Ca[ClO]2 + CaCl2 + H2O =>
2 Ca[OH]2 + 2 Cl2 = Ca[ClO]2 + CaCl2 + 2 H2O
KHC8H4O4 + Ca(OH)2 = Ca(KC8H4O4)2 + H2O =>
2 KHC8H4O4 + Ca(OH)2 = Ca(KC8H4O4)2 + 2 H2O
Li + O2 = LiO2 =>
Li + O2 = LiO2
Rb + HC2H3O2 = RbC2H3O2 + H2 =>
2 Rb + 2 HC2H3O2 = 2 RbC2H3O2 + H2
NaF + NaNO3 = FNO3 + Na =>
NaF + NaNO3 = FNO3 + 2 Na
SO4 + BaCl2 = Cl + Ba(SO4) =>
SO4 + BaCl2 = 2 Cl + Ba(SO4)
Mg + O2 + H2 = Mg(OH)2 =>
Mg + O2 + H2 = Mg(OH)2
NH4NO3 + Ca(OH)2 = Ca(NO3)2 + NH3 + H2O =>
2 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 2 NH3 + 2 H2O
K2S + KNO3 + H2O = S + KNO2 + KOH =>
K2S + KNO3 + H2O = S + KNO2 + 2 KOH
Pb + Na2S = PbS3 + Na =>
Pb + 3 Na2S = PbS3 + 6 Na
(SO3)2{-} + H2O = (SO4)2{-} + H{+} + e =>
(SO3)2{-} + 2 H2O = (SO4)2{-} + 4 H{+} + 4e
Ag(s) + NO3(g) = AgNO3(g) =>
Ag(s) + NO3(g) = AgNO3(g)
TiOSO4 + Na2S + H2O = TiO(OH)2 + H2S + Na2SO4 =>
TiOSO4 + Na2S + 2 H2O = TiO(OH)2 + H2S + Na2SO4
NH4NO3 + KOH = H2O + KNO3 + NH3 =>
NH4NO3 + KOH = H2O + KNO3 + NH3
MgS = Mg + S =>
MgS = Mg + S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/25
Équations équilibrées sur04/29/24
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