| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Sb(OH)3 + 3 H2SO4 = Sb2(SO4)3 + 6 H2O
[Pt(NH3)3Cl3]Cl + Pb(NO3)2 = [Pt(NH3)3Cl3]NO3 + PbCl2 =>
2[Pt(NH3)3Cl3]Cl + Pb(NO3)2 = 2[Pt(NH3)3Cl3]NO3 + PbCl2
C + O2 = CO2 =>
C + O2 = CO2
Br2 + KI = Br(KI)2 =>
Br2 + 4 KI = 2 Br(KI)2
NiO + HI = H2O + NiI2 =>
NiO + 2 HI = H2O + NiI2
Cu(NO)3 + NaOH = Na(NO)3 + CuOH =>
Cu(NO)3 + NaOH = Na(NO)3 + CuOH
NiCl2 + Na = Ni + NaCl =>
NiCl2 + 2 Na = Ni + 2 NaCl
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
CaC2 + HCl = CaCl2 + C2H2 =>
CaC2 + 2 HCl = CaCl2 + C2H2
H2O + P2O5 = H3PO4 =>
3 H2O + P2O5 = 2 H3PO4
Cu2S2 + NaOH = Cu(OH)2 + Na2S =>
Cu2S2 + 4 NaOH = 2 Cu(OH)2 + 2 Na2S
C27H46 + O2 = CO2 + H2O =>
2 C27H46 + 77 O2 = 54 CO2 + 46 H2O
FeS + O2 + SiO2 = FeSiO3 + SO2 =>
2 FeS + 3 O2 + 2 SiO2 = 2 FeSiO3 + 2 SO2
[Pt(NH3)3Cl3]Cl + Pb(NO3)2 = [Pt(NH3)3Cl3]NO3 + PbCl2 =>
2[Pt(NH3)3Cl3]Cl + Pb(NO3)2 = 2[Pt(NH3)3Cl3]NO3 + PbCl2
Al + H3PO3 = AlPO3 + H3 =>
Al + H3PO3 = AlPO3 + H3
[Pt(NH3)3Cl3]Cl + Pb(NO3)2 = [Pt(NH3)3Cl3]NO3 + PbCl2 =>
2[Pt(NH3)3Cl3]Cl + Pb(NO3)2 = 2[Pt(NH3)3Cl3]NO3 + PbCl2
KOH + Na2CO3 = K2CO3 + NaOH =>
2 KOH + Na2CO3 = K2CO3 + 2 NaOH
P + Br = P3Br2 =>
3 P + 2 Br = P3Br2
K2Na3 + N2 = KN + Na2 =>
2 K2Na3 + 2 N2 = 4 KN + 3 Na2
[Pt(NH3)3Cl3]Cl + Pb(NO3)2 = [Pt(NH3)3Cl3]NO3 + PbCl2 =>
2[Pt(NH3)3Cl3]Cl + Pb(NO3)2 = 2[Pt(NH3)3Cl3]NO3 + PbCl2
CH4N2O + C2H5OH + C12H24O2 = C12H25NO2 + H2O =>
2 CH4N2O + 5 C2H5OH + 3 C12H24O2 = 4 C12H25NO2 + 5 H2O
KOH + SiO2 = KSiO3 + H2 =>
2 KOH + 2 SiO2 = 2 KSiO3 + H2
Fe(PO4) + Na2SO4 = Fe2(SO4)3 + Na3PO4 =>
2 Fe(PO4) + 3 Na2SO4 = Fe2(SO4)3 + 2 Na3PO4
C3H7OH + KMnO4 + H2SO4 = C2H5COOH + MnSO4 + KSO4 + H2O =>
C3H7OH + KMnO4 + 2 H2SO4 = C2H5COOH + MnSO4 + KSO4 + 3 H2O
Na2(CO3) + CuCl2 = NaCl2 + Cu2(CO3) =>
Na2(CO3) + 2 CuCl2 = 2 NaCl2 + Cu2(CO3)
Cu + Ag = Cu2Ag =>
2 Cu + Ag = Cu2Ag
C3H8O3 + O = CO2 + H2O =>
C3H8O3 + 7 O = 3 CO2 + 4 H2O
Pb(NO3)2 + NH4F = PbF2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4F = PbF2 + 2 NH4NO3
Ca(OH)2(aq) + CH3CO2H(aq) = Ca(C2H3O2)2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 CH3CO2H(aq) = Ca(C2H3O2)2(aq) + 2 H2O(l)
NH3 + HO2 = NO + H2O =>
3 NH3 + 5 HO2 = 3 NO + 7 H2O
H2SO4(st) + NH4Cl = (NH4)2SO4 + HCl =>
H2SO4(st) + 2 NH4Cl = (NH4)2SO4 + 2 HCl
FeS + KOH = K2S + Fe(OH)2 =>
FeS + 2 KOH = K2S + Fe(OH)2
C + Br2 = C2Br2 =>
2 C + Br2 = C2Br2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
CH3CHO + HgSO4 + H2O = CH3COOH + H2SO4 + Hg =>
CH3CHO + HgSO4 + H2O = CH3COOH + H2SO4 + Hg
SI + Mg = SIMg =>
SI + Mg = SIMg
CH3COONH2 + O2 = CO2 + N2 + H2O =>
4 CH3COONH2 + 9 O2 = 8 CO2 + 2 N2 + 10 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
K2S + KMnO4 = K2MnO4 + S =>
K2S + 2 KMnO4 = 2 K2MnO4 + S
FePO4 + HNO3 = HPO4 + FeNO3 =>
FePO4 + HNO3 = HPO4 + FeNO3
H2SO4 + AgCl + Ag2Cr2O7 = Cr2(SO4)3 + Ag2(SO4) + Cl2 + H2O =>
7 H2SO4 + 6 AgCl + Ag2Cr2O7 = Cr2(SO4)3 + 4 Ag2(SO4) + 3 Cl2 + 7 H2O
HC2H3O2 + H2O = H3O + C2H3O2 =>
HC2H3O2 + H2O = H3O + C2H3O2
CaCl2 + HNO3 = CaN2O6 + HCl =>
CaCl2 + 2 HNO3 = CaN2O6 + 2 HCl
C6H5ONa + HCl = C6H5OH + NaCl =>
C6H5ONa + HCl = C6H5OH + NaCl
HBr + Be2S = BeBr + H2S =>
2 HBr + Be2S = 2 BeBr + H2S
C6H5ONa + HCl = C6H5OH + NaCl =>
C6H5ONa + HCl = C6H5OH + NaCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HOCH2CH2OH(l) + O2(g) = CO2(g) + H2O =>
2 HOCH2CH2OH(l) + 5 O2(g) = 4 CO2(g) + 6 H2O
PBS(s) + O2(g) = PBO(s) + SO2(g) =>
2 PBS(s) + 3 O2(g) = 2 PBO(s) + 2 SO2(g)
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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