| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + AuCl2 = AgCl2 + AuNO3
KIO2 + HCl = KCl + ICl2 + H2O + Cl2 =>
2 KIO2 + 8 HCl = 2 KCl + 2 ICl2 + 4 H2O + Cl2
NaOH(aq) + SrCl2(aq) = NaCl + Sr(OH)2 =>
2 NaOH(aq) + SrCl2(aq) = 2 NaCl + Sr(OH)2
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
CH3OH + O2 = H2O + C =>
2 CH3OH + O2 = 4 H2O + 2 C
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
SiO2 + CF4 = SiF4 + COF2 =>
SiO2 + 2 CF4 = SiF4 + 2 COF2
PB + KI = PBI2 + K =>
PB + 2 KI = PBI2 + 2 K
Fe(NO3)3 + MgBr2 = FeBr3 + Mg(NO3)2 =>
2 Fe(NO3)3 + 3 MgBr2 = 2 FeBr3 + 3 Mg(NO3)2
FeSO4 + Ca(NO3)2 = Fe(NO3)2 + CaSO4 =>
FeSO4 + Ca(NO3)2 = Fe(NO3)2 + CaSO4
Co2(SO4)3 + Mn3(PO4)7 = Mn2(SO4)7 + Co3(PO4)3 =>
21 Co2(SO4)3 + 6 Mn3(PO4)7 = 9 Mn2(SO4)7 + 14 Co3(PO4)3
C6H13NO2 + O2 = CO2 + NH3 + H2O =>
2 C6H13NO2 + 15 O2 = 12 CO2 + 2 NH3 + 10 H2O
Al2(SO4)3 + Ba(CH3COO)2 = Al2(CH3COO)2 + Ba(SO4)3 =>
Al2(SO4)3 + Ba(CH3COO)2 = Al2(CH3COO)2 + Ba(SO4)3
C6H12O6 + NH3 = C10H15N + O2 + H2 =>
5 C6H12O6 + 3 NH3 = 3 C10H15N + 15 O2 + 12 H2
HF + Ca(OH)2 = CaF2 + H2O =>
2 HF + Ca(OH)2 = CaF2 + 2 H2O
H2PO4 + LiOH = LiPO4 + H3O =>
H2PO4 + LiOH = LiPO4 + H3O
NaOCl + H2C6H6O6 = NaC6H6O6 + H2OCl =>
NaOCl + H2C6H6O6 = NaC6H6O6 + H2OCl
C2H2 + KMnO4 + H2O = HCO2H + KOH + MnO2 =>
C2H2 + 2 KMnO4 + 2 H2O = 2 HCO2H + 2 KOH + 2 MnO2
Na2O + NaCl = Na2Cl + NaO =>
Na2O + NaCl = Na2Cl + NaO
Mn + Si = MnSi =>
Mn + Si = MnSi
Pb(No2)2 + KBr = PbBr2 + KNo2 =>
Pb(No2)2 + 2 KBr = PbBr2 + 2 KNo2
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
Zn(ac) + NH3(ac) = Zn(NH3)4 =>
Zn(ac) + 4 NH3(ac) = Zn(NH3)4
C6H5COOCH3 + NH3 = C6H5COONH2 + CH4 =>
C6H5COOCH3 + NH3 = C6H5COONH2 + CH4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Mg(cr) + HCl = H2(g) + MgCl2 =>
Mg(cr) + 2 HCl = H2(g) + MgCl2
H2(g) + O2(g) = H2O(i) =>
2 H2(g) + O2(g) = 2 H2O(i)
BaI2 + Pb(NO3)2 = Ba(NO3)2 + PbI2 =>
BaI2 + Pb(NO3)2 = Ba(NO3)2 + PbI2
CoCl2(aq) + CoSO4(aq) = Co2SO4(s) + Cl2(aq) =>
CoCl2(aq) + CoSO4(aq) = Co2SO4(s) + Cl2(aq)
Pb(NO3)2 + (NH4)2S = NH4NO3 + PbS =>
Pb(NO3)2 + (NH4)2S = 2 NH4NO3 + PbS
C6H5CHO + Cr3O7 = C6H5COOH + Cr =>
7 C6H5CHO + Cr3O7 = 7 C6H5COOH + 3 Cr
CuSO4 + NH3 + H2O = [Cu(NH3)4(H2O)]SO4 =>
CuSO4 + 4 NH3 + H2O = [Cu(NH3)4(H2O)]SO4
(NH4)3PO4 + NaOH = H2O + NH3 + Na3PON2 = H2 = NH3 =>
(NH4)3PO4 + 3 NaOH = 6 H2O + NH3 + Na3PON2
HgCl2 + SnCl2 = Hg2Cl2 + SnCl4 =>
2 HgCl2 + SnCl2 = Hg2Cl2 + SnCl4
Cl2(g) + LiI(aq) = LiCl(ag) + I2(g) =>
Cl2(g) + 2 LiI(aq) = 2 LiCl(ag) + I2(g)
CrI3 + Cl2 = CrCl3 + I2 =>
2 CrI3 + 3 Cl2 = 2 CrCl3 + 3 I2
KMnO4 + KOH + Na2S2O3 = K2MnO4 + Na2SO4 + K2SO4 + H2O =>
8 KMnO4 + 10 KOH + Na2S2O3 = 8 K2MnO4 + Na2SO4 + K2SO4 + 5 H2O
NH3 + Al{3+} + H2O = Al(OH)3 + NH4{+} =>
3 NH3 + Al{3+} + 3 H2O = Al(OH)3 + 3 NH4{+}
CrI3 + Cl2 = CrCl3 + I2 =>
2 CrI3 + 3 Cl2 = 2 CrCl3 + 3 I2
PH2875 = H2 + P4 =>
4 PH2875 = 5750 H2 + P4
CrI3 + Cl2 = CrCl3 + I2 =>
2 CrI3 + 3 Cl2 = 2 CrCl3 + 3 I2
LiHCO3 + KOH = LiOH + K2CO3 + H2O =>
LiHCO3 + 2 KOH = LiOH + K2CO3 + H2O
H3BO3 + KBrO3 = H3BrO3 + KBO3 =>
H3BO3 + KBrO3 = H3BrO3 + KBO3
Cl2 + NH3 = N2H3 + NH4Cl =>
3 Cl2 + 10 NH3 = 2 N2H3 + 6 NH4Cl
C18H32O2 + H2 = H2O + C18H38 =>
C18H32O2 + 5 H2 = 2 H2O + C18H38
FeCl + CaH2 = FeH + CaCl2 =>
2 FeCl + CaH2 = 2 FeH + CaCl2
NH3(aq) + Ni(aq) = NiNH3(s) =>
NH3(aq) + Ni(aq) = NiNH3(s)
Ca(OH)2 + NHO3 = HOH + Ca(NO3)2 =>
Ca(OH)2 + 2 NHO3 = 2 HOH + Ca(NO3)2
CH4 + C = C11H24 =>
6 CH4 + 5 C = C11H24
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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