| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeS + 2 HCl = H2S + FeCl2
C6HO + O = C2O + HO =>
C6HO + 3 O = 3 C2O + HO
HCO3{-} + HCl = Cl{-} + H2O + CO2 =>
HCO3{-} + HCl = Cl{-} + H2O + CO2
SO2(g) + H2O2(l) = H2SO4(g) =>
SO2(g) + H2O2(l) = H2SO4(g)
Al + TeO2 = Al2O3 + Te =>
4 Al + 3 TeO2 = 2 Al2O3 + 3 Te
Mg + H2SO4 = MgO + SO3 + H2 =>
Mg + H2SO4 = MgO + SO3 + H2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C3H4Br2 + Na = C3H4Br + NaBr =>
C3H4Br2 + Na = C3H4Br + NaBr
Sb2S3 + HNO3 + HCl = H2O + H2SO4 + NO + SbCl5 =>
3 Sb2S3 + 28 HNO3 + 30 HCl = 20 H2O + 9 H2SO4 + 28 NO + 6 SbCl5
NH4Cl + Ba(OH)2 = NH4OH + Cl2Ba =>
2 NH4Cl + Ba(OH)2 = 2 NH4OH + Cl2Ba
Pt(OH)4 + H2CO3 = Pt(CO3)2 + H2O =>
Pt(OH)4 + 2 H2CO3 = Pt(CO3)2 + 4 H2O
Al2(SO4)3 + BaCl2 = Al2(Cl2)3 + Ba2(SO4)2 =>
2 Al2(SO4)3 + 6 BaCl2 = 2 Al2(Cl2)3 + 3 Ba2(SO4)2
Cd(OH)2 + HCl = CdCl2 + H2O =>
Cd(OH)2 + 2 HCl = CdCl2 + 2 H2O
H2O + CaCl2 + NH3 = CaO + NH4Cl =>
H2O + CaCl2 + 2 NH3 = CaO + 2 NH4Cl
Br2 + KCrO2 + KOH = KBr + K2Cr2O7 + H2O =>
3 Br2 + 2 KCrO2 + 6 KOH = 6 KBr + K2Cr2O7 + 3 H2O
Al + J3 = AlJ3 =>
Al + J3 = AlJ3
Ba(NO3)2Na2CO3 = Ba + Na + C + O + N =>
Ba(NO3)2Na2CO3 = Ba + 2 Na + C + 9 O + 2 N
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
Fe + Cu(OH)2 = Fe(OH)2 + Cu =>
Fe + Cu(OH)2 = Fe(OH)2 + Cu
OH + NaCH3CO2 = H3O + NaCH2CO2 =>
OH + 2 NaCH3CO2 = H3O + 2 NaCH2CO2
NaHCO3 + NH4Cl + Ca(OH)2 = NH3 + H2O + CaCO3 + NaCl =>
NaHCO3 + NH4Cl + Ca(OH)2 = NH3 + 2 H2O + CaCO3 + NaCl
KBr + Al(NO3)3 = KNO3 + AlBr3 =>
3 KBr + Al(NO3)3 = 3 KNO3 + AlBr3
PrCl3 + O2 = Pr6O11 + Cl2 =>
12 PrCl3 + 11 O2 = 2 Pr6O11 + 18 Cl2
NH4Cl(heatingorcoolingreversible) = NH3 + HCl =>
NH4Cl(heatingorcoolingreversible) = NH3 + HCl
H2SO4(aq) + NaNO2(aq) = HNO2(aq) + Na2SO4(aq) =>
H2SO4(aq) + 2 NaNO2(aq) = 2 HNO2(aq) + Na2SO4(aq)
Al2(C2O4)3 + NaNO3 = Na2C2O4 + Al(NO3)3 =>
Al2(C2O4)3 + 6 NaNO3 = 3 Na2C2O4 + 2 Al(NO3)3
PF3 + F2 = PF6 =>
2 PF3 + 3 F2 = 2 PF6
NH4Fe(SO4)2*12H2O = Fe2(SO4)3 + (NH4)2SO4 + H2O =>
2 NH4Fe(SO4)2*12H2O = Fe2(SO4)3 + (NH4)2SO4 + 24 H2O
KMnO4 + NaI + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + I2 + H2O =>
2 KMnO4 + 10 NaI + 8 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 5 I2 + 8 H2O
RbCl + Al(NO3)3 = RbNO3 + AlCl3 =>
3 RbCl + Al(NO3)3 = 3 RbNO3 + AlCl3
CCl + Cu = CuCl2 + C =>
2 CCl + Cu = CuCl2 + 2 C
CNO3 = C2O + NO2 + O2 =>
4 CNO3 = 2 C2O + 4 NO2 + O2
Cu + MgCl2 = CuCl2 + Mg(s) =>
Cu + MgCl2 = CuCl2 + Mg(s)
Ni + KBr = NiBr + K =>
Ni + KBr = NiBr + K
SbO + ClO3 = Sb2O5 + ClO2 =>
2 SbO + 3 ClO3 = Sb2O5 + 3 ClO2
NaOH(aq) + Cl2(g) = NaOCl(aq) + NaCl(aq) + H2O =>
2 NaOH(aq) + Cl2(g) = NaOCl(aq) + NaCl(aq) + H2O
HCH2CHCO2 + OH = CH2CHCO2 + H2O =>
HCH2CHCO2 + OH = CH2CHCO2 + H2O
Ag + HNO3 = AgNO3 + H2 =>
2 Ag + 2 HNO3 = 2 AgNO3 + H2
Mn + BiO2 = MnO4 + Bi =>
Mn + 2 BiO2 = MnO4 + 2 Bi
HCOOH = CO + H2O =>
HCOOH = CO + H2O
NH3 + O2 = NO(gas) + H2O(watervapor) =>
4 NH3 + 5 O2 = 4 NO(gas) + 6 H2O(watervapor)
FeCO3 + HI = FeI2 + H2CO3 =>
FeCO3 + 2 HI = FeI2 + H2CO3
B5H9 + KMnO4 + H3PO4 = HBO2 + MnPO4 + K3PO4 + H2O =>
B5H9 + 6 KMnO4 + 8 H3PO4 = 5 HBO2 + 6 MnPO4 + 2 K3PO4 + 14 H2O
sodium + aluminumchloride = aluminum + sodiumchloride =>
3 Na + AlCl3 = Al + 3 NaCl
H{+} + Ni{2+} + MnO4{-} = Ni{3+} + Mn{2+} + H2O =>
8 H{+} + 5 Ni{2+} + MnO4{-} = 5 Ni{3+} + Mn{2+} + 4 H2O
Fe2O3 + FeO = Fe3O4 =>
Fe2O3 + FeO = Fe3O4
I2(ac) + NaCl(ac) + C6H12(ac) = I2Na(ac) + C6H12Cl =>
I2(ac) + NaCl(ac) + C6H12(ac) = I2Na(ac) + C6H12Cl
HNO3 + P4O10 = HPO3 + N2O5 =>
4 HNO3 + P4O10 = 4 HPO3 + 2 N2O5
Au + NaNO3 + NaOH = Na3AuO3 + NaNO2 + H2O =>
2 Au + 3 NaNO3 + 6 NaOH = 2 Na3AuO3 + 3 NaNO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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