Table of Content
|sulfuric acid||lead(ii) sulfide||hydrogen sulfide||Lead(II) Hydrogen Sulfate|
|Nguyên - Phân tử khối (g/mol)|
|Khối lượng (g)|
Temperature: room temperature
Explanation: The ideal environmental conditions for a reaction, such as temperature, pressure, catalysts, and solvent. Catalysts are substances that speed up the pace (velocity) of a chemical reaction without being consumed or becoming part of the end product. Catalysts have no effect on equilibrium situations.
In a full sentence, you can also say H2SO4 (sulfuric acid) reacts with PbS (lead(ii) sulfide) and produce H2S (hydrogen sulfide) and Pb(HSO4)2 (Lead(II) Hydrogen Sulfate)
This equation does not have any specific information about phenomenon.
In this case, you just need to observe to see if product substance Pb(HSO4)2 (Lead(II) Hydrogen Sulfate), appearing at the end of the reaction.
Or if any of the following reactant substances PbS (lead(ii) sulfide), disappearing
We no further information about this chemical reactions.
sulfuric acidH2SO4 + Na2SO3 → H2O + Na2SO4 + SO2 10FeO + 18H2SO4 + 2KMnO4 → 5Fe2(SO4)3 + 18H2O + 2MnSO4 + K2SO4 8H2SO4 + 2KMnO4 + 10NaBr → 5Br2 + 8H2O + 2MnSO4 + 5Na2SO4 + K2SO4 View all equations with H2SO4 as reactant
lead(ii) sulfide4H2O2 + PbS → 4H2O + PbSO4 4O3 + PbS → 4O2 + PbSO4 4NaClO + PbS → 4NaCl + PbSO4 View all equations with PbS as reactant
lead(ii) sulfideH2S + Pb(NO3)2 → 2HNO3 + PbS H2S + Pb(NO3)2 → 2HNO3 + PbS Na2S + Pb(NO3)2 → 2NaNO3 + PbS View all equations with PbS as product