Table of Content
2Ag | + | H2SO4 | → | H2 | + | Ag2SO4 | |||
silver | sulfuric acid | hydrogen | silver sulfate | ||||||
(rắn) | (dung dịch loãng) | (khí) | (kết tủa) | ||||||
(trắng bạc) | (không màu) | (không màu) | (trắng) | ||||||
2 | 1 | 1 | 1 | Hệ số | |||||
Nguyên - Phân tử khối (g/mol) | |||||||||
Số mol | |||||||||
Khối lượng (g) |
Other Condition: at high 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.
Place the Ag sample in a test-tube containing the dilute H2SO4 solution, and shake gently.
In a full sentence, you can also say Ag (silver) reacts with H2SO4 (sulfuric acid) and produce H2 (hydrogen) and Ag2SO4 (silver sulfate)
The reducing potential of silver is higher than hydrogen (in other words, Ag is behind H2 in the metal reactivity series), so Ag does not react with a dilute H2SO4 solution.
silver
Ag + 2HNO3 → AgNO3 + H2O + NO2 2Ag + O3 → Ag2O + O2 4Ag + O2 → 2Ag2O View all equations with Ag as reactant
sulfuric acid
10FeO + 18H2SO4 + 2KMnO4 → 5Fe2(SO4)3 + 18H2O + 2MnSO4 + K2SO4 H2SO4 + Na2SO3 → H2O + Na2SO4 + SO2 H2SO4 + Zn → H2 + ZnSO4 View all equations with H2SO4 as reactantsulfuric acid
2H2O + 2KMnO4 + 5SO2 → 2H2SO4 + 2MnSO4 + K2SO4 24HNO3 + FeCuS2 → Cu(NO3)2 + 10H2O + 2H2SO4 + 18NO2 + Fe(NO3)3 Fe2(SO4)3 + 3H2O → 2Fe + 3H2SO4 + 3/2O2 View all equations with H2SO4 as productsulfuric acid
2H2O + 2KMnO4 + 5SO2 → 2H2SO4 + 2MnSO4 + K2SO4 24HNO3 + FeCuS2 → Cu(NO3)2 + 10H2O + 2H2SO4 + 18NO2 + Fe(NO3)3 Fe2(SO4)3 + 3H2O → 2Fe + 3H2SO4 + 3/2O2 View all equations with H2SO4 as productInteresting Information Only Few People Knows
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