Fe
The decomposition reaction of silver oxide (Ag2O) is: 2Ag2O(s) ⟶ 4Ag(s) + O2(g)
When silver oxide reacts with hydrochloric acid, it forms silver chloride and water. The balanced chemical equation for this reaction is: Ag2O + 2HCl → 2AgCl + H2O.
When silver is reacted with sodium hydroxide, it forms silver oxide (Ag2O) and water (H2O). This reaction is represented by the chemical equation: 2Ag + 2NaOH → Ag2O + 2Na + H2O.
The combustion of silver oxide produces silver metal and oxygen gas. The chemical equation for this reaction is: 2Ag2O(s) → 4Ag(s) + O2(g). This is a redox reaction where silver oxide is reduced to silver metal and oxygen is oxidized to form oxygen gas.
that means the silver nitrate reacted with the sodium hyroxide solution and sodium hydroxide and silver oxide was produced. this is called a double replacement reaction.
To find the number of moles of Ag produced from 155g of Ag2O, you need to first determine the molar mass of Ag2O (which is 231.74 g/mol), then use the molar ratio between Ag and Ag2O to calculate the moles of Ag produced. In this case, since there are two moles of Ag for every mole of Ag2O, you would end up with 155g Ag2O * (1 mol Ag2O / 231.74 g Ag2O) * 2 mol Ag / 1 mol Ag2O = 1.34 mol Ag.
When silver reacts with oxygen, it forms silver oxide (Ag2O). Silver oxide is a brownish-black compound commonly produced as a thin layer on the surface of silver objects over time.
Because Ag2O (as oxidator) is more reactive than FeO, so Fe (as reductor) can abstract the oxide O (O2-) from Ag2O according to electrochemical series (which says: Ag is less reactive to oxygen than Fe, Ag is a more 'noble' metal)Fe + Ag2O --> FeO + 2Ag
The chemical formula for silver oxide is Ag2O.
The chemical symbol for silver oxide is Ag2O.
Silver commonly has an oxidation state of +1 in its compounds. However, it can also exhibit a +2 oxidation state in certain compounds, such as silver oxide (Ag2O). Silver can be oxidized from +1 to +2, or reduced from +2 to +1 depending on the reaction conditions.
2HgO --> 2Hg + O2 is a decomposition reaction, in which Mercury oxide is decomposed into the element mercury and oxygen gas. A decomposition reaction is one in which a more complex substance is broken down into its simpler components.