0
Ferric chloride, or iron(III) chloride will not react with aspirin. It will, however, react with salicylic acid, which is used to synthesize aspirin. In this light, adding an aqueous ferric chloride solution to a sample of aspirin is a good way to see if there is any unreacted salicylic acid. A purple color is an indication of salicylic acid. A sample of pure aspirin should not exhibit any color change.
What else can I help you with?
Why acetoacetic ester gives ferric chloride test?
Acetoacetic ester gives a positive ferric chloride test due to the presence of the beta-keto group in the molecule. The keto group reacts with ferric chloride to form a colored complex, producing a characteristic color change that indicates the presence of the keto group in the compound.
What is the color of ferric chloride salt in water?
Ferric chloride gives green solution in waterReddish or yellowish
Is vanillin positive in a ferric chloride test?
Yes, vanillin is positive in a ferric chloride test. When vanillin reacts with ferric chloride, it forms a colored complex that gives a characteristic blue or green color, indicating the presence of phenolic compounds.
How ferric chloride is formed?
Ferric chloride is formed by the reaction of iron with chlorine gas, resulting in the formation of iron(III) chloride. This reaction can also be achieved by dissolving iron in hydrochloric acid. The chemical formula for ferric chloride is FeCl3.
Why normal ferric chloride is not used in detection of phenol?
Normal ferric chloride gives a positive test for phenol as it forms a violet complex with it. This can lead to false positives in other compounds that also react with ferric chloride, making it unreliable for detecting phenol specifically. Instead, a modified version called FeCl3/KI reagent is commonly used for phenol detection as it gives a distinct green color with phenol, allowing for more accurate and specific results.
Benzoic acid gives an orange colouration with neutral ferric chloride. What is the reason for that?
Well, sugar, the reason for that orange coloration is due to the formation of a complex between benzoic acid and ferric chloride. This complex absorbs light in the visible spectrum, giving it that lovely orange hue. So, next time you see that color, just remember it's all about that chemical bonding, honey.
When iodine is heated?
when iodine is heated it gives voilet vapours
Which compound give brown precipitate with alkaline potassium per mangnate solution?
Ferrous chloride in presence of hydrochloric acid gives brown precipitates of Ferric chloride with potassium permanganate.
What is difference between feeric alum and non ferric alum?
Ferric alum contains iron, which gives it a yellow color, while non-ferric alum does not contain iron and is typically colorless. Ferric alum is commonly used in water purification and wastewater treatment processes, while non-ferric alum is used in industries like paper manufacturing and tanning.
What in store drug gives you high risk of miscarriage?
aspirin
How does aspirin effect roses?
Aspirin can be dissolved in a vase of water to help prolong the life of the flowers. The aspirin gives them extra nutrients and is usually what is the basis of the packets florists give customers.
What is the oxidation state for ferrous chloride?
The name gives the clue. If any chemical is described as '-ous' it has the lower oxidation state. If described as '-ic' , it has the higher oxidation state, Hence Ferrous chloride is 'Iron(II) chloride' ( FeCl2) Ferric chloride is 'Iron(III) chloride' ( FeCl3). Similarly with Nitric Acid and Nitrous Acid ( HNO3/HNO2) Sulphuric acid and Sulphurous Acid (H2SO4/H2SO3)
