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Solution of water and aspirin an acid?
Yes it will be weakly acidic. Aspirin's scientific name is acetylsalicylic acid, with a pKa of 3.5. This would mean that for a solution of 0.1 M aspirin, the pH of the solution would be approximately 2.26.
Why does aspirin dissolve in water?
Water is a polar molecule whereas aspirin has no overall charge so the two don't mix very well. Heating the water or adding a few drops of ethanol will make it dissolve a lot faster though. Correction: Aspirin (2-acetoxy-benzoic acid) is a moderately strong acid. It might be called a semi-polar molecule. Ethanol is similar in this respect, and is a good solvent for aspirin. As in all such cases, solubility is determined by the forces between the molecules in solid aspirin compared to the affinity between water and aspirin. The question has no trivial answer. The salts of weak organic acids are usually more soluble than the acids themselves. Adding a base such as sodium hydroxide or ammonia to the water is likely to bring more aspirin into solution - but strictly speaking, the dissolved specis is not 2-acetoxy-benzoic acid, but 2-acetoxy-benzoate.
What is the compound of aspirin?
The active medical ingredient in Aspirin is acetylsalicylic acid, or A.S.A.
What is the relationship between aspirin and carboxylic acid?
Aspirin is a derivative of salicylic acid, which is a type of carboxylic acid. The carboxylic acid group in the structure of salicylic acid is essential for the formation of aspirin through acetylation. So, aspirin can be thought of as an acetylated form of salicylic acid that retains its carboxylic acid functionality.
What acid is in disprin?
well disprin is a type of aspirin and aspirin is mainly made up of salicylic acid which is derived from tree bark
Is aspirin an acid or a base?
Aspirin is a weak acid (acetylsalicylic). It's also an aromatic compound, and is slightly soluble in water.
Solution of water and aspirin an acid?
Yes it will be weakly acidic. Aspirin's scientific name is acetylsalicylic acid, with a pKa of 3.5. This would mean that for a solution of 0.1 M aspirin, the pH of the solution would be approximately 2.26.
Is aspirin an acid or a base?
Aspirin is an acid.
Why is aspirin soluble in toluene?
it isn't
What acid is found in aspirin?
Aspirin is the trade name for acetylsalicylic acid.
Which one of the following is a common acid soap aspirin antacid and washing soda?
The common acid in this list is aspirin, which is acetylsalicylic acid.
Is aspirin a carboxylic acid and an ester?
Aspirin is acetylsalicylic acid and an acetate ester of salicylic acid.
Is aspirin acidic basic or neutral?
aspirin is an acid... aspirins chemical name is acetylsalicylic acid
What is the relationship between salicylic acid and aspirin?
Salicylic acid is a precursor to aspirin, which is a derivative of salicylic acid. When salicylic acid is acetylated, it becomes aspirin. Aspirin is a common medication used for pain relief and reducing inflammation.
Why is the sodium salt of acetylsalicylic more soluble in water than aspirin?
Aspirin is the trade name for acetylsalicylic acid. In a solution of sodium hydroxide the acid will be convereted to its sodium salt which is soluble. It could be recovered from the solution by adding acid to neutralise the sodium hydroxide and regenerate the free acid form which would again be mostly insoluble. In plain water the aspirin is unchanged and remains largely insoluble, only 1g dissolves in 100g of water at 37'C.
Why does aspirin dissolve in water?
Water is a polar molecule whereas aspirin has no overall charge so the two don't mix very well. Heating the water or adding a few drops of ethanol will make it dissolve a lot faster though. Correction: Aspirin (2-acetoxy-benzoic acid) is a moderately strong acid. It might be called a semi-polar molecule. Ethanol is similar in this respect, and is a good solvent for aspirin. As in all such cases, solubility is determined by the forces between the molecules in solid aspirin compared to the affinity between water and aspirin. The question has no trivial answer. The salts of weak organic acids are usually more soluble than the acids themselves. Adding a base such as sodium hydroxide or ammonia to the water is likely to bring more aspirin into solution - but strictly speaking, the dissolved specis is not 2-acetoxy-benzoic acid, but 2-acetoxy-benzoate.
What is the compound of aspirin?
The active medical ingredient in Aspirin is acetylsalicylic acid, or A.S.A.
