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What does it show if an aspirin solution has turned a universal indicator orange-red?
Wiki User
∙ 8y ago
The aspirin solution is acidic; aspirin is the acetylsalicylic acid.
Wiki User
∙ 8y ago
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What is the colour of phenolphthalein in aspirin solution?
The solution is colourless.
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.
How does aspirin dissolve in carbohydrate solution?
by dissloving
Can aspirin purity be tested using indicator and if so what one?
Yes, mel-temp
What colour would litmus paper turn when dipped in an aqueous solution of aspirin?
Aspirin is acidic, so it would turn red.
Is aspirin a solution?
yes, it is considered a solution.
Is aspirin solution?
yes, it is considered a solution.
What can affect purity of aspirin?
Firstly place 100 to 150 mg of aspirin into a 125 ml conical flask. Next proceed to mix in 15 ml of 95% ethanol solution and add 2 drops of phenolphthalein indicator. Then use the titration method to mix this solution against a standard solution of sodium hydroxide from a burette. Using the value obtained from the titration calculate the molarity of the aspirin. Then calculate the ratio of the observed molarity of aspirin with its theoretical molarity and finally multiply this ratio with 100 to obtain the percentage purity of the aspirin sample.
What is the colour of phenolphthalein in aspirin solution?
The solution is colourless.
Is aspirin acidic basic or neutral?
aspirin is an acid... aspirins chemical name is acetylsalicylic acid
What is the effect of aspirin on turmeric solution?
Turmeric solution remain yellow.
Conversion of aspirin to salicylic acid in laboratory?
Can be done two ways. Acidic aqueous solution or Alkali aqueous solution mixed with aspirin and stirred, this breaks the acetyl bond which is present in aspirin.
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.
How does aspirin dissolve in carbohydrate solution?
by dissloving
Can aspirin purity be tested using indicator and if so what one?
Yes, mel-temp
What colour would litmus paper turn when dipped in an aqueous solution of aspirin?
Aspirin is acidic, so it would turn red.
What would an aqueous solution of aspirin to affect litmus paper?
aspirin is acidic so blue litmus paper will turn to red
