A sample of aspirin (acetysalicylic acid) used as a "pain killer" contains the benzene ring and has a molecular weight of 180. On analysis, it was found to contain 60% carbon, 4.4% hydrogen and 35.6% oxygen (RAM: C= 12, O=16, H=1)  Determine the empirical formula of aspirin What is the molecular formula of aspirin? State the technique that can be used determine the molecular weight of aspirin.

Chemistry by OpenStax (2015-05-04)
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Chapter4: Stoichiometry Of Chemical Reactions
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Problem 84E: The principal component of mothballs is naphthalene, a compound with a molecular mass of about 130...
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A sample of aspirin (acetysalicylic acid) used as a "pain killer" contains the benzene ring and has a molecular weight of 180. On analysis, it was found to contain 60% carbon, 4.4% hydrogen and 35.6% oxygen (RAM: C= 12, O=16, H=1) 

  • Determine the empirical formula of aspirin
  • What is the molecular formula of aspirin?
  • State the technique that can be used determine the molecular weight of aspirin.

 

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