Explain what was the ka value calculated by the student

Question # 00767481 Posted By: Christopher3456 Updated on: 06/25/2020 11:42 AM Due on: 07/02/2020
Subject Chemistry Topic Biochemistry Tutorials:
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Part A Aspirin (acetylsalicylic acid,C9H8O4 ) is a weak monoprotic acid. To determine its acid-dissociation constant, a student dissolved 2.00 g of aspirin in 0.600L of water and measured the . What was the Ka value calculated by the student if the pH of the solution was 2.60? Express your answer numerically using two significant figures. Part B A 0.100M solution of ethylamine (C2H5NH2) has a pH of 11.87. Calculate the Kb for ethylamine


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