1. Identifying Molecular Structure. Match the compound listed with the correct structure shown below. Amino Acid Nucleotide Sterol ATP Phospholipid Triglyceride Disaccharide Polypeptide Monosaccharide Polysaccharide 1 HO-CH2 CH2-OH НО ОН ОН 2 R Н. N-C-C ОН H. 3. NH2 N. N. ---CH2 ОН 29 O=PIOHI

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Precipitation Titration

Precipitation analysis is used to analyze drugs, and to measure the salt content in food and beverages. It is an important concept from the examination point of view many practical questions are asked on the topic. This topic is significant in the professional exams for both undergraduate and graduate courses, especially for