Propanamide and methyl acetate have about the same molar mass, both are quite soluble in water, and yet the boiling point of propanamide is 213 °C, whereas that of methyl acetate is 57 °C. Explain.
In the following compound

b. Identify the phosphate anhydride linkage.
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비슷한 문제에 대한 검증된 영상 답변:
주요 개념
Phosphate Anhydride Linkage
Chemical Structure of Nucleotides
Role of Phosphate in Energy Transfer
Cyclic ribose nucleotide phosphates, such as cyclic AMP (cAMP), are important signaling agents in living cells; all have the general structure shown here. What kind of linkage holds the phosphate to the ribose (see arrows; ribose is highlighted in blue)?
What is the difference between a phosphate diester and an ester of a diphosphate? Give an example of each.
In the following compound
a. Identify the phosphate ester linkage.
Household soap is a mixture of the sodium or potassium salts of long-chain carboxylic acids that arise from saponification of animal fat.
b. Draw the structures of the soap molecules produced in the following reaction:
A simple polyamide can be made from ethylenediamine and oxalic acid (Table 17.1). Draw the polymer formed when three units of ethylenediamine reacts with two units of oxalic acid.
