Question

aspirin is a medicine used to treat pain, fever, and other conditions. the lewis structure of an aspirin molecule is shown below. complete the statements to identify patterns in the aspirin molecule. each hydrogen atom forms covalent bond(s) and has lone pair(s). each carbon atom forms covalent bond(s) and has lone pair(s). each oxygen atom forms covalent bond(s) and has lone pair(s).

Explanation:

Step1: Analyze hydrogen atom

Hydrogen has 1 valence - electron. It forms 1 covalent bond to achieve a stable state and has 0 lone - pairs.

Step2: Analyze carbon atom

Carbon has 4 valence - electrons. It forms 4 covalent bonds to complete its octet and has 0 lone - pairs.

Step3: Analyze oxygen atom

Oxygen has 6 valence - electrons. In the aspirin molecule, some oxygen atoms form 2 covalent bonds and have 2 lone - pairs (e.g., the non - double - bonded oxygen in the ester and carboxyl groups), and the double - bonded oxygen forms 2 covalent bonds and has 2 lone - pairs.

Answer:

• Each hydrogen atom forms 1 covalent bond(s) and has 0 lone pair(s).
• Each carbon atom forms 4 covalent bond(s) and has 0 lone pair(s).
• Each oxygen atom forms 2 covalent bond(s) and has 2 lone pair(s).