Questions: Answer the questions based on the structures below:
a).
b).
What is the molecular formula of a?
What is the molecular formula of b ?
Are these the structural formulas, condensed formulas or line structures?
(remember, you can't enter subscripts so just leave the answer as regular text)
Transcript text: Answer the questions based on the structures below:
a).
b).
What is the molecular formula of a?
What is the molecular formula of b ?
Are these the structural formulas, condensed formulas or line structures?
(remember, you can't enter subscripts so just leave the answer as regular text)
Solution
Solution Steps
Step 1: Find the molecular formula of a
Count the number of each atom type in structure a: 3 Carbons, 5 Hydrogens, 1 Nitrogen, and 1 Oxygen.
Step 2: Find the molecular formula of b
Count the number of each atom type in structure b: 4 Carbons, 8 Hydrogens, and 2 Oxygens.
Step 3: Determine the type of formula
Both structures show all of the atoms and all of the bonds. This fits the definition of expanded or structural formulas.
Final Answer:
The molecular formula of a is C3H5NO. The molecular formula of b is C4H8O2. These are structural formulas.