Answer:
1. Hydroxyacetone
2. Saponification reaction
3. H-C-ONa
4. Sodium 2-hydroxypropanoate
5. NaOH
6. H-C-O-Na(+)
Step-by-step explanation:
Question 1:
The structural formula of the precursor molecule needed for a stress-free pineapple flavored tea is:
H
|
H-C-OH
|
H
This molecule is called hydroxyacetone, and it is a precursor to many other molecules, including 5-hydroxymethylfurfural (HMF), which is a key flavor compound in pineapple.
Question 2:
The type of reaction that occurs between hydroxyacetone and NaOH is a saponification reaction. Saponification reactions are a type of base hydrolysis reaction in which a triglyceride is reacted with a base to produce glycerol and the corresponding fatty acid salts.
In this case, the triglyceride is hydroxyacetone, and the base is NaOH. The products of the reaction are glycerol and sodium hydroxyacetone.
Question 3:
The semistructural formula of sodium hydroxyacetone is:
H
|
H-C-ONa
|
H
Question 4:
The name of sodium hydroxyacetone is sodium 2-hydroxypropanoate.
Question 5:
The catalyst for the saponification reaction is NaOH.
Question 6:
The full structural formula of sodium hydroxyacetone is:
H
|
H-C-O-Na(+)
|
H