Sucrose, a disaccharide, is often added as a sweetener, but it is not as sweet as its constituent monosaccharides d‑glucose and d‑fructose. besides enhancing sweetness, fructose has hygroscopic properties that improve the texture of foods, reducing crystallization and increasing moisture. in the food industry, hydrolyzed sucrose is called invert sugar, and the yeast enzyme that hydrolyzes it is called invertase. the hydrolysis reaction is generally monitored by measuring the specific rotation of the solution, which is positive (+66.4∘) for sucrose, but becomes negative (inverts) with the formation of d‑glucose (specific rotation=+52.7∘) and d‑fructose (specific rotation=−92∘). consider the chemistry of the glycosidic bond. which of the following methods could you use to hydrolyze sucrose to invert sugar nonenzymatically in your kitchen at home? add bleach (ph 12) to the solution in a water bath boil the sucrose solution in water add water to the solution and cool in an ice bath add vinegar (acetic acid) to the solution in a warm water bath

Add vinegar (acetic acid) to the solution in a warm water bath.

Explanation:

Usually none nonenzymatically hydrolyzation of the disaccharide is done in acidic media (H⁺).

1) Add bleach (pH 12) to the solution in a water bath.

- the solution is basic and it will not hydrolyze the disaccharide to the constituent monosaccharides

2) Boil the sucrose solution in water.

- boiling the water at 100°C is not enough to rise the water acidity at a level  at which hydrolyzation reaction takes place. Practically nothing happens.

3) Add water to the solution and cool in an ice bath.

- practically nothing happens

4) Add vinegar (acetic acid) to the solution in a warm water bath.

- acetic acid will give the solution a acidic character and the warming of the water will increase the rate of the hydrolyzation reaction

8

explanation:

each principal energy level above the first contains one s orbital and three p orbitals. a set of three p orbitals, called the p sublevel, can hold a maximum of six electrons. therefore, the second level can contain a maximum of eight electrons - that is, two in the s orbital and 6 in the three p orbitals.

mark brainliest and have a great day!

i just calculated it all out, and not including weekends, and all the different days off. as of this school year (2018-2019) students are spending 2198 hours in school this year