please answer the following question. I will rate

3. (observation) Are the vitamin C and vitamin C salt soluble in water. What are the approximate pHs of the solutions? [Hint: What do you observe? What do the solutions or isolated materials look like?] Look at the provided samples of the pure vitamins (by the balances) and the aqueous solutions in the vials. 4. (observation) What does the pure vitamin E look like? What does the solution of vitamin E (0.1 g vitamin E/mL hexanes) look like? Is the vitamin completely soluble? Look at the provided samples of the pure vitamins (by the balances) and the hexane solution (vial) of vitamin E