This is for a test PLS HELP For part a, b, state whether each of the following solutions is saturated, unsaturated, or supersaturated.

(a) 80 g Sodium Nitrate in 50 g H2O at 10ºC
(b) 30 g Ammonium Chloride in 200 g H2O at 10ºC
(c)According to Reference Table G, how many grams of potassium nitrate would be needed to saturate 50 grams of water at 70ºC?
(d)Tell how many grams of potassium nitrate is ill crystallize/precipitate/settle when the solution of potassium nitrate is cooled from 70ºC to 40ºC. Assume all solutions are saturated and in 100 grams of H2O.

Need asap question 1 minerals are organic compounds. true false question 2 what vitamin can be found in foods like oranges, grapefruits, and broccoli? a. vitamin a b. vitamin k c.vitamin c d. vitamin d question 3 what are minerals? a. chemical elements that are needed for body processes. b. organic compounds that the body needs in small amounts to function properly. c. small molecules used to build proteins. d. an organic compound that is insoluble in water and includes fats. question 4 how many types of vitamins does the human body need? a. 15 b. 11 c. 13 d. 17 question 5 vitamins are a good source of energy. true false