How much glucose is needed to prepare 500 ml of a 35.0%(w/v) solution of glucose in water

Which of the following is a compound? a.carbon b.oxygen c.hydrogen d.water

Which is a chemical property of iron? a. it forms iron oxide (rust) when exposed to moisture and air. b. it is a gray–black metal that is hard to the touch. c. it has a melting point of 2795°f (1536°c). d. it is a good conductor of heat

Which describes fat? a: a carbohydrate that produces energy b: a nucleic acid that directs cell function c: a lipid that stores energy d: a protein that speeds up a chemical reaction