Which best describes glucose?
A. an ingredient used in photosynthesis
B. a sugar found in dairy products
C. food plants make, an energy-giving sugar
D. sugar that heterotrophs make

You are attempting to recrystallize a crude product mixture. you add the appropriate amount of hot solvent and are allowing the solution to slowly cool to room temperature. however, at room temperature no crystals have appeared, which of the following methods should be used to induce crystallization? choose all correct answers. a) place the flask in an ice bath. b) swirl the contents of the flask. c) add a small seed crystal of the desired product. d) scratch the inside of the glassware using a stir rod. it can be multiple choices

Which of the following is described by the equation h2o(s)+ heat=h2o(i) a freezing melting condensing evaporating

Chemical engineering who specializes in negotiating for large purchases and instructing customers in use of the products are