Cholesterol has a formula of C27H46O. What is the mass in grams of one molecule of cholesterol?

Which solution is an example of a nonelectrolyte? a. iodine in hexane b. sodium nitrate in waterc. acetic acid in waterd. hydrogen chloride in water

One of the few xenon compounds that form is cesium xenon heptafluoride (csxef7). how many moles of csxef7 can be produced from the reaction of 13.0 mol cesium fluoride with 12.5 mol xenon hexafluoride? csf(s) + xef6(s) csxef7(s)

Chen drew a diagram to compare the ways in which different organisms obtain nitrogen. which label belongs to the area marked z?