The distance between the centers of two oxygen atoms in an oxygen molecule is 1.21 x 10^-8 cm .What is this distance in nm

Asolution is made by dissolving 25.5 grams of glucose (c6h12o6) in 398 grams of water. what is the freezing point depression of the solvent if the freezing point constant is -1.86 °c/m? show all of the work needed to solve this problem.

How does a noncompetitive inhibitor reduce an enzyme’s activity?

An atomic nucleus is composed ofa)protons. b)protons and neutrons. c)protons and electrons. d)protons, neutrons, and electrons.