Calculate the empirical formula for each of the following stimulants based on their elemental mass percent composition. adenine (a nucleobase (a purine derivative) with a variety of roles in biochemistry): C 44.44%, H 3.73%, N 51.83%

What happens when an atom of sulfur combines with two atoms of chlorine to produce sci2? a. each chlorine atom shares a pair of electrons with the sulfur atom. b. an electron is transferred from each chlorine atom to the sulfur atom. c. an electron is transferred from the sulfur atom to each chlorine atom. d. each chlorine atom shares all its valence electrons with the sulfur atom.