Write the chemical formula for the conjugate base of the following bronsted-lowry acids.
a) h2so4
b) hpo4^2-

An electron moved from shell n = 2 to shell n = 1. what most likely happened during the transition? a fraction of a photon was added. a photon of energy was absorbed. a fraction of a photon was removed. a photon of energy was released.

Give the orbital configuration of the phosphorus (p) atom.

Which substance is a steroid? cholesterol fatty acid monosaccharide trans fat