2.4 moles of NO, 2.4 moles of Oz, and 2.4 moles of H2O react
to form 2.0 moles of HNO3. What is the percent yield of this
reaction?

Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.