Given the balanced equation representing a reaction:
2nacl → 2na + cl2
to break the bonds in nacl, the reactant must
(1) absorb energy (3) destroy energy
(2) create energy (4) release energy

Why does a red shoe appear red in daylight

An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.

This drawing shows a human body system. what is the primary function of this body system?