write a balanced equation in which potassium iodide, kl, reacts with chlorine, kcl, and iodine.

Ionic compounds are made of ions, and yet the overall charge of an ionic compound is neutral. why?

Can someone me with these questions plz.

The picture represents the process that produces most of the energy used by living organisms on earth. which process is represented in the picture? a) the magnetic attraction between two hydrogen nuclei. b) the fusion of hydrogen nuclei to produce a helium nucleus in the core of the sun. c) the fission of hydrogen nuclei to produce a helium nucleus in the core of the sun. d) the chemical reaction between hydrogen nuclei to produce a helium nucleus in earth's atmosphere.