A) What happens to the valence electrons of Ca when it forms an Ionic Bond with F? b) Explain what happened to the valence electrons in each atom.

c) Have you noticed a pattern between the charge of the ion and the number of valence electrons it has? Yes or No

d) Explain how you can predict the charge based on the number of valence electrons or the location of the element on the periodic table.

Chlorine and water react to form hydrogen chloride and oxygen, like this: 2cl2 (g) + 2h2o (g) → 4hcl (g) + o2 (g) also, a chemist finds that at a certain temperature the equilibrium mixture of chlorine, water, hydrogen chloride, and oxygen has the following composition: compound concentration at equilibrium cl2 0.55m h2o 0.57m hcl 0.53m o2 0.34m calculate the value of the equilibrium constant kc for this reaction. round your answer to 2 significant digits.