Final answer:
The amount of chlorine produced when sodium chloride breaks apart into sodium and chlorine is 27g.
Step-by-step explanation:
The question is asking how much chlorine is produced when 87g of sodium chloride (NaCl) breaks apart into 27g of sodium. Sodium chloride has a 1:1 ratio of sodium and chlorine, so the amount of chlorine produced will be equal to the amount of sodium used, which is 27g. Therefore, the correct answer is Option c) 27g.