Ice cubes are sealed inside a ziploc bag. the ice cubes and the bag together have a mass of 70.1 grams. the ice cubes melt. how will the mass of the liquid water and the bag compare to the mass of the original ice cubes and bag?

25 grames

Explanation:

the dissolution of polymer can be thermodynamically described in 2 steps.

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.