What type of glassware is useful for transferring liquids from a big container to a small container?

Funnel

Explanation:

For transferring liquid from a big container to small container, we need a glass ware which has a large or wide  mouth or receiving end so that we can pour the liquid into it easily. There should be a small transferring end or we can say it should have tapered end. For example we may use funnel for the same.  

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.