Liquid ammonia is a common refrigerant because it absorbs so much heat energy when it turns from the liquid to a gas. the heat of vaporation of liquid ammonia is 1374 j/g. calculate the heat needed to turn 454 grams of liquid ammonia at its boiling point to ammonia gas at the same temperature

The heat required to vaporize 454 grams of liquid ammonia at its boiling point is 624 kJ.

Explanation:

Let's consider the vaporization of ammonia.

NH₃(l) ⇄ NH₃(g)

The heat of vaporization is 1374 J/g. The heat required to vaporize 454 grams of liquid ammonia at its boiling point is:

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.

one negative thing it that it can kill water animals. another negative thing is it can cause the destruction of ecosystem. one way water pollution can be reduced is to conserve energy.