Question

A. Name each of the compounds.  There are ionic, covalent and acid/base compounds in the list. 
1) N2H4
2) PI3
3) LiOH

Answer 1

1) Dinitrogen tetrahydride
2) Phosphorus tri-iodide
3) Lithium hydroxide

Answer 2

Explanation:

In the given formula $N_{2}H_{4}$, there are two nitrogen atoms and four hydrogen atoms. Name of this compound is hydrazine.

In the given formula $PI_{3}$, there is one phosphorous atom attached to three iodine atoms. Name of this compound is Phosphorous triiodide.

In the given formula LiOH,there is one lithium atom attached to a hydroxide group. Name of this compound is lithium hydroxide.