Question

Empirical formula for Pb₂ and NO₃-

A) Pb(NO₃)₂
B) Pb₂NO₃
C) Pb(NO₃)
D) Pb₂(NO-3)₂

Answer 1

The empirical formula for Pb₂(NO₃)₂ is Pb(NO₃)₂.

Step-by-step explanation:

The empirical formula for Pb₂(NO₃)₂ is Pb(NO₃)₂. In this formula, there are 2 lead atoms (Pb) and 2 nitrate ions (NO₃) for every 1 formula unit of Pb₂(NO₃)₂.