Topic: How to calculate average mass
July 24, 2019 / By Alysdair Question:
1) Excess lead(II) nitrate (Pb(NO3)2) reacts with sodium iodide (NaI) to produce a yellow precipitate. Both solids are dissolved in water before the reaction.
-Write a balanced equation.
2) Explain how to calculate the Average Atomic Mass for a sample if you are given the percent abundance and the isotope mass.
Where to download the guide how to calculate average mass PDF? Thanks!