Post lab questions: 1. If the precipitate in this experiment was not completely dried at the end of the experiment, how would that have affected your calculations of the mass percentage? 2. In this experiment we are assuming that all of the arsenic in the soil sample reacts. If we added more than 20 mL of AgNO3, would that have affected your calculations? Please explain.
Post lab questions: 1. If the precipitate in this experiment was not completely dried at the end of the experiment, how would that have affected your calculations of the mass percentage? 2. In this experiment we are assuming that all of the arsenic in the soil sample reacts. If we added more than 20 mL of AgNO3, would that have affected your calculations? Please explain.
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter19: The Chemistry Of The Main-group Elements
Section: Chapter Questions
Problem 72QRT
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Chemistry HW. How to answer question 1 and 2?
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