Assume that you have an "unknown" consisting of one of the ions we studied in lab (Ag*, Ca2*, Ba²+, Pb²*). Based off the following observations, what ion was in the unknown solution? Observations: 1. A white precipitate was observed after the addition of hydrochloric acid. 2. No precipitate was observed after the addition of potassium chromate.

Assume that you have an "unknown" consisting of one of the ions we studied in lab (Ag, Ca2, Ba²+, Pb²*). Based off the following observations, what ion was in the unknown solution? Observations: 1. A white precipitate was observed after the addition of hydrochloric acid. 2. No precipitate was observed after the addition of potassium chromate.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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