Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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Pb2+ SO42- = PbSO4
2+ and 2- cancel each other out.
Pb2+ Cl- = PbCl2
Where does the 2 from Cl2 come from?
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