b. Give the % Cu and % Zn for each type of penny. % Cu % Zn pre '82 penny post '82 penny

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
Chapter3: Stoichiometry
Section: Chapter Questions
Problem 82E: Considering your answer to Exercise 79, which type of formula, empirical or molecular, can be...
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b. Give the % Cu and % Zn for each type of penny.
% Cu
% Zn
pre '82 penny
post 82 penny
Transcribed Image Text:b. Give the % Cu and % Zn for each type of penny. % Cu % Zn pre '82 penny post 82 penny
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