Given the following data, calculate the mass percentage of copper in the unknown copper oxide sample for this particular trial. Mass of empty test tube: 2.319g Mass of test tube and unknown copper oxide sample: 2.943g Mass of test tube and product (after rea

Given the following data, calculate the mass percentage of copper in the unknown copper oxide sample for this particular trial. Mass of empty test tube: 2.319g Mass of test tube and unknown copper oxide sample: 2.943g Mass of test tube and product (after rea

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter9: Chemical Quantities

Section: Chapter Questions

Problem 36QAP

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Question

Given the following data, calculate the mass percentage of copper in the unknown copper oxide sample for this particular trial.

Mass of empty test tube: 2.319g

Mass of test tube and unknown copper oxide sample: 2.943g

Mass of test tube and product (after reaction): 2.630g

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