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The elements X and Y form a compound that is 66.67% X and 33.33% Y by mass. The atomic mass of X is twice that ofY.

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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The elements X and Y form a compound that is 66.67% X and 33.33% Y by mass. The atomic mass of X is twice that of Y. what is the empirical formula? express your answer as a chemical formula.

KAssignment 1: Lab Prep - Chapter 1
Item 21
The elements X and Y form a compound that is
66.67% X and 33.33% Y by mass. The atomic
mass of X is twice that of Y.
Part A
What is the empirical formula of the compound?
Express your answer as a chemical formula.
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