3. Table salt can be separated into sodium and chlorine. Sodium is explosive. Chlorine is a gas that can kill people. What can be concluded from the statements above? A. A harmful compound can beconharmless when its elements are separated. B. A harmless compound can become harmful when its elements are separated. C. Breaking a compound into its separate elements has no noticeable effects. D. Breaking a compound into its separate elements can create carbon dioxide. 4. Based on the information in the passage, what is true of gases? A. Some, but not all, gases are harmful to humans. B. Any gas with carbon in it is not harmful to humans. C. All gases are harmful to humans. D. No gases are harmful to humans. 5. What is this passage mainly about? A. Germany's use of chiorine in World War I as a chemical weapon B hydrochloric acid, aspartame, fructose, citric acid, and gelatin production C the similarities and differences between carbon dioxide and carbon monoxide D. changes in chemical compounds and the effects of those changes

3. Table salt can be separated into sodium and chlorine. Sodium is explosive. Chlorine is a gas that can kill people. What can be concluded from the statements above? A. A harmful compound can beconharmless when its elements are separated. B. A harmless compound can become harmful when its elements are separated. C. Breaking a compound into its separate elements has no noticeable effects. D. Breaking a compound into its separate elements can create carbon dioxide. 4. Based on the information in the passage, what is true of gases? A. Some, but not all, gases are harmful to humans. B. Any gas with carbon in it is not harmful to humans. C. All gases are harmful to humans. D. No gases are harmful to humans. 5. What is this passage mainly about? A. Germany's use of chiorine in World War I as a chemical weapon B hydrochloric acid, aspartame, fructose, citric acid, and gelatin production C the similarities and differences between carbon dioxide and carbon monoxide D. changes in chemical compounds and the effects of those changes

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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