Based on the information given, classify each of the pure substances as elements or compounds, or indicate that no such classification is possible because of insufficient information. Analysis with an elaborate instrument indicates that • substance A contains two elements. • substance B and substance C react to give a new substance D. • substance E decomposes upon heating to give substance F and substance G. heating substance H to 1000 °C causes no change. . • substance I cannot be broken down into simpler substances by chemical means. • substance J cannot be broken down into simpler substances by physical means. • heating substance K to 500 °C causes it to change from a solid to a liquid.
Based on the information given, classify each of the pure substances as elements or compounds, or indicate that no such classification is possible because of insufficient information. Analysis with an elaborate instrument indicates that • substance A contains two elements. • substance B and substance C react to give a new substance D. • substance E decomposes upon heating to give substance F and substance G. heating substance H to 1000 °C causes no change. . • substance I cannot be broken down into simpler substances by chemical means. • substance J cannot be broken down into simpler substances by physical means. • heating substance K to 500 °C causes it to change from a solid to a liquid.
General, Organic, and Biological Chemistry
7th Edition
ISBN:9781285853918
Author:H. Stephen Stoker
Publisher:H. Stephen Stoker
Chapter1: Basic Concepts About Matter
Section: Chapter Questions
Problem 1.30EP: From the information given, classify each of the pure substances A through D as elements or...
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Question
Transcribed Image Text:tion 2 of 3
Element
B
K
D
с
Compound
Answer Bank
F
G
Cannot be classified
H
Transcribed Image Text:Based on the information given, classify each of the pure substances as elements or compounds, or indicate that no such
classification is possible because of insufficient information.
Analysis with an elaborate instrument indicates that
• substance A contains two elements.
• substance B and substance C react to give a new substance D.
• substance E decomposes upon heating to give substance F and substance G.
heating substance H to 1000 °C causes no change.
.
substance I cannot be broken down into simpler substances by chemical means.
• substance J cannot be broken down into simpler substances by physical means.
heating substance K to 500 °C causes it to change from a solid to a liquid.
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