There are four sketches below. The first sketch shows a sample of Substance X. The three sketches underneath it show three different changes to the sample. You must decide whether each of these changes is possible. If a change is possible, you must also decide whether it is a physical change or a chemical change. Each sketch is drawn as if the sample were under a microscope so powerful that individual atoms could be seen. Also, you should assume that you can see the entire sample, and that the sample is in a sealed box, so that no matter can enter or leave.

Chemistry
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ISBN:9781133611097
Author:Steven S. Zumdahl
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Chapter1: Chemical Foundations
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Problem 88E: The properties of a mixture are typically averages of the properties of its components. The...
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There are four sketches below. The first sketch shows a sample of Substance X. The three sketches underneath it show three different changes
to the sample. You must decide whether each of these changes is possible. If a change is possible, you must also decide whether it is a physical
change or a chemical change.
Each sketch is drawn as if the sample were under a microscope so powerful that individual atoms could be seen. Also, you should assume that
you can see the entire sample, and that the sample is in a sealed box, so that no matter can enter or leave.
Transcribed Image Text:There are four sketches below. The first sketch shows a sample of Substance X. The three sketches underneath it show three different changes to the sample. You must decide whether each of these changes is possible. If a change is possible, you must also decide whether it is a physical change or a chemical change. Each sketch is drawn as if the sample were under a microscope so powerful that individual atoms could be seen. Also, you should assume that you can see the entire sample, and that the sample is in a sealed box, so that no matter can enter or leave.
Sample of Substance X
Change 1
Change 2
Change 3
Change 1 is:
Change 2 is:
Change 3 is:
impossible
impossible
impossible
a physical change
a physical change
a physical change
a chemical change
a chemical change
a chemical change
Transcribed Image Text:Sample of Substance X Change 1 Change 2 Change 3 Change 1 is: Change 2 is: Change 3 is: impossible impossible impossible a physical change a physical change a physical change a chemical change a chemical change a chemical change
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