Mass of Sample | Mass of Carbon | Mass of Hydrogen | |
Sample 1 | 1.0 g | 0.862 g | 0.133 g |
Sample 2 | 1.549 g | 1.335 g | 0.214 g |
Sample 3 | 0.988 g | 0.852 g | 0.136 g |
Answer:
Analysis
Yes, the material is a pure compound as all the three samples have the same
composition.
Mass of Carbon
+
Mass of Hydrogen
=
Mass of
Sample
Sample 1
0.862 g
+
0.138 g
=
1.0 g
Sample 2
1.335 g
+
0.214 g
=
1.549 g
Sample 3
0.852 g
+
0.136 g
=
0.988 g
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