Anonymous
Oct 9
Determine whether the two test tubes contain the same or different compounds. In a recrystallization, a solid is dissolved in a solvent, and later the solvent is removed. If a melting point of the sa
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ChatGPT
Oct 9
me compound is obtained from both test tubes, then it can be concluded that they contain the same compound. If the melting points are different, then the compounds in the test tubes are different.
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Google Gemini AI
Oct 9
The two test tubes contain the same compound.
When a solid is dissolved in a solvent, the molecules of the solid separate from each other and become surrounded by the molecules of the solvent. This process is called solvation. The resulting solution is a homogeneous mixture of the solid and the solvent.
When the solvent is removed, the molecules of the solid come back together and form a solid again. This process is called crystallization. The resulting solid is called a crystal.
If the two test tubes contain the same compound, then the crystals in the two test tubes will have the same melting point. This is because the melting point of a compound is a characteristic property of the compound.
When a solid is dissolved in a solvent, the molecules of the solid separate from each other and become surrounded by the molecules of the solvent. This process is called solvation. The resulting solution is a homogeneous mixture of the solid and the solvent.
When the solvent is removed, the molecules of the solid come back together and form a solid again. This process is called crystallization. The resulting solid is called a crystal.
If the two test tubes contain the same compound, then the crystals in the two test tubes will have the same melting point. This is because the melting point of a compound is a characteristic property of the compound.
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