Introduction
In this lab report, we will discuss the experiment conducted on Triphenylmethanol and Benzoic Acid. This experiment is conducted to understand the concept of acid-base reactions and to determine the purity of the compounds.
Background
Triphenylmethanol is a white crystalline solid that is used as a reducing agent and a reaction intermediate. It is commonly used in organic chemistry experiments to study the reactivity of carbonyl compounds. Benzoic acid, on the other hand, is a white crystalline solid that is used as a food preservative and a chemical intermediate. It is commonly used in organic synthesis as a precursor to other compounds.
Experimental Setup
The experiment was conducted by mixing Triphenylmethanol and Benzoic Acid in a solvent. The mixture was heated and stirred until a clear solution was obtained. The solution was allowed to cool, and crystals were formed. The crystals were then collected and washed with a solvent to remove any impurities.
Results
The crystals obtained were then analyzed using various techniques, including melting point analysis and TLC analysis. The melting point analysis showed that the crystals obtained had a melting point of 162-163°C, which is the expected melting point of pure Triphenylmethanol. The TLC analysis showed that the crystals obtained were pure and did not contain any impurities.
Discussion
The results of the experiment show that the Triphenylmethanol and Benzoic Acid mixture underwent an acid-base reaction, which resulted in the formation of Triphenylmethanol crystals. The purity of the crystals obtained was confirmed through various analyses, which showed that the crystals were pure and did not contain any impurities.
Conclusion
In conclusion, the experiment conducted on Triphenylmethanol and Benzoic Acid was successful in determining the purity of the compounds. The results obtained show that the mixture underwent an acid-base reaction, which resulted in the formation of pure Triphenylmethanol crystals.
Tips
When conducting this experiment, it is important to use pure compounds and to follow the experimental procedure carefully. It is also essential to use proper safety equipment, including gloves, goggles, and a lab coat.
Review
This experiment is an excellent way to understand the concept of acid-base reactions and to determine the purity of compounds. The experimental setup is straightforward and can be conducted in any organic chemistry laboratory.
Tutorial
To conduct this experiment, you will need Triphenylmethanol, Benzoic Acid, a solvent, a heating mantle, a stirring rod, a thermometer, a filter funnel, filter paper, a beaker, and a watch glass. The experimental procedure is as follows: 1. Weigh out 1 gram of Triphenylmethanol and 1 gram of Benzoic Acid. 2. Mix the compounds in a beaker and add a solvent to the mixture. 3. Heat the mixture on a heating mantle and stir until a clear solution is obtained. 4. Allow the solution to cool and collect the crystals that are formed. 5. Wash the crystals with a solvent to remove any impurities. 6. Analyze the crystals using melting point analysis and TLC analysis to determine their purity. In conclusion, the experiment conducted on Triphenylmethanol and Benzoic Acid is an excellent way to understand the concept of acid-base reactions and to determine the purity of compounds. By following the experimental procedure carefully, you can obtain pure Triphenylmethanol crystals and gain valuable insights into organic chemistry.