College

Thank you for visiting 4 Given the following data calculate the theoretical yield and percentage yield of cyclohexene Cyclohexanol used 20 0 mL MW 82 19 g mol Cyclohexene. This page is designed to guide you through key points and clear explanations related to the topic at hand. We aim to make your learning experience smooth, insightful, and informative. Dive in and discover the answers you're looking for!

4. Given the following data, calculate the theoretical yield and percentage yield of cyclohexene:

- Cyclohexanol used: 20.0 mL, MW = 82.19 g/mol
- Cyclohexene obtained: 12.0 g, MW = 100.2 g/mol

5. Write the full reaction for the bromine test between cyclohexene and bromine, including its product.

6. Determine two applications of cyclohexene.

Answer :

The theoretical yield of cyclohexene is 23.5 g and the percentage yield is 51.06%, the complete reaction is: C₆H₁₀ + Brâ‚‚ → C₆H₁₀Brâ‚‚, and the two applications of cyclohexene are: Production of nylon, and solvent.

To calculate the theoretical yield of cyclohexene: Convert the volume of cyclohexanol used to mass, using its density (0.962 g/mL): 20.0 mL x 0.962 g/mL = 19.24 g

Calculate the number of moles of cyclohexanol used: 19.24 g / 82.19 g/mol = 0.234 mol

Use the stoichiometry of the reaction to determine the number of moles of cyclohexene that should be produced, assuming 100% yield. The balanced equation is: Cyclohexanol (C₆H₁₁OH) → Cyclohexene (C₆H₁₀) + Hâ‚‚O

For every 1 mole of cyclohexanol used, 1 mole of cyclohexene should be produced.

Calculate the theoretical yield of cyclohexene in grams: 0.234 mol x 100.2 g/mol = 23.5 g

To calculate the percentage yield of cyclohexene: Divide the actual yield of cyclohexene obtained (12.0 g) by the theoretical yield (23.5 g), and multiply by 100 to get the percentage: (12.0 g / 23.5 g) x 100 = 51.06%

The reaction for bromine test between cyclohexene and bromine is: C₆H₁₀ + Brâ‚‚ → C₆H₁₀Brâ‚‚

This reaction results in the addition of the bromine molecule across the double bond in cyclohexene, forming a dibrominated product.

Two applications of cyclohexene are:

Production of nylon: Cyclohexene is used in the production of adipic acid, which is a key component in the production of nylon fibers and plastics.

Solvent: Cyclohexene is used as a solvent in various chemical reactions and in the manufacturing of some pharmaceuticals.

To know more about theoretical yield here

https://brainly.com/question/14966377

#SPJ4

Thank you for reading the article 4 Given the following data calculate the theoretical yield and percentage yield of cyclohexene Cyclohexanol used 20 0 mL MW 82 19 g mol Cyclohexene. We hope the information provided is useful and helps you understand this topic better. Feel free to explore more helpful content on our website!

Rewritten by : Jeany

Other Questions