Question 1. A researcher isolated 10 g of a Natural product from a local plant. In an attempt to determine the optical activity of this natural product. 3.00g were dissolved in 5.00mL of solvent and placed into a tube 1.00cm Long. Areading of +2-22° was recorded. (1) The apparatus used by the researcher to obtain the reading is called may (ii) kirite the expression which used to calculate the specific rotation of the Natural Product. (write the greek names for symbols. where necessary) be (iii) Use the expression given above to calculate the specific notation of the natural Product: (include unit and signs).

Question 1. A researcher isolated 10 g of a Natural product from a local plant. In an attempt to determine the optical activity of this natural product. 3.00g were dissolved in 5.00mL of solvent and placed into a tube 1.00cm Long. Areading of +2-22° was recorded. (1) The apparatus used by the researcher to obtain the reading is called may (ii) kirite the expression which used to calculate the specific rotation of the Natural Product. (write the greek names for symbols. where necessary) be (iii) Use the expression given above to calculate the specific notation of the natural Product: (include unit and signs).

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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A researcher isolated 10 g of a Natural Product from a local plant. In an attempt to determine the optical activity of this Natural Product, 3.00 g were dissolved in 5.00mL of solvent and placed into a tube 1.00 cm long. A reading of + 2.22⁰ was recorded. 1. The apparatus used by the researcher to obtain the reading is called a 2. Write the expression which may be used to calculate the specific rotation of the Natural Product. Write out the Greek names for symbols where necessary 3. Use the expression given above to calculate the specific rotation of the Natural Product. Include the appropriate units and signs.. Part B Assume that the following measurements are made in 10cm polarimeter sample containers; 1. A 10ml solution of 0.4 g of optically active 2-butanol in water displays an optical rotation of -0.56°. What is its specific rotation? 2. A solution of pure (S) 2-bromobutane in ethanol is found to have an observed rotation a=57.3 °. If [a] for (S) 2- bromobutane is +23.1, what is…