4) Multistriatin, one of the pheremones of the elm bark beetle, is a volatile compound released by a virgin female beetle when she has found a good food source - an elm tree. Male beetles, which carry the Dutch elm disease fungus, are attracted by the pheromone; the tree becomes infected with the fungus and soon dies. Multistriatin is used to trap the beetles, but the amount in beetles is so miniscule that the compound must be synthesized. The following synthesis of multistriatin uses only chemistry that we have seen in Chem 348. HO НО type Br type. H fet H type JCH 3 HO НО. type H CH3 type "H OH H hint: anhydrous cond CH3 H O = H type type HO -CH3 H O O H type CH3 H O Multistriatin Multistriatin

4) Multistriatin, one of the pheremones of the elm bark beetle, is a volatile compound released by a virgin female beetle when she has found a good food source - an elm tree. Male beetles, which carry the Dutch elm disease fungus, are attracted by the pheromone; the tree becomes infected with the fungus and soon dies. Multistriatin is used to trap the beetles, but the amount in beetles is so miniscule that the compound must be synthesized. The following synthesis of multistriatin uses only chemistry that we have seen in Chem 348. HO НО type Br type. H fet H type JCH 3 HO НО. type H CH3 type "H OH H hint: anhydrous cond CH3 H O = H type type HO -CH3 H O O H type CH3 H O Multistriatin Multistriatin

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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12. Bicine is an organic compound used as a buffering agent. It is one of Good's buffers and has a pKa of 8.354 at 25 °C. The molecular formula of bicine is C6H13NO4. Bicine can react with Ba(OH)₂ according to the following reaction. 2 C6H13NO4 + Ba(OH)2 → Ba(C6H12NO4)2 + 2 H₂O It took a student worker 3 steps to make a buffer solution. First, a bicine solution is made by dissolving 37.47 grams bicine in enough water. The total volume is 200.00 mL. Then 250.00 mL Ba(OH)2 solution is prepared by adding 36.57 grams Ba(OH)2 solid and enough water. At the end, a buffer solution is made by mixing 157.89 mL of the above bicine solution and 89.32 mL of the above Ba(OH)₂ solution. A. B. Determine the equilibrium concentration of bicine in the buffer solution. Please provider your answer below. Determine the equilibrium concentration of Ba(C6H₁2NO4)2 in the buffer solution. Please provider your answer below. Determine the pH of the buffer solution. pH = Please provider your answer below. 0² 0₂…
12. Bicine is an organic compound used as a buffering agent. It is one of Good's buffers and has a pKa of 8.354 at 25 °C. The molecular formula of bicine is C6H13NO4. Bicine can react with Ba(OH)2 according to the following reaction. 2 C6H13NO4 + Ba(OH)2 → Ba(C6H12NO4)2 + 2 H₂O It took a student worker 3 steps to make a buffer solution. First, a bicine solution is made by dissolving 37.47 grams bicine in enough water. The total volume is 200.00 mL. Then 250.00 mL Ba(OH)2 solution is prepared by adding 36.57 grams Ba(OH)2 solid and enough water. At the end, a buffer solution is made by mixing 157.89 mL of the above bicine solution and 89.32 mL of the above Ba(OH)2 solution. A. B. C. Determine the equilibrium concentration of bicine in the buffer solution. Please provider your answer below. A of Ba(C6H12NO4)2 in the buffer solution. Check answer Determine the equilibrium concentration M Please provider your answer below. A pH = Please provider your answer below. A $ Check answer…