8. Show how you would convert 1,1-dichlorohexane into 1-hexyne. All the appropriate chemical equations must be...
7. Give two examples where an acetylide anion is used as a nucleophile in a substitution reaction with an alkylating agent. (4 pts) 8. Show how you would convert 1,1-dichlorohexane into 1-hexyne. All the appropriate chemical equations must be shown. (4 pts) 9. Give examples which show the effect of double dehydrohalogenation of both geminal and vicinal dihalides. The reagents must be included. (4 pts)
give examples which show the effect of double hydrohalogenation of both geminal and vicinal dihalides. The reagents must be included
Can you please answer all of them?
Section B: Free Response (you must show your work for full credit) 1. Draw Frost circle diagrams for each compound shown. Assume that all atoms in the ring are sp2 hybridized. Populate the pi electrons in the corresponding MO's. Identify the compound as aromatic or antiaromatic. (5 pts) 2. What is the Hückel number of pi electrons for the molecule shown below? How many pi electron pairs does it have? Would you expect...
please show all work
245 1) Sketch the region represented by 55 dydis on the attached grid. DA 2) SET UP the integral for both orders of integration of R: region bounded by y = x, y = 2x, x = 2 SS Vx++y* dxdy 3) Evaluate the following integral by converting to polar. 4) Use a double integral in polar to find the volume of the solid bounded by the equations z = x + y +1,2-0, x +...
These problems relate back to the first step mechanism showed.
It is a multi step question so your answer will be appreciated
ssignment-2 for Chem C342 (Hon) Total points: 50 points Assignment due: Monday, April 19, 2019 (No Excuse 1. Meclizine is an antiemetic. It he Ips p revent or at least lessen the vomiting associated with Meclizine can be synthesized by the following motion sickness, including seasickness. series of reactions: 20 pts Cl он CI CI Cl CH3 Meclizine...
1. How would you carry out the following conversions using necessary reagents? You must show all the steps of conversion to obtain full credit. (2 x 2 = 4) NH
For full credit must show all work Answer all questions. Will count best 11. 1) Without using your calculator 8 a) Convert-13m/9 into degreesb) Convert 675 Into radians 2) Find a positive angle and a negative angle that is co-terminal with each angle Use the given units for each answer. a) e - 7n/3 (radians) b) θ =-250° Find the reference angle for each angle e using the given units for your answer 3) b) 0 = 11m/4 (radians) a)...
You must SHOW ALL WORK ON NEXT PAGE to get credit and MUST ROUND to 2 decimal points (you can use back of page or below for calculations)! If you use a graphing calculator and simply write answers you will get ZERO CREDIT A company wants to maximize profits for two products: Green (earning $10 profit per unit) and Blue (earning $14 profit per unit). Machine Machine A B Green 3 3 Blue Total Available 2 120 1 90 To...
You must show your work to receive credit. pH = -log[H₂O 1.(4 pts) For each [H3O+] below, give the pH. a. 8.7 x 10-8 M b. 7.9 x 100M 17.06 18. 2. (4 pts) For each [OH-] below, give the [H3O+] a. 10.0 x 10-6 M b. 8.4 x 10-M 1x 10 9 3. (4 pts) For each pH below, give the [H30“). 10 a. 8.5 b. 2.9 ..th 0:1.0*11- Сен 10 P7 13.16 *10-9 11.26 x 10-3 4. (4...
if you can show all your work/equations you've used, I would
appreciate it! Thanks!
Section ll: TFaditional Problems These four problems are worth 10 points each. In Problems 1-3, you MUST select the correct choice and SHOW ALL WORK supporting your answer using classroom methods. The correct answer is worth 5 points, and your work is worth 5 points, so include force diagrams, starting equations, proper units, and a clear methodology. (See the HW solutions for examples of what is...