Here OH molecule present with carbon hydrogen bonds which generate polarity in molecules. Also it is water soluble hence we can say that it is polar molecule
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Below you can find the skeletal of vitamin A. Select the best answer to reflect the polarity of this molecule. Can you...
Modeling Geometry and Polarity Post-Lab Exercise 1. The capsicum molecule is shown below, and one tetrahedral center has been identified. Use arrows to identify three other centers and identify the molecular geometry of each one. You must choose centers that all have different molecular geometry from each other, and you may NOT use another tetrahedral center. tetrahedral center :öc =CHH 2. Two structural formulas for C2H4O2 were provided at the beginning of this document. Draw a third structural formula of...
Select the best answer to each question below, and place the letter of that answer on the line. Each question is worth 4 points 1.A test tube contains 1 mL of water and 1 ml of heptanol. Which is the top layser A. water B. heptanol C. There are no layers; they are miscible with one another D. It is impossible to predict 2.12 preferentially dissolves in octanol rather than water because: A. I2 and octanol are both nonpolar B....
When determining affordable monthly mortgage payments, you should consider: (Select the best answer below.) A. your family size. B. the value of your savings account. C. your monthly cash inflows and outflows. D. the market value of your assets.
Part 2 Multiple Choice. Select the best answer for each of the questions below: 1. Which of these molecules is not an electrophile? a) CH4 b) CH3+ c) H* d) BF3 2. Which of these molecules is not a nucleophile ? a) NH3 b) OH c) CN d) H* 3. Water behaves as: a) a nucleophile b) an electrophile c) both d) neither 4. The SN2 reaction has how many steps? a) 1 b) 2 c) 3 d) 4 5....
can someone help me find the answeres for these questions? The answer you fill in on your bubble sheet is the one that will You should circle the answer on this sheet for your own reference You can only get the 4 points for this question if you have filled in your name and Do you understand this? а.yes IsU bubble. 1. ly on the bubble sheet and you completely and darkly fill in the ""Check following on the bubble...
Fill in all the blanks in below, answer each part, and you can add images to show each tissue type. It is actually better if you can make a table of each tissue type and talk about its specialities by mentioning the parts asked in the questions. Sketch the tissue and write the magnification used Animal Tissues: Connective tissue Loose connective tissue (CT) (Areolar tissue) Notice the irregular arrangement of fibers. How is the arrangement of the fibers? What type...
NAME! Select the best answer and bubble it in on your blue scantron. 1. Where would be the absorption peak of a carbonyl, C-0, stretching in IR? a) around 3300 cm b) around 2980 cm" c) around 1700 cm d) around 1200 cm 2. What is the Grignard reagent in nucleophilic addition reaction considered? a) b) 0 c) H d) all the above 3. What a cynaohydrin contains? a) CN and NH. b) N, and OH. c) CN and OH....
Hi, if you can answer all of the following questions, I will definitely thumbs up! 1. For the above picture, E is incorrect (the double bond w/ NH). Please select the correct option and also write the rest of the synthesis with reagents. 2. I put just Fe, HCl and it marked it wrong. I'm not sure if Fe, HCl is wrong or if there is just another answer I also need to select. Please select which reagent/reagents are correct!...
e. 18 Test Your Knowledge MULTIPLE CHOICE: Choose the one best answer. 1. Each element has its own characteristic atom in which a. the atomic mass is constant. b. the atomic number is constant. c. the mass number is constant. d. Two of the above are correct. e. All of the above are correct. 2. Which of the following is not a trace element in the human body? a. iodine b. zinc c. iron d. calcium e. fluorine 3. A...
The following are multiple choice problems. Please choose the best (closet) answer if you can not find the exact one. Problem 1. (15pts) A randomly selected group of cach were administered the Sarnoff Survey of Attitudes Toward Life (SSATL), which measures motivation for upward mobility. The SSATL scores are summarized below: American Japanese Sample Size Mean SSATL Score 211 100 65.75 79.83 Standard deviation 11.07 6.41 (1) Give the null and alternative hypothesis to determine if the average SSATL score...