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- True or false Acidic drugs tend to ionize in basic medium. Basic drugs tend to be absorbed in basic environment, like the duodenum. Acidic drugs are excreted faster if the urine is acidic. Basic drugs remain unionize in a basic environment. Polarity of the drug increases as the number of carbon increases in a compound.Drive-Google X Logout Successhil X O- Mail- Mariin, And X e Kegistration-Lifer X Sign pw.com/iln/takeAssignment/takeCovalentActivity.do?locator=assignment-take Clear All (C,H3),NH, Stronger Bronsted-Lowry acid Weaker Bronsted-Lowry acid NO, (C;H3)½NH Stronger Bronsted-Lowry base HNO2 Weaker Bronsted-Lowry base Cengage Learning | Cengage Technical Support a WOrganic Qualitative Analysis Unknown Compound Results and Identification: Trace the route on the flow chart below using different colors for the 3 different unknowns. Also, fill in the blanks on the flow chart with the color of the products. All functional Groups Insoluble Soluble Solubility Test pH test Beilstein Test Negative Acidic Neutral Basic Positive Alkyl Halide Amine Baeyer Test Color: Feas Test Ceric Nitrate Negative Positive Test Negative Carboxylic Acid Positive Alkane Alkene Phenol Positive Color: Color: Color: Negative Alcohol Color: Color: Baeyer Test Negative Ketone Positive Aldehyde Color: Color:
- Draw structural formulas for the two compounds you could use to prepare the amine shown by reductive amination. NH2 • You do not have to consider stereochemistry. • Do not include the reducing agent in your answer. • If there is more than one combination, draw only one. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. • Separate multiple reactants using the + sign from the drop-down menu. opy Bste [F ChemDoodleDraw structural formulas for the two compounds you could use to prepare the amine shown by reductive amination. • You do not have to consider stereochemistry. • Do not include the reducing agent in your answer. • If there is more than one combination, draw only one. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. Separate multiple reactants using the + sign from the drop-down menu. C opy aste2. Show the structures of the missing substance(s) in each of the following acid-base equilibria. Write your answers in the blank space of the missing substance(s). Example: CH,-CH,-NH, CH;-CH,–NH, + H,0 = + OH (ANSWER) -NH, + H,O = -NH, а. (ANSWER) + H,0 = CH;-CH–NH,-CH, + OH b. (ANSWER) Diethylamine + H0= C. (ANSWER) (ANSWER)
- Formula Structure NH NH |C4H11N5 ` NH2 For Metformin Draw what your molecule would look like at a pH of 1 and clearly identify the overall charge. 7. 12Draw what your molecule would look like at a pH of 13 and clearly identify the overall charge.Using the give compounds below answer the following questions. NH2 Assignment: Answer the following on a separate sheet of paper and scan them to submit online. HO HO HO FS =O 1. Make a prediction for each compound if it would likely be an acid or base. Then rank them in increasing strength as acid or base. benzenesulfonic acid benzoic acid benzyl alcohol benzylamine 2. Then do some research online on the pka/pkb for the compounds and rank them again. 3. Compare your prediction and actual results and try to explain for the differences. 4. Write equations for the proton-transfer он NH2 CH3 CH3 OH OCH3 reactions of each of the acids and bases with water. Use curved arrows to show the movement of electrons. benzyltrimethylammonium hydroxide р-сгesol p-toluidine3. Based on the pH results obtained in this experiment, complete the following equation for the reaction of an amine with water. NH2 nH₂O H-O-H + OH-
- Fill in the left side of this equilibrium constant equation for the reaction of diethylmethylamine (C,H13N), a weak base, with water. Ü - K,Classify each molecule as hydrophilic, hydrophobic, or amphipathic (amphiphilic). بہلا H₂C OH Hydrophilic OH CH3 Hydrophobic Answer Bank CH₂ H OOC-CH₂-C-COO NH3 AmphipathicRemaining Time: 1 hour, 59 minutes, 53 seconds. v Question Completion Status: A Moving to another question will save this response. Question 1 Which of the following bases would quantitatively convert 1-butanol into sodium 1-butoxide? O NaH O NaOH O NANH2 O NaH and NaNH2 O NaH, NAOH and NaNH2 A Moving to another question will save this response. 1080· acer