70. Which is a stronger acid? a. CH CHCOOH or CH CH COOH e. CH CHCOOH...
Provide the IUPAC names of the following compounds. (a) CH2CH2C=CCOOH (b) CH2CH(CH3)CHBCOOH (c) (CH3)2C=CHCOOH NO2 CH, COOH d) COOH O, NVNO
classify each of the following as a primary CH-CHE The compound CH -CH-CH-CH-COOH is called a 3-hexanoic acid b. 2-ethyl pentancate C. 2-ethyl pentanoic acid d. 3-heptanoic acid e 4 -heptanoic acid (ioni 2 Fien) 5. Which equation correctly represents the dissociation of a carbovie acid? CH - -OH a CH-COOH + HO-CHY-COOH, OH b. CHY-COOH-CH.COO + H,0 c CH-COOH + H2O - CH-COO + H,09 d. CHỊ-COOH + HBO - CH2-COOH + MO e CH-COOH +24,0 - CH-C00+ 2H,0*...
Homework Problems 9.1 Give the name for each of the following: COOH CH, c. CHE-CH-CH2-COOH d. (CH CH),CCOOH 9.2 Draw the structural formula for each of the following compounds: a. sodium hexanoate b. potassium acetate c. zinc benzoate d. calcium propanoate 9.3 Complete the following reactions: a. CHỊ– –OH + CH3CH-CH-OH " b. (CHỊ) CCH-CH-COOH + (CH, CHOH | COOH + CH CH OH d. CH (CH),COOH + 9.4 Draw a structural formula for each of the following esters: a....
Phosphoric acid (H3PO) is a stronger acid than acetic acid (CH3COOH). Which sideill be favored in the equilibrium shown below? H.PO. + CH,COOH -H3PO4 + CH,COO Click the answer you think is right. Right side (products) Left side (reactants)
Draw a triacylglycerol (triglyceride) made from glycerol, myristic acid (CH, (CH),COOH , palmitic acid (CH,(CH),COOH), and oleic acid (CH,(CH),CH=CH(CH,),COOH (cis)] . Place palmitic acid at the middle position. Cis/trans isometry is graded; it may help to draw hydrogen atoms associated with the carbon atoms of the double bond. Select Draw Draw Rings More Erase Predict whether this triacylglycerol is a liquid or a solid at room temperature (25 °C). liquid O solid
Need number 2 and number 4 a and b answered The following compounds are drawn in their acidic forms, and their pK, values are given. Draw the form in which each compound will predominate in a solution with pH 8. CH COOH pka 4.8 CH CH2OH pKa = 15.9 CH OH pKa =-2.5 CH,CH2NH pka 11.2 a. What is the conjugate base of NH? A b. What is the conjugate base of H 0? c. What is the conjugate acid...
Which is a stronger acid? Must explain with both, words and structures. Which is a stronger base? Must explain with both, words and structures. . Propose a mechanism for the following reaction: 2. a) Which is a stronger acid? Must explain with both, words and structures.10 pts. LOH OH 8 or b) Which is a stronger base? Must explain with both, words and structures. 5 pts. 3. Propose a mechanism for the following reaction: 15 pts. OH CH, CH H2SO4...
10. (a) A chemist needed a buffered solution of propionic acid (CH,CH,COOH) and its salt (CH,CH,COON.). Calculate the ratio (CH:CH;COONA] / [CH;CH;COOH] required to yield a pH of 4.A0 (Ka for propionic acid = 1.3x10) (b) A buffer solution is prepared by mixing 1.AB5 grams of acetic acid (CH3COOH) and 3.01C grams of sodium acetate (CH3COONA) and making the total volume to one litre. Calculate the pH of the buffer solution. (Ka = 1.8x10°) (RAM of H=1, C=12, O=16, Na=23)...
OH vo: COOH H CH NH2 --CH₃ HN norepinephrine alarine Нос H HC CH3 H носон tartaric add CH2 daydrocarvone indicate the configuration (,5) or cach atoms. A. COOH Но, OH --H "CH NHA HAN CH HO norepinephrine alanine HO CH HC H7 HO CO,H tartaric acid CHI dihydrocurvore
Arrange the following carboxylic acids in order of acidity. BrCH2-COOH CH-COOH COOH O,N-CH2-COOH The strongest acid is The second strongest is The third strongest is The weakest acid is