1. Acid-base equilibriuma.. Draw the major resonance contributors of the product structures for each acid-base reaction below.b. Use the pKa data from lecture to estimate the pKa of each acid / conjugate acid.Calculate Keq for each reaction and draw the corresponding equilibrium arrow.c.iHacid1 pka =ΝΗacidpka =O=S=HO-S-OHOacidipka =NLibaseONabaseNH人base(equilibrium arrow)Kea11(equilibrium arrow)BKegKeg=!(equilibrium arrow)1T11111111I1NLIeconjugate baseconjugate baseconjugate base1Hconjugate acid¦pka =conjugate acidpka =conjugate acidpka =1

1. Acid-base equilibrium a. Draw the major resonance contributors of the product structures for each acid-base reaction below. b. Use the pKa data from lecture to estimate the pKa of each acid / conjugate acid. Calculate Keq for each reaction and draw the corresponding equilibrium arrow. c. i H acid :pka = NH acid pka = 0=60=0 HO-S-OH acid pka = NLi base ONa base NH base Kea (equilibrium arrow) Keg (equilibrium arrow) Keq (equilibrium arrow) NLI conjugate base conjugate base conjugate base conjugate acid pka = conjugate acid pka = conjugate acid 1 pka =

1. Acid-base equilibrium a. Draw the major resonance contributors of the product structures for each acid-base reaction below. b. Use the pKa data from lecture to estimate the pKa of each acid / conjugate acid. Calculate Keq for each reaction and draw the corresponding equilibrium arrow. c. i H acid :pka = NH acid pka = 0=60=0 HO-S-OH acid pka = NLi base ONa base NH base Kea (equilibrium arrow) Keg (equilibrium arrow) Keq (equilibrium arrow) NLI conjugate base conjugate base conjugate base conjugate acid pka = conjugate acid pka = conjugate acid 1 pka =

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...

See similar textbooks

Similar questions

kk
acid conjugate base j Acetic pKa || rite whether the pr (You do not need to s Acid Hy pK
Question 1. Determine which direction (forward or reverse) is favored based on the basicity of correspondent :Nu-(nucleophile) and LG (leaving group); Draw e- pushing arrows in the direction of favored reaction. (left side for forward reaction, right side for reverse) a). b). + CH3 + :Br -Br + 0.1 Aedif KANSAS C CH 3
F. Each of the following reactions is displaced to the LEFT. Identify the stronger acid and base for each reaction. Arrange the acids according to decreasing strength. Do the same for bases. Stronger acid Stronger base 1. H20 + co,2- HCO3 OH + 2. H2S + C2H3O2 HS+ HC2H302 3. HCO + HS H2S + Co;2- 4. HC2H302 + So.2- HSO, + C2H3O2 Acids arranged according to decreasing strength: Bases arranged according to decreasing strength:
First one
Match the following structures to the appropriate pKa value. А. F,CHCOOH B. CI3CCOOH C. CH3COOH D. CICH,COOH Е. BrCH,COOH 4.8 2.86 2.8 1.24 0.6
stion 16 Refer to the reaction below. The STRONGEST ACID is: O a. D O b. B O C. A O d. C. A Moving to the next question prevents changes to this answer. O Type here to search 100 pKa = 18 (CH3)3C-Ö-H A. KOH B. - (CH3)3C-0 h C. pKa = 15.7 + H₂O D.
8. Consider each reaction below carefully. Identify the acid and base on the reactant side of the reaction. Draw the expected product of a proton transfer between the acid and base. Estimate the pka of the acid and conjugate acid. Determine whether the reaction is product or reactant favored. a. b. C. d. OH @O HICI HO NaH 39
T. The pH of a 1.00 M solution of formic acid is 1.879 at 25 °C. What is the pKa value of formic acid? -1
K Draw the product of the reaction shown below at physiological pH (pH = 7.4). Ignore inorganic byproducts. esc F1 1. NH4Cl, NaCN O 2. HCI, H₂O, heat Drawing F2 # F3 Q $ 000 F4 % F5 F Atom anc Draw or MacBo
. For the following acid-base reaction, i) complete the acid-base reaction by writing the products ii) identify the acid and base, conjugate acid and conjugate base iii) show the mechanism of the reaction by using curved arrows to show electron pair movement. iv) show the direction of equilibrium using pKa values. (pKa of phenol is 10; pKa of NaHCO3 is 6.4) OH Na HO.
None