14. Using the tiny pK, table below, answer these questions for each acid-base question below. |Add на но нро, не сн,сом нсо, нs мне наN CHOH pka -7 -17 22 3.2 4.7 1) Which act as acids? There will be two for every equation – one on each side. 2) Which is the stronger base? There's two to choose from – one on each side. НРо Н,о (снсон Nн, 64 7.0 92 9.3 10.0 12.3 15.7 19 34 3) Which side of the equilibrium is favored? (CH)CОН + он- (CH:)»CO + H;O HF + CH:CO;Na NaF + CH:CO;H H2S + CHsONa NaSH + CHsOH NACN + NazHPO4 NasPO. + HCN H;CO: + NH3 + NaCl NaHCO: + NH.CI

14. Using the tiny pK, table below, answer these questions for each acid-base question below. |Add на но нро, не сн,сом нсо, нs мне наN CHOH pka -7 -17 22 3.2 4.7 1) Which act as acids? There will be two for every equation – one on each side. 2) Which is the stronger base? There's two to choose from – one on each side. НРо Н,о (снсон Nн, 64 7.0 92 9.3 10.0 12.3 15.7 19 34 3) Which side of the equilibrium is favored? (CH)CОН + он- (CH:)»CO + H;O HF + CH:CO;Na NaF + CH:CO;H H2S + CHsONa NaSH + CHsOH NACN + NazHPO4 NasPO. + HCN H;CO: + NH3 + NaCl NaHCO: + NH.CI

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

Complete the following table, which lists information about the measured acid dissociation constants of three unknown weak acids. Note: be sure each number you put in the table has the correct number of significant digits. K. pK a acid relative strength x10 - 7 |(Choose one) v olo А 1. X 10 В 5.20 |(Choose one) Ar C 3.029 v (Choose one) 1 (strongest) 2 3 (weakest) B.
#2
For the following reaction between recatant I and II, decide which reactant is the Lewis base and acid (LB/LA), and if they are also Bronsted acids/bases (BA/BB) To preview the image click here e H-CI: A B :O: + + || NH3 || 1. Choose the correct option for [Select] 2. Choose the correct option for [Select] H OH + < + :CI NH3
Identify the molecules or ions below as Lewis acids, Lewis bases, or neither. If there is more than one possible site in the molecule/ion, focus on the central or the charged atom. LNH2 a) b) -CH3 c) H3C-CH2-CH3
15)
Question 6 of 22 > O Macmillan Learning Consider three generic acids with the relative stengths: HX > HY > HZ. Arrange their conjugate bases from strongest base to weakest base. Y™ Strongest base Z™ Weakest base Answer Bank X™
Identify the molecules or ions below as Lewis acids, Lewis bases, or neither. If there is more than one possible site in the molecule/ion, focus on the central or the charged atom. а) b) TICI4 c) H3C-CH2-S-CH3
• Answer each of the following for the following reaction HCl + H₂O → CI-¹ + H₂O+¹ is the acid is the base is the conjugate acid is the conjugate base HCI is a a. HCI b. H* c. H30+1 acid so we use the one-directional arrow d. CI-1 e. H₂O f. strong g. weak •Answer each of the following for the following reaction H₂SO3 + H₂O → HSO3-¹ + H₂O+¹ For polyprotic acids only one acidic hydrogen is removed by a very weak base such as water is the acid is the base is the conjugate acid is the conjugate base H₂SO3 is not on the list of seven strong acid so is treated like a a. H₂SO3 b. H* c. H30+1 d. HSO3-¹ e. SO3-² g. strong h. weak f. H₂O acid and we use a double-sided arrow
5. For each of the following pairs of substances, identify the conjugate bases for each one and indicate which one is the strongest conjugate base. a) H2S and H2Te b) HCIO3 and HC1O lw) hyoou bion giooni to a OIH OHOH 24 c) HIO2 and HIO3 cCIO 2016 d) H3PO4 and HPO,?- owans uo nilgs viohd 1o
Upload an image that you found useful to explain the concept of pKa (acid dissociation constant), and answer the following: 1. What does the image tell you about pKa? Explain in 1-2 sentences. 2. Where did you find the image? 3. Do you think the source of the image is reliable? Explain in 1-2 sentences why or why not the source is reliable.
Complete the following table, which lists information about the measured acid dissociation constants of three unknown weak acids. Note: be sure each number you put in the table has the correct number of significant digits. K. pK. relative strength acid Dx10 v (Choose one) 1 (strongest) A 5.8 × 10 2 В 10.6 3 (weakest) C 8.258 (Choose one) ♥ B.
a,b,c please :)