Homework Answers
the solution is provided...
hope this helps..please rate if this is helpful...thank you.
2. Identify the Bronsted Lowry conjugate acid-base pairs in the following reaction. CO (aq) + HOOCCOOH...
2. Identify the Bronsted Lowry conjugate acid-base pairs in the following reaction. CO (aq) + HOOCCOOH (aq) + HCO3 (aq) + HOOCC00 | Conjugate Base HSO: HO Acid H SO HO HF HCIO [СН ОН Ka 1.5x10-2 2.4x10-12 3.5x104 3.0x10-8 | 1.3x10-10 CIO | CH-0
4. Which combination of acid and base would you use to make a buffer system that...
4. Which combination of acid and base would you use to make a buffer system that has a pH of 7.72 (5pts) Show sample work. Acid Conjugate Base H SO H SO: HOHO, HF HCIO CIO C. HOH CHO Ka 1.5x102 2.4x10-12 3.5x10-4 3.0x10- 1.3x10-10
Complete the following table of conjugate acid/base pairs. 1.66 points Acid Conjugate Base Conjugate Acid (8...
Complete the following table of conjugate acid/base pairs. 1.66 points Acid Conjugate Base Conjugate Acid (8 00:25:59 Base NH HCI Br CH,NH, eBook CH,COOH CN- он- HAPO, Print HPO 2 1 HO HSO, HI References | H, SO | NH: 1L HBr | PO 1 CH CON GI OH C HCH NH, | HO || SO2 HEO HPO, | HCN. NH H,PO,
Lab 8: Acids and Bases: Fill in these tables Acid Base Conjugate Acid HNO2 H2O HF...
Lab 8: Acids and Bases: Fill in these tables Acid Base Conjugate Acid HNO2 H2O HF H₂O HO" Conjugate Base Balanced Reaction HNO3 + H2O → NO,' + H2O F NH3 + HCN » NH+ CNC HCI NaOH H, O CIO, Which of the above could you make a buffer with? (using the Kor Na salt of the conjugate base of course) | (ОН) pH [H30] 2.5 x 100M Acidic, Basic or Neutral? 3.6 x 10M
INH 4. Which of the following is not a conjugate acid/base pair? A) HCIO/CIO- B) H2SO4/HSO4...
INH 4. Which of the following is not a conjugate acid/base pair? A) HCIO/CIO- B) H2SO4/HSO4 C) NH4+/NH3 E) all of these are conjugate acid base pairs D) H2O The poH of a 0,010 M aqueous solution of Ca(OH)2 is A) 11.70 B) 12.00 C) 12.30 D) 12.60E ) 1.70
HC,H,04 C,H,04 strongest acid HCOOH intermediate acid CH COO weakest acid CH3COOH not a Bronsted-Lowry acid...
HC,H,04 C,H,04 strongest acid HCOOH intermediate acid CH COO weakest acid CH3COOH not a Bronsted-Lowry acid HCOO HCIO CIO strongest acid CH3COOH intermediate acid NO; weakest acid CH3COO- not a Bronsted-Lowry acid ΗΝΟ,
(d) Conjugate acid: OH"; conjugate base: H3* (e) None of these 5. Identify the conjugate acid/base...
(d) Conjugate acid: OH"; conjugate base: H3* (e) None of these 5. Identify the conjugate acid/base pairs in the following equation (10) HASO4 + H2O <H2AsO4 + OH (A). HASO. (acid)HAsO4 (base): H2O (acid)/ OH (base) (B). HASO4 (acid)/HASO. (base): H2O (acid)/ OH (base) (C). H2AsO4 (acid)/ OH (base) ; H2O (acid)/HASO4 (base) (D). H AsO4 and H20 (acids): OH and HASO4(bases) (E). None of these 6. Which is an INCORRECT statement?(10) a) The conjugate base of H2O is OH....
Acids & Bases Worksheet 14a (Intro) 4. Identify the sets of acid-base conjugate pairs a. HNO2,...
Acids & Bases Worksheet 14a (Intro) 4. Identify the sets of acid-base conjugate pairs a. HNO2, NO2 d. HS, H2S b. H2CO), CO e. NHs, NH4 c. HCL, CIO 3. Determine the conjugate acid-base pairs in the following equations HBr(aq) + H20)H3O (aq) + Br (ag) a. b. CHaNH2(aq) + H2O(l)-CHaNH3 (aq) +OH (aq) 6. Write the conjugate base of the following: с. НСО а. НЕr d. HCIO b. Н.СО, 7. Write the conjugate acid of the following c. PO...
36) Which one of the following is not a strong acid? (or a weak electrolyte?) a) HNO )HCI HI )HF e) HCIO Answer: 37) The is the conjugate species that remains after an acid donates a proton is ca...
36) Which one of the following is not a strong acid? (or a weak electrolyte?) a) HNO )HCI HI )HF e) HCIO Answer: 37) The is the conjugate species that remains after an acid donates a proton is called its conjugate base. What base of the hydronium ion, HO? B)HO C)HO D)H E HO'has no conjugate base. Answer: acid-base pair? 38) For the reaction shown below, which of the following is a conjugate acid A)CHsN, H:0 B) CsH,N, CsH,NH' C)...
3.21 and 3.23 NSTED-LOWRY ACIDS AND BASES What is the conjugate base of each of the...
3.21 and 3.23
NSTED-LOWRY ACIDS AND BASES What is the conjugate base of each of the following acids NHs ia a (b) H2O (c) Ha e) CH OH (O H,o (d) HC CH list the bases you gave as answers to Problem 3.20 in order of decreasing basicity. What is the conjugate acid of each of the following bases? b) HO )CHONH2 (d) NH e) CH,CHa a) HSO 23 List the acids you gave as answers to Problem 3.22 in...
2. Identify the Bronsted Lowry conjugate acid-base pairs in the following reaction. CO (aq) + HOOCCOOH (aq) + HCO3 (aq) + HOOCC00 | Conjugate Base HSO: HO Acid H SO HO HF HCIO [СН ОН Ka 1.5x10-2 2.4x10-12 3.5x104 3.0x10-8 | 1.3x10-10 CIO | CH-0
4. Which combination of acid and base would you use to make a buffer system that has a pH of 7.72 (5pts) Show sample work. Acid Conjugate Base H SO H SO: HOHO, HF HCIO CIO C. HOH CHO Ka 1.5x102 2.4x10-12 3.5x10-4 3.0x10- 1.3x10-10
Complete the following table of conjugate acid/base pairs. 1.66 points Acid Conjugate Base Conjugate Acid (8 00:25:59 Base NH HCI Br CH,NH, eBook CH,COOH CN- он- HAPO, Print HPO 2 1 HO HSO, HI References | H, SO | NH: 1L HBr | PO 1 CH CON GI OH C HCH NH, | HO || SO2 HEO HPO, | HCN. NH H,PO,
Lab 8: Acids and Bases: Fill in these tables Acid Base Conjugate Acid HNO2 H2O HF H₂O HO" Conjugate Base Balanced Reaction HNO3 + H2O → NO,' + H2O F NH3 + HCN » NH+ CNC HCI NaOH H, O CIO, Which of the above could you make a buffer with? (using the Kor Na salt of the conjugate base of course) | (ОН) pH [H30] 2.5 x 100M Acidic, Basic or Neutral? 3.6 x 10M
INH 4. Which of the following is not a conjugate acid/base pair? A) HCIO/CIO- B) H2SO4/HSO4 C) NH4+/NH3 E) all of these are conjugate acid base pairs D) H2O The poH of a 0,010 M aqueous solution of Ca(OH)2 is A) 11.70 B) 12.00 C) 12.30 D) 12.60E ) 1.70
HC,H,04 C,H,04 strongest acid HCOOH intermediate acid CH COO weakest acid CH3COOH not a Bronsted-Lowry acid HCOO HCIO CIO strongest acid CH3COOH intermediate acid NO; weakest acid CH3COO- not a Bronsted-Lowry acid ΗΝΟ,
(d) Conjugate acid: OH"; conjugate base: H3* (e) None of these 5. Identify the conjugate acid/base pairs in the following equation (10) HASO4 + H2O <H2AsO4 + OH (A). HASO. (acid)HAsO4 (base): H2O (acid)/ OH (base) (B). HASO4 (acid)/HASO. (base): H2O (acid)/ OH (base) (C). H2AsO4 (acid)/ OH (base) ; H2O (acid)/HASO4 (base) (D). H AsO4 and H20 (acids): OH and HASO4(bases) (E). None of these 6. Which is an INCORRECT statement?(10) a) The conjugate base of H2O is OH....
Acids & Bases Worksheet 14a (Intro) 4. Identify the sets of acid-base conjugate pairs a. HNO2, NO2 d. HS, H2S b. H2CO), CO e. NHs, NH4 c. HCL, CIO 3. Determine the conjugate acid-base pairs in the following equations HBr(aq) + H20)H3O (aq) + Br (ag) a. b. CHaNH2(aq) + H2O(l)-CHaNH3 (aq) +OH (aq) 6. Write the conjugate base of the following: с. НСО а. НЕr d. HCIO b. Н.СО, 7. Write the conjugate acid of the following c. PO...
36) Which one of the following is not a strong acid? (or a weak electrolyte?) a) HNO )HCI HI )HF e) HCIO Answer: 37) The is the conjugate species that remains after an acid donates a proton is called its conjugate base. What base of the hydronium ion, HO? B)HO C)HO D)H E HO'has no conjugate base. Answer: acid-base pair? 38) For the reaction shown below, which of the following is a conjugate acid A)CHsN, H:0 B) CsH,N, CsH,NH' C)...
3.21 and 3.23
NSTED-LOWRY ACIDS AND BASES What is the conjugate base of each of the following acids NHs ia a (b) H2O (c) Ha e) CH OH (O H,o (d) HC CH list the bases you gave as answers to Problem 3.20 in order of decreasing basicity. What is the conjugate acid of each of the following bases? b) HO )CHONH2 (d) NH e) CH,CHa a) HSO 23 List the acids you gave as answers to Problem 3.22 in...
Most questions answered within 3 hours.
-
Which of the following statements explains why the cost of
advertising might be relevant to a...
asked 1 minute ago -
NO3- nitrate ion, what is the symmetry operationof rotation of
it?
asked 5 minutes ago -
Block A, with mass mA, is initially at rest on a frictionless
horizontal floor. Block B,...
asked 7 minutes ago -
Space shuttle astronauts each consume an average of 3000
calories per day. One meal normally consists...
asked 8 minutes ago -
A distribution center for a sporting goods retailer places
orders with manufacturers for a variety of...
asked 24 minutes ago -
Suppose you have a bag of Skittles with 27 blue Skittles, 18
green
Skittles, 32 red...
asked 26 minutes ago -
Sketch the circuit diagram for an inverting amplifier, and give
component values that will produce a...
asked 29 minutes ago -
Develop in C language the function whose prototype is described
below. Please, send the entire code,...
asked 47 minutes ago -
What single payment today would replace a payment stream of
$50,000 that will be paid today,...
asked 41 minutes ago -
please c++ with functions *Modify the Guessing Game Write the
secret number to a file. Then...
asked 41 minutes ago -
Question about ACID/BASE. Equal volumes of 0.230 M weak base (Kb
= 4.0× 10–9) and 0.230...
asked 46 minutes ago -
The charges and coordinates of two charged particles held fixed
in an xy plane are q1...
asked 49 minutes ago