Name Turn in this page with your assignment. Where appropriate, you must show your work in order to receive credit for working a problem. Write the answer in the space provided. You may show your work on the back or attach pages with your work. 1) Which of the following is NOT a conjugate acid-base pair? A) H2SO3/HSO3- CNH4+/NH3 2) Of the following acids,, is a weak acid? A) Chloric Acid B) H₂504/5042- D) C2H3O2-/HC2H3O2 2) 1) B) Sulfuric Acid C) HF D) HNO3 E) HI 3) What is the pH of a 0.0065 M HClO4 solution? A) 0.0065 B) 0.013 3) C) 2.19 D) 11.81 4) Determine the [H+] in a 0.755 M HCIO solution. The Ka of HCIO is 2.9 × 10-8. 5) The pH of 0.45 M Vivianic Acid, HVi is 2.65. What is the value of Ka for HVi? A) 2.2 × 10-3 B) 1.1 x 10-5 6) What is the pOH of a 0.0030 M Sr(OH)2 solution? A) 11.48 B) 2.52 C) 2.65 4) 5) D) 4.4 x 10-1 6) C) 11.78 D) 2.22 r24 1
Name Turn in this page with your assignment. Where appropriate, you must show your work in order to receive credit for working a problem. Write the answer in the space provided. You may show your work on the back or attach pages with your work. 1) Which of the following is NOT a conjugate acid-base pair? A) H2SO3/HSO3- CNH4+/NH3 2) Of the following acids,, is a weak acid? A) Chloric Acid B) H₂504/5042- D) C2H3O2-/HC2H3O2 2) 1) B) Sulfuric Acid C) HF D) HNO3 E) HI 3) What is the pH of a 0.0065 M HClO4 solution? A) 0.0065 B) 0.013 3) C) 2.19 D) 11.81 4) Determine the [H+] in a 0.755 M HCIO solution. The Ka of HCIO is 2.9 × 10-8. 5) The pH of 0.45 M Vivianic Acid, HVi is 2.65. What is the value of Ka for HVi? A) 2.2 × 10-3 B) 1.1 x 10-5 6) What is the pOH of a 0.0030 M Sr(OH)2 solution? A) 11.48 B) 2.52 C) 2.65 4) 5) D) 4.4 x 10-1 6) C) 11.78 D) 2.22 r24 1
Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter15: Acid–base Equilibria
Section: Chapter Questions
Problem 85AP
Related questions
Question
![Name
Turn in this page with your assignment. Where appropriate, you must show your work in order to receive credit for working a
problem. Write the answer in the space provided. You may show your work on the back or attach pages with your work.
1) Which of the following is NOT a conjugate acid-base pair?
A) H2SO3/HSO3-
CNH4+/NH3
2) Of the following acids,,
is a weak acid?
A) Chloric Acid
B) H₂504/5042-
D) C2H3O2-/HC2H3O2
2)
1)
B) Sulfuric Acid
C) HF
D) HNO3
E) HI
3) What is the pH of a 0.0065 M HClO4 solution?
A) 0.0065
B) 0.013
3)
C) 2.19
D) 11.81
4) Determine the [H+] in a 0.755 M HCIO solution. The Ka of HCIO is 2.9 × 10-8.
5) The pH of 0.45 M Vivianic Acid, HVi is 2.65. What is the value of Ka for HVi?
A) 2.2 × 10-3
B) 1.1 x 10-5
6) What is the pOH of a 0.0030 M Sr(OH)2 solution?
A) 11.48
B) 2.52
C) 2.65
4)
5)
D) 4.4 x 10-1
6)
C) 11.78
D) 2.22
r24
1](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb6391df9-34cc-4005-aa8c-83a49a713e89%2F07b583e1-9f32-4125-99c7-6f3550145e96%2F7fby64l_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Name
Turn in this page with your assignment. Where appropriate, you must show your work in order to receive credit for working a
problem. Write the answer in the space provided. You may show your work on the back or attach pages with your work.
1) Which of the following is NOT a conjugate acid-base pair?
A) H2SO3/HSO3-
CNH4+/NH3
2) Of the following acids,,
is a weak acid?
A) Chloric Acid
B) H₂504/5042-
D) C2H3O2-/HC2H3O2
2)
1)
B) Sulfuric Acid
C) HF
D) HNO3
E) HI
3) What is the pH of a 0.0065 M HClO4 solution?
A) 0.0065
B) 0.013
3)
C) 2.19
D) 11.81
4) Determine the [H+] in a 0.755 M HCIO solution. The Ka of HCIO is 2.9 × 10-8.
5) The pH of 0.45 M Vivianic Acid, HVi is 2.65. What is the value of Ka for HVi?
A) 2.2 × 10-3
B) 1.1 x 10-5
6) What is the pOH of a 0.0030 M Sr(OH)2 solution?
A) 11.48
B) 2.52
C) 2.65
4)
5)
D) 4.4 x 10-1
6)
C) 11.78
D) 2.22
r24
1
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