ASSESSMENT: Directions: Choose the letter of the correct answer. If the answer is not found on the choices, write letter E and identify the correct answer. 1. Who developed definitions of acids and bases based on the compounds' abilities to either donate or accept protons (H+ ions)? A. Johannes Nicolaus Brønsted C. Svante Arrhenius B. Gilbert Newton Lewis D. Thomas Marcus Highry 2. Which of the following is CORRECT on the following statement? I. In Bronsted-Lowry acids are defined as proton acceptors. II. In Bronsted-Lowry acids are defined as proton donors III. A Brønsted-Lowry base is a proton (hydrogen ion) acceptor. A. I only С. II only В. П only D. II and III For items 3 & 4, refer to this chemical reaction; C,H;NH, (aq) + H,O(e)=C,H;NH; (aq) + OH (aq) 6. 3. Which compound is considered as the conjugate base? A. C2H5NH2 С. НаО B. C2H5NH+3 D. OH-
ASSESSMENT: Directions: Choose the letter of the correct answer. If the answer is not found on the choices, write letter E and identify the correct answer. 1. Who developed definitions of acids and bases based on the compounds' abilities to either donate or accept protons (H+ ions)? A. Johannes Nicolaus Brønsted C. Svante Arrhenius B. Gilbert Newton Lewis D. Thomas Marcus Highry 2. Which of the following is CORRECT on the following statement? I. In Bronsted-Lowry acids are defined as proton acceptors. II. In Bronsted-Lowry acids are defined as proton donors III. A Brønsted-Lowry base is a proton (hydrogen ion) acceptor. A. I only С. II only В. П only D. II and III For items 3 & 4, refer to this chemical reaction; C,H;NH, (aq) + H,O(e)=C,H;NH; (aq) + OH (aq) 6. 3. Which compound is considered as the conjugate base? A. C2H5NH2 С. НаО B. C2H5NH+3 D. OH-
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
Chapter14: Acids And Bases
Section: Chapter Questions
Problem 33Q: Students are often surprised to learn that organic acids, such as acetic acid, contain OH groups....
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Bronsted Lowry Base In Inorganic Chemistry
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Question
Transcribed Image Text:ASSESSMENT:
Directions: Choose the letter of the correct answer. If the answer is not found on the choices, write
letter E and identify the correct answer.
1. Who developed definitions of acids and bases based on the compounds' abilities to either donate
or accept protons (H+ ions)?
A. Johannes Nicolaus Brønsted
C. Svante Arrhenius
B. Gilbert Newton Lewis
D. Thomas Marcus Highry
2. Which of the following is CORRECT on the following statement?
I. In Bronsted-Lowry acids are defined as proton acceptors.
II. In Bronsted-Lowry acids are defined as proton donors
III. A Brønsted-Lowry base is a proton (hydrogen ion) acceptor.
A. I only
С. III only
B. II only
D. II and III
For items 3 & 4, refer to this chemical reaction;
C,H;NH, (aq) + H,O(t) =C,H;NH; (aq) + OH¯ (aq)
2
9.
3. Which compound is considered as the conjugate base?
A. C2H5NH2
С. НО
B. C2H5NH+3
D. OH-
4. Which compound is considered as the conjugate acid?
A. C2H5NH2
C. C2H5NH+3
В. Н2О
D. OH-
5. Which of the following substances is amphiprotic?
A. NH3
C. C2H3O2-
B. H3O*
D. OH-
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