Question: he acid dissociation constant of chloroacetic acid, CH2ClCOOH, is Ka = 1.4x10-3. Provide an explanation for the difference in Ka between chloroacetic acid and acetic acid. (Hint: consider the structure of each molecule and the electronegativity of the atoms in it).

Question: Draw the skeletal structure for 2chloroacetic acid.Select to DrawVersion: 3.129.24+4810 production

The acid dissociation constant of chloroacetic acid, CH2CICOOH, is Ka = 1.4 x 103 Provide an explanation for the difference in Ka between chloroacetic acid and acetic acid.

The structure of haloacetic acids, XCH,COOH (where X isether F.CL Br. or is shown above. The dissociation constants and molar masses of four haloacetic acids are listed in the table below Acid pk K Molar Mass/mol) Fluoroacetic acid 2.50 2.57 x 10 78.0 Chlorotic acid 2.87 1.35 x 10- 9.5 Bromoacetic acid 2.90 1.26 x 10" 1389 lodoacetic acid 8.18 6.61 x 10 185.9 An aqueous solution contains small ...

Acetic acid (CH3CO2H) is weaker than chloroacetic acid (CICH2CO2H). Draw Lewis structures of these two acids. Explain why chloroacetic acid is the stronger acid using the effect of the Cl atom on the electron density in the rest of the molecule.

Which number represents the correct ka for chloroacetic acid? A) 1.78 x 10-4 B) 9.65 x 10-5 C) 2.37 x 10-9 D) 8.76 x 10-4 E) 1.41 x 10-3 5. Bicine is a buffer used for biological experiments. The acid form is shown. Which structure is the correct base form of bicine after reacting with one equivalent of hydroxide? он но H0" . Like bicine 2.

Question: H X-c-c-ÖH H The structure of haloacetic acids, XCH,COOH (where X is either F. CI, Br, or I), is shown above. The dissociation constants and molar masses of four haloacetic acids are listed in the table below. Acid pka Ka Molar Mass (g/mol) Fluoroacetic acid 2.59 2.57 x 10-3 78.0 Chloroacetic acid 2.87 1.35 x 10-3 94.5 Bromoacetic acid 2.90 1.26 x …

3. The acid dissociation constant of chloroacetic aid, CHCICOOH, is k, = 1.4 x 10%. Provide an explanation for the difference in K, between chloroacetic acid and acetic acid. (Hint: consider the structure of each molecule and the electronegativity of the atoms in it.

The structure of haloacetic acids, XCH, COOH (where X is either F, CI, Br, or I), is shown above. The dissociation constants and molar masses of four haloacetic acids are listed in the table below. Acid PKK Molar Mass (g/mol) Fluoroacetic acid 2.57 x 10-3 78.0 Chloroacetic acid 2.87 1.35 x 10-8 5 94. 0 Bromoacetic acid 2.90 1.26 x 10-8 138.9 lodoacetic acid 3.18 6.61 x 10-4 …

HO X-0-0-0-H | H The structure of haloacetic acids, XCH,COOH (where X is either F. CI, Br, or I), is shown above. The dissociation constants and molar masses of four haloacetic acids are listed in the table below. Acid pka Ka Molar Mass (g/mol) Fluoroacetic acid 2.59 78.0 2.57 x 10-3 1.35 x 10-3 Chloroacetic acid 2.87 94.5 Bromoacetic acid …