Which is the best choice for preparing a buffer with a pH of 3.5? O C6H4(COOH)2 (Ka = 2.9 × 10-4) and its conjugate base HBrO (Ka = 2.3 x 10-9) and its conjugate base C5H505COOH (Ka 4.0 x 10-6) and its conjugate base HOC6H40COOH (Ka = 1.0 x 10-3) and its conjugate base CH3COOH (Ka = 1.8 x10-5) and its conjugate base O

Give correct detailed Solution with explanation needed..don't give Handwritten answer..

Accomplish the third column

Give detailed Solution with explanation needed..don't give Handwritten answer..give answer all sub parts if you not then don't give answer

Give detailed Solution with explanation needed..don't give Handwritten answer

Give correct detailed Solution with explanation needed..don't give Handwritten answer

Give detailed Solution with explanation needed..give answer both sub parts..I will give you upvote

Give a clear handwritten answer with explanation..complete the following reactions in detailed...please give answer all sub parts

Identify the functional groups in the following molecules. (Use names from the table below. List each class of functional group only once. If there are fewer than 3 functional groups, leave an appropriate number of answer boxes empty.) HO CHS a) b) OH amine Carboxylic Acid Give detailed Solution with explanation needed, don't give Handwritten answer arene NH₂ phenylalanine

Give a clear explanation handwritten answer..