Best 5 Benefits Of Sodium Bicarbonate For Your Health | Biophytopharm

4 Amazing Benefits Of Vitamin B For Kids

Synthesis of a Bromoalkane (n-Bromopropane)

SOLVED: Devise the most efficient synthesis for the carboxylic acid below using starting material and reagents from the tables. Give your route by specifying the number of the starting material followed by the letters of the reagents you would use beginning with the first step. The answer 4fh means treat butanol(4) with conc. HCl, then treat the product with KOH in alcohol.OHStarting materialsReagentsdry etherEthanol H2SO4 (trace) at refluxOsO4CO2acidic workupConc HClNe2CrO4 aqueous H2SO4NaCN /

SOLVED:A buffer is prepared using the butyric acid/butyrate (HC4 H7 O2 /. .C4 H7 O2^-) acid-base pair. The ratio of acid to base is 2.2 and Ka for butyric acid is 1.54 ×10^-5 (a) What is the pH of this buffer? (b) Enough strong base is added to convert 15 % of butyric acid to the butyrate ion. What is the pH of the resulting solution? (c) Strong acid is added to the buffer to increase its pH. What must the acid/base ratio be so that the pH increases by exactly one unit (e.g., from 2 to 3 ) from