Problem:
Question 1: how are they similar : starch, cellulose, dextran and glycogen are polysaccharides
Question 2: Using the Henderson-Hasselbalch equation, calculate the pH of an acetic acid/acetate buffer solution containing 0.188 M CH3COOH and 0.048 M CH3COO- that has pKa= 4.7. Round your answer to one decimal place.
Any help would be greatly appreciated!