Let's imagine we are looking at the stomach. How would a buffer with a pH of 5 act if it were placed in the stomach acid, with a pH of 2? Please check all that apply. pH Scale Question 23Answer a. The buffer would donate hydrogen ions from stomach acid, in order to raise the pH. b. The buffer would increase the reaction rate. c. The buffer would have no effect. d. The buffer would remove/bind excess hydrogen ions from stomach acid, in order to raise the pH. e. The buffer would donate hydrogen ions, in order to lower the pH of the stomach acid. f. The buffer would remove/bind excess hydrogen ions from the stomach acid, in order to lower the pH.

HCI (Acid) Stomach Lemon Vinegar O Wine Coffee Milk Water The pH Scale pH = -log [H+] 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Blood Baking Soda Milk of + = Magnesia Ammonia Soap SOAR Bleach Drain sciencenotes.org Cleaner