if an external stimulus is acting to increase the ph of blood (making the blood more alkaline), what…

if an external stimulus is acting to increase the ph of blood (making the blood more alkaline), what chemical or ion is being generated in the bloodstream and needs to be neutralized?\n• give the chemical formula and the charge if necessary.\n• do not include the state (phase).\nprovide your answer below:

if an external stimulus is acting to increase the ph of blood (making the blood more alkaline), what chemical or ion is being generated in the bloodstream and needs to be neutralized?\n• give the chemical formula and the charge if necessary.\n• do not include the state (phase).\nprovide your answer below:

Answer

Answer:

(\ce{H+})

Explanation:

Step1: Understand pH and alkalinity

pH is a measure of hydrogen ion ((\ce{H+})) concentration. Lower (\ce{H+}) concentration means higher pH (more alkaline).

Step2: Determine what to neutralize

To counteract an increase in pH (more alkaline), the body needs to neutralize the excess of substances that reduce (\ce{H+}) concentration. But if we consider the reverse - when blood is becoming more alkaline (pH increasing), it's because there is a relative lack of (\ce{H+}). However, in the context of buffering systems (e.g., the bicarbonate buffer system (\ce{H2CO3 <=> H+ + HCO3-})), if the blood is getting more alkaline (less (\ce{H+})), the buffer system will shift to produce more (\ce{H+}). But if we think about an external stimulus causing alkalinity, the ion that needs to be "balanced" (in terms of the buffer concept) is (\ce{H+}) (since adding (\ce{H+}) would lower the pH). In the bicarbonate buffer, for example, if there is an increase in (\ce{HCO3-}) (which can make blood more alkaline), (\ce{H+}) is the species that would react with (\ce{HCO3-}) ((\ce{H+ + HCO3- <=> H2CO3})) to maintain pH balance.