The pH of blood is 7.4, and the pH of saliva is 6.4. Which of the two is more acidic?
Group of answer choices
NH4+
Saliva @ 6.4
Hbr
Blood at 7.4
1 answer
Saliva at 6.4 is more acidic than blood at 7.4.
Group of answer choices
NH4+
Saliva @ 6.4
Hbr
Blood at 7.4
1 answer