The answer is B because class of drugs known as expectorants.
Explanation:
Hi there!
The process of converting pH into [H+] is: pH = -log[H+]
pH + pOH = 14
The process of converting pOH into [OH-] is: pOH= -log[OH-]
you will definitely need a calculator for the conversions
History of life documented by fossils
A force that causes mass movement is called weight. I hope this helped
Have a great day!