bio-201 topic 1: anatomy, physiology, homeostasis, and the chemistry of life\npractice it\nph is a measure…
bio-201 topic 1: anatomy, physiology, homeostasis, and the chemistry of life\npractice it\nph is a measure of ______\nconcentration of sodium and potassium ions in a solution.\nconcentration of carbon dioxide in a solution.\nconcentration of oxygen and nitrogen ions in a solution.\nconcentration of hydrogen and hydroxyl ions in a solution.\nthe number of protons in a solution.
Answer
Brief Explanations:
The pH scale measures the acidity or alkalinity of a solution. It is based on the concentration of hydrogen ions ($H^+$) and hydroxyl ions ($OH^-$). A lower pH indicates a higher concentration of hydrogen ions (more acidic), and a higher pH indicates a higher concentration of hydroxyl ions (more alkaline).
Answer:
concentration of hydrogen and hydroxyl ions in a solution.