How is the pH scale related to the concentrations of hydrogen ions and hydroxide ions?
Understand the Problem
The question is asking about the relationship between the pH scale and the concentrations of hydrogen ions and hydroxide ions in a solution. It is seeking to identify how these concentrations relate in terms of mathematical relationships such as exponential, inverse, or linear.
Answer
Inverse relationship.
The final answer is Inverse relationship.
Answer for screen readers
The final answer is Inverse relationship.
More Information
The pH is measured by the formula pH = -log[H+], meaning a higher concentration of hydrogen ions (H+) results in a lower pH value and vice versa. This inverse relationship is fundamental to understanding acidity and basicity.
Tips
A common mistake is to assume a direct correlation between pH and hydrogen ion concentration. Remember that pH decreases as hydrogen ion concentration increases.
Sources
- How do hydrogen ions relate to the pH scale? - Vaia - vaia.com
- 8.6: The pH Concept - Chemistry LibreTexts - chem.libretexts.org
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