A solution with a pH of 9.5 is classified as which type?

A solution with a pH of 9.5 is classified as basic. The pH scale ranges from 0 to 14, with 7 being considered neutral. Values below 7 indicate acidity, while values above 7 indicate basicity. Since a pH of 9.5 is significantly greater than 7, it indicates that the solution has a higher concentration of hydroxide ions compared to hydrogen ions, thus classifying it as basic. This concept is vital in various contexts, including marine environments where maintaining appropriate pH levels is crucial to prevent corrosion and support aquatic life.