Chapter 2: Problem 5
Whether a substance is classified as acidic, basic, or neutral is determined by its \(\mathrm{pH}\). A pH below 7 is acidic, a \(\mathrm{pH}\) of 7 is neutral, and a \(\mathrm{pH}\) above 7 is basic. Below is a table of common substances and their \(\mathrm{pH}\) values. $$ \begin{array}{|l|l|} \hline \text { Substance } & \text { pH } \\ \hline \text { lemon juice } & 2 \\ \hline \text { water } & 7 \\ \hline \text { vinegar } & 2.2 \\ \hline \text { baking soda solution } & 8.3 \\ \hline \end{array} $$ Based on the information above, what percent of the substances in the table are basic? You may use a calculator.
Short Answer
Step by step solution
Key Concepts
These are the key concepts you need to understand to accurately answer the question.