New Mastering Science Workbook 2B , Chapter 9 typically focuses on Acids and Alkalis
Here’s how to approach the three most common types of questions in Chapter 9, with model answers.
: Acidic (the lower the number, the stronger the acid). pH = 7 : Neutral (e.g., distilled water).
: Neutralization is used to treat insect stings (using weak alkalis for acid stings) and to adjust soil pH for farming. Resources for Answer Keys