Chapter 7 notes
Acid Base Chemistry
Textbook and additional solved MCQs with interactive labs.
Multiple Choice Questions
Tick (✓) the correct answer. Tap an option to check yourself — the correct answer is highlighted instantly.
Score: 0 / 0
⚗️ Interactive Lab: Litmus & Neutralization Station
Dip the litmus paper into different substances
Pick a substance below to see its approximate pH and how it turns litmus paper — red for acids, blue for bases, unchanged for neutral.
Pick a substance above!
🎉 Bonus: Neutralization Fizz
HCl(aq) + NaOH(aq) ⟶ NaCl(aq) + H₂O(l). Tap below to watch the acid and base cancel each other out.
Ready when you are!