7 questions in Acids, bases and salts at Standard 6
Most triedMost missedNewest- What happens when an acid reacts with an alkali?
- What is the pH of a neutral substance such as pure water?
- A substance with a pH of 2 is ___.
- A substance with a pH of 12 is ___.
- Why do people take an antacid for indigestion?
- Why do farmers add lime to very acidic soil?
- What is used to treat a bee sting, which is acidic?