What is an acid according to the Arrhenius definition?
What is a base according to the Arrhenius definition?
What is the pH scale?
What is a neutralization reaction?
What is a strong acid?
What is a buffer?
Hint: Blood is buffered to maintain a pH near 7.4 — a remarkable design feature of the human body
What is the Brønsted-Lowry definition of an acid?
What is the Brønsted-Lowry definition of a base?