How would you determine the number of acidic groups present?

Why are the trends and exceptions to the trends in ionization energy observed?

If 1.8 l of water is added to 2.5l of a 7.0 m koh solution, what is the molarity of the new solution

Which of the following are sources of revenue for media companies? a. direct sales to producers b.advertising and subscriptions c. online purchase d. capital investments