Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a Brønsted-Lowry acid?
💡 Hint: Think about what acids do in a reaction.
Question 2
Easy
Can water act as both an acid and a base?
💡 Hint: Remember the definition of amphiprotic.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is a Brønsted-Lowry acid?
- A proton donor
- A proton acceptor
- A type of base
💡 Hint: Think about what makes a substance acidic.
Question 2
True or False: Water can only act as an acid.
- True
- False
💡 Hint: Consider the definition of amphiprotic substances.
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Challenge Problems
Push your limits with challenges.
Question 1
Describe the role of conjugate acid-base pairs in determining the strength of an acid or base.
💡 Hint: Consider the relationship between Ka and Kb.
Question 2
Given the reaction H₂PO₄⁻ + H₂O ⇌ H₃O⁺ + HPO₄²⁻, identify the acid, base, conjugate acid, and conjugate base.
💡 Hint: Remember to look for proton transfer to identify the roles.
Challenge and get performance evaluation