Practice - Weak Bases
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
Define a weak base.
💡 Hint: Consider how it behaves in solution.
What does Kb represent?
💡 Hint: Think about its role in equilibrium calculations.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What property defines a weak base?
💡 Hint: Consider how weak bases behave in terms of proton acceptance.
True or False: The Kb of a weak base is used to measure its strength.
💡 Hint: Think about what Kb tells you regarding the weak base.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
In a 0.200 M solution of a weak base B with a Kb of 3.5 × 10⁻⁶, calculate the [OH-] at equilibrium under the assumption that x is negligible.
💡 Hint: Use the Kb formula, remember to check if x is negligible.
Given that the percent protonation of a weak base is 15% in a solution of 0.5 M, what is the value of x?
💡 Hint: Use the formula for percent protonation to calculate x.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.