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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Calculate the number of moles in 18 g of water.
💡 Hint: Use the molar mass of water: 18 g/mol.
Question 2
Easy
What is Avogadro's constant?
💡 Hint: It's the number of entities in a mole.
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 the term for the amount of product predicted from a reaction based on the limiting reagent?
💡 Hint: It's the maximum amount obtainable.
Question 2
True or False: The actual yield can exceed the theoretical yield.
- True
- False
💡 Hint: Consider the definition of theoretical yield.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If 8.00 g of H₂ reacts with 32.00 g of O₂ to produce water, how many grams of water can be produced if H₂ is the limiting reagent?
💡 Hint: Use moles of H₂ to figure out theoretical yield.
Question 2
Calculate the maximum grams of NaCl produced from 5.00 g Na reacting with excess Cl₂.
💡 Hint: Find moles of Na and use the molar mass of NaCl for final conversion.
Challenge and get performance evaluation