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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define limiting reagent.
💡 Hint: Think about which reactant affects the product yield.
Question 2
Easy
How can you identify the limiting reagent in a reaction?
💡 Hint: Use the balanced equation to help.
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 limiting reagent?
- A reactant that is in excess
- A reactant that is consumed first
- A product that forms
- None of the above
💡 Hint: Think about what happens when one reactant runs out.
Question 2
True or False: The excess reactant affects the yield of product.
- True
- False
💡 Hint: Focus on the definition of limiting and excess.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
In a reaction where 16 g of methane reacts with 32 g of oxygen, determine the limiting reagent, and how much water is produced.
💡 Hint: First, calculate which reactant runs out first.
Question 2
You have 10 g of Mg and 30 g of HCl. Calculate the mass of hydrogen produced in the reaction Mg + 2HCl → MgCl2 + H2.
💡 Hint: Consider the molar masses and stoichiometry.
Challenge and get performance evaluation