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Test your understanding with targeted questions related to the topic.
Question 1
Easy
Identify the limiting reactant in the reaction 2A + B → C, if you have 3 moles of A and 1 mole of B.
💡 Hint: Use the mole ratio from the balanced equation.
Question 2
Easy
What does the limiting reactant determine in a chemical reaction?
💡 Hint: Think about what happens when one reactant is used up.
Practice 4 more questions and get performance evaluation
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is a limiting reactant?
💡 Hint: Think about what is used up first in a reaction.
Question 2
True or False: The theoretical yield is always achieved in a chemical reaction.
💡 Hint: Consider factors that affect yield in a reaction.
Solve 3 more questions and get performance evaluation
Push your limits with challenges.
Question 1
In the reaction 4H₂ + O₂ → 4H₂O, you start with 10 grams of H₂ and 15 grams of O₂. Determine the limiting reactant and the theoretical yield of water.
💡 Hint: Convert the masses to moles, apply the ratios, and then ascertain product yields.
Question 2
For the reaction C₆H₁₂ + 9O₂ → 6CO₂ + 6H₂O, if you start with 80 grams of C₆H₁₂ and excess oxygen, calculate the amount of water produced.
💡 Hint: Understand the ratios produced per balanced equation and use them to calculate the final product.
Challenge and get performance evaluation