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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define the term 'limiting reactant'.
💡 Hint: What happens to the reactant first?
Question 2
Easy
In a reaction with 6 moles of A and 8 moles of B, which reactant could be limiting?
💡 Hint: Examine the ratio needed in a balanced equation.
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 limiting reactant?
- The one that is partially used
- The one that is completely consumed
- The one that is in excess
💡 Hint: Remember what limits the reaction.
Question 2
True or False: The limiting reactant can sometimes be used to produce more product than other reactants.
- True
- False
💡 Hint: Focus on definitions.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A chemist mixes 2 moles of Na and 3 moles of Cl₂ for the reaction 2Na + Cl₂ → 2NaCl. How many moles of NaCl will be produced, and which is the limiting reactant?
💡 Hint: Use stoichiometric ratios based on the balanced equation.
Question 2
In a reaction involving 1.5 moles of H₂ and 0.75 moles of O₂ to produce water (2H₂ + O₂ → 2H₂O), how much water can be produced, and which reactant is limiting?
💡 Hint: Step through converting moles of H₂ and O₂ to possible water production.
Challenge and get performance evaluation