
Understanding Limiting Reagents and Percent Yield

Interactive Video
•
Chemistry
•
9th - 10th Grade
•
Hard
Jennifer Brown
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the limiting reagent in a reaction?
The reactant that is not involved in the reaction
The reactant that is present in the largest amount
The reactant that is left over after the reaction
The reactant that is used up first
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the cheese sandwich analogy, what determines the limiting reagent?
The number of people eating
The total weight of cheese and bread
The number of sandwiches desired
The stoichiometric ratio of cheese to bread
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it necessary to convert grams to moles in chemical reactions?
To calculate the speed of the reaction
To determine the volume of the reactants
To measure the temperature of the reaction
To accurately compare the amounts of different substances
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a common mistake when identifying the limiting reagent?
Ignoring the stoichiometric ratio
Assuming the reactant with the larger mass is limiting
Using the wrong units for measurement
Assuming the reactant with the smaller mass is limiting
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you determine the limiting reagent by calculating potential product yield?
By finding which reactant produces more product
By finding which reactant produces less product
By measuring the temperature change
By calculating the total mass of reactants
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the theoretical yield?
The actual amount of product obtained
The amount of reactants used
The maximum possible amount of product
The amount of excess reagent left
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is the actual yield often less than the theoretical yield?
Because of unreacted materials and side products
Due to excess reactants
Because the reaction is too fast
Due to perfect conversion of reactants
Create a free account and access millions of resources
Similar Resources on Wayground
9 questions
Balancing Chemical Equations Concepts

Interactive video
•
9th - 10th Grade
8 questions
Balancing Chemical Equations Concepts

Interactive video
•
9th - 10th Grade
11 questions
Solutions Stoichiometry Concepts

Interactive video
•
9th - 10th Grade
8 questions
Balancing Chemical Equations Concepts

Interactive video
•
9th - 10th Grade
11 questions
Le Chatelier's Principle and Reaction Dynamics

Interactive video
•
9th - 10th Grade
9 questions
Balancing Combustion Reactions

Interactive video
•
9th - 10th Grade
11 questions
Yield Calculations in Chemistry

Interactive video
•
9th - 10th Grade
10 questions
Balancing Chemical Equations Concepts

Interactive video
•
9th - 10th Grade
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
20 questions
Brand Labels

Quiz
•
5th - 12th Grade
15 questions
Core 4 of Customer Service - Student Edition

Quiz
•
6th - 8th Grade
15 questions
What is Bullying?- Bullying Lesson Series 6-12

Lesson
•
11th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Chemistry
20 questions
Atomic Structure

Quiz
•
10th Grade
35 questions
Electron Configuration

Quiz
•
10th Grade
12 questions
elements, compounds, and mixtures

Quiz
•
9th Grade
21 questions
Naming Covalent Compounds

Lesson
•
10th Grade
15 questions
Atomic Structure

Quiz
•
10th Grade
20 questions
Atomic Structure

Quiz
•
10th - 12th Grade
20 questions
Periodic Trends

Quiz
•
10th Grade
14 questions
Molecules, Compounds, & Elements

Quiz
•
9th Grade