
Percent Yield and Chemical Reactions
Interactive Video
•
Chemistry
•
9th - 10th Grade
•
Hard

Patricia Brown
FREE Resource
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the correct formula for zinc chloride when zinc reacts with hydrochloric acid?
Zn2Cl2
Zn2Cl
ZnCl2
ZnCl
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it necessary to balance a chemical equation?
To ensure the reaction is fast
To conserve mass and atoms
To make the reaction colorful
To increase the temperature
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in calculating the theoretical yield from a given mass of reactant?
Convert grams to liters
Convert grams to moles
Convert moles to grams
Convert moles to liters
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the molar mass of zinc used in the calculation?
136.28 g/mol
70.90 g/mol
65.38 g/mol
35.45 g/mol
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the theoretical yield of zinc chloride in grams?
10.00 grams
7.50 grams
9.61 grams
8.56 grams
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the actual yield of zinc chloride recovered in the experiment?
8.56 grams
9.61 grams
7.00 grams
10.00 grams
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is percent yield calculated?
Theoretical yield divided by actual yield, multiplied by 100
Theoretical yield minus actual yield, multiplied by 100
Actual yield plus theoretical yield, multiplied by 100
Actual yield divided by theoretical yield, multiplied by 100
Create a free account and access millions of resources
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple

Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
11 questions
Error and Percent Error 2
Interactive video
•
10th Grade
11 questions
Understanding Inequalities and Graphs
Interactive video
•
9th - 10th Grade
6 questions
Chemistry of Batteries and Water Purification
Interactive video
•
7th - 10th Grade
11 questions
Meat Consumption and Dietary Choices
Interactive video
•
9th - 12th Grade
11 questions
Green Revolution and Its Impacts
Interactive video
•
9th - 12th Grade
11 questions
Card Selection and Probability Problems
Interactive video
•
9th - 12th Grade
11 questions
Probability and Survey Analysis
Interactive video
•
7th - 10th Grade
Popular Resources on Wayground
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
11 questions
NEASC Extended Advisory
Lesson
•
9th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
10 questions
Boomer ⚡ Zoomer - Holiday Movies
Quiz
•
KG - University
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns
Quiz
•
3rd Grade
20 questions
Multiplying and Dividing Integers
Quiz
•
7th Grade
Discover more resources for Chemistry
32 questions
Unit 2/3 Test Electrons & Periodic Table
Quiz
•
10th Grade
20 questions
Physical or Chemical Change/Phases
Quiz
•
8th Grade - University
20 questions
COUNTING ATOMS
Quiz
•
10th Grade
20 questions
Atomic Structure
Quiz
•
10th - 12th Grade
33 questions
Unit 2-3 Electrons and Periodic Trends
Quiz
•
10th Grade
21 questions
Isotopes and Ions
Quiz
•
9th Grade
16 questions
Electron Configurations, and Orbital Notations
Quiz
•
9th - 11th Grade
20 questions
electron configurations and orbital notation
Quiz
•
9th - 12th Grade