What is the unit of the extent of reaction?
Extent of reaction

Quiz
•
Chemistry
•
1st - 12th Grade
•
Easy
Rémi Aymard
Used 7+ times
FREE Resource
6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Joule
Watt
Mole
Gram
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
At t=0, what is the value of ξ?
1
0
Infinity
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Is this equation well balanced?
2Fe + 2Cl2 = 2FeCl3
True
False
Answer explanation
There are 4 Cl elements in the reactants and 6 in the products. It should be 3 Cl2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Fill in the ?
n(Fe)- ξ
n(Cl2)- 2 ξ
2 ξ
n(Fe)- 2ξ
Answer explanation
At the initial state the quantity of Fe is n(Fe). The stoechiometric number of Fe is 2 so when the reaction starts the quantity of Fe equals the initial quantity minus 2 times the extent of reaction
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Fill in the ?
n(Cl2) - 2ξ
n(Cl2) - 3ξ
3ξ
2ξ
Answer explanation
There is n(Cl2) quantity at the beginning. When the reaction starts then because the stoechiometric number is 3 the quantity will evolve to n(Cl2)-3ξ
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Fill in the ?
ξ
n(FeCl3) - 2 ξ
2 ξ
0
Answer explanation
The initial quantity is 0. The stoechiometric number is 2 so when the reaction starts the quantity equals 2 ξ
Similar Resources on Wayground
10 questions
Phản ứng oxi hóa - khử

Quiz
•
10th Grade
8 questions
Law of Conservation of mass

Quiz
•
8th - 9th Grade
9 questions
Kiểm tra thường xuyên tháng 10

Quiz
•
KG - 3rd Grade
8 questions
Persamaan Kimia

Quiz
•
4th - 5th Grade
10 questions
Stoichiometry mole & mass

Quiz
•
10th Grade
10 questions
Evaluación reacción Síntesis y Descomposición

Quiz
•
6th Grade
10 questions
Balancing Redox

Quiz
•
11th - 12th Grade
10 questions
Hoa 9

Quiz
•
KG - 10th Grade
Popular Resources on Wayground
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade
Discover more resources for Chemistry
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade