What is the chemical formula for benzene?

Percent Composition and Molar Mass

Interactive Video
•
Chemistry
•
9th - 10th Grade
•
Hard

Aiden Montgomery
FREE Resource
Read more
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
C8H8
C7H7
C6H6
C5H5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it important to calculate the molar mass of a compound?
To measure the temperature of the compound
To identify the color of the compound
To find the percent composition by mass
To determine the number of atoms in a molecule
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the molar mass of benzene (C6H6)?
78.12 g/mol
90.18 g/mol
72.15 g/mol
84.16 g/mol
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many carbon atoms are present in benzene?
4
5
6
7
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the percent composition of carbon in benzene?
92.24%
90.24%
85.24%
88.24%
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the atomic mass of hydrogen used in the calculation?
1.03 g/mol
1.04 g/mol
1.02 g/mol
1.01 g/mol
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the percent composition of hydrogen in benzene?
8.76%
6.76%
5.76%
7.76%
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What should the sum of the percent compositions of all elements in a compound be?
100%
110%
95%
90%
9.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the significance of finding the percent composition by mass?
To determine the physical state of the compound
To find the color of the compound
To understand the contribution of each element to the compound's mass
To calculate the boiling point of the compound
Similar Resources on Wayground
8 questions
Percent Composition and Atomic Mass in H2S

Interactive video
•
9th - 10th Grade
9 questions
Percent Composition and Molar Mass

Interactive video
•
9th - 10th Grade
10 questions
Molar Mass and Percent Composition

Interactive video
•
9th - 10th Grade
10 questions
Percent Composition and Molar Mass

Interactive video
•
9th - 10th Grade
10 questions
Percent Composition and Molar Mass

Interactive video
•
9th - 10th Grade
10 questions
Percent Composition and Molar Mass of C2H6

Interactive video
•
9th - 10th Grade
10 questions
Percent Composition and Molecular Structure

Interactive video
•
9th - 10th Grade
11 questions
Percent Composition of NaCl

Interactive video
•
9th - 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
37 questions
Camp Re-cap Week 1 (no regression)

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

Quiz
•
10th Grade