What is the molecular formula if the empirical formula is CH2O and the molecular molar mass is 180.18?
Molecular formula

Quiz
•
Other
•
10th - 11th Grade
•
Medium
Claudia Parrott
Used 45+ times
FREE Resource
6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
CH2O
C2H4O2
C4H8O4
C6H12O6
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What is the molecular formula for a compound with the empirical formula K2SO4 and a molecular mass of 696G?
K2SO4
K8SO16
K8S4O8
K8S4O16
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
EF = CF2
Molecular formula mass = 192
MF = ?
C4F8
C4F
CF8
C2F4
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What is the molecular formula if the empirical formula is C2H5 and the molecular molar mass is 58.14 g/mol?
C2H5
C4H10
C1H2.5
C4H8
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What is the molecular formula of a compound with an empirical formula of C2OH4 and a molar mass of 88 grams per mole?
C2O4H8
C8O2H4
C4O2H8
C4O8H2
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Epinephrine (adrenaline) is a hormone secreted into the bloodstream in times of stress. It contains 59.0% C, 7.15% H, 26.20% O, 7.65%N and has a molar mass of 183 g/mol. What is its molecular formula?
C9H13NO3
C5H11N3O2
C8H12NO2
C7H9N2O
Similar Resources on Quizizz
10 questions
Statistics Quiz

Quiz
•
9th - 12th Grade
10 questions
Practical Research Quiz

Quiz
•
11th Grade
10 questions
ACT Science: Fetch Questions

Quiz
•
9th - 12th Grade
9 questions
Research Strategies in Psych

Quiz
•
10th - 12th Grade
7 questions
Empirical formula

Quiz
•
10th - 11th Grade
10 questions
Introduction to research

Quiz
•
11th Grade
10 questions
Research Process

Quiz
•
10th - 12th Grade
6 questions
The Empirical Rule

Quiz
•
9th - 12th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
25 questions
SS Combined Advisory Quiz

Quiz
•
6th - 8th Grade
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
40 questions
SOL: ILE DNA Tech, Gen, Evol 2025

Quiz
•
9th - 12th Grade
20 questions
NC Universities (R2H)

Quiz
•
9th - 12th Grade
15 questions
June Review Quiz

Quiz
•
Professional Development
20 questions
Congruent and Similar Triangles

Quiz
•
8th Grade
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade
Discover more resources for Other
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
40 questions
SOL: ILE DNA Tech, Gen, Evol 2025

Quiz
•
9th - 12th Grade
20 questions
NC Universities (R2H)

Quiz
•
9th - 12th Grade
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade
10 questions
Right Triangles: Pythagorean Theorem and Trig

Quiz
•
11th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade
65 questions
MegaQuiz v2 2025

Quiz
•
9th - 12th Grade
10 questions
GPA Lesson

Lesson
•
9th - 12th Grade