Skip to content
Toolyard
PDF
Image
Video & Audio
Units
Calculators
Text
Timers & Random
Device Tests
Games
Sequences
Chemistry
Biology
Finance
Engineering
Developer
Simulations
Guides
Formulas and stoichiometry: Organic chemistry Free Practice Problems & Quiz Questions
All topics
Functional groups
Structure and bonding
Reactions and mechanisms
Physical properties and acidity
NMR and IR spectroscopy
Formulas and stoichiometry
What is the molar mass of C₇H₈, in g/mol? Use C = 12.0, H = 1.0, O = 16.0.
84 g/mol
93 g/mol
92 g/mol
100 g/mol
Next question
Start a practice exam (10 questions)