The compound adrenaline contains 56.79% C, 6.56% H, 28.37% O and 8.28% N by mass. What is the empirical formula for adrenaline?
The compound adrenaline contains 56.79% C, 6.56% H, 28.37% O and 8.28% N by mass. What is the empirical formula for adrenaline?
AP Chemistry Review 
C8 H11 O3 N