3. Chemical Reactions
Empirical Formula
23PRACTICE PROBLEM
Calculate the empirical formula for the compound that contains the following percentages by mass: 64.26 % C, 7.21 % H, and 28.54 % O
Calculate the empirical formula for the compound that contains the following percentages by mass: 64.26 % C, 7.21 % H, and 28.54 % O
ANSWERS OPTIONS
A
C3H4O
B
C2H12O
C
C7H8O2
D
C4H8O
E
C4H10O2