Q. An organic compound contains and . Its emperical formula is
Solution:
Element
Percent by mass
Atomic mass
Relative number of moles of elements
Simplest molar ratio
C
40
12
H
13.33
1
N
46.67
14
Hence, emperical ratio is
Element | Percent by mass | Atomic mass | Relative number of moles of elements | Simplest molar ratio |
---|---|---|---|---|
C | 40 | 12 | ||
H | 13.33 | 1 | ||
N | 46.67 | 14 |