Question

% C
% H
% N
% O
Location
Empirical Formula
Compound Identity
80.46
10.15
9.39
0
Blood
C8H12N2O3
caffeine
81.80
6.11
0
12.09
Face


79.21
5.71
--
15.08
Stomach


68.54
6.72
4.42
20.29
Pockets
(2000 tablets)


14.60
2.05
17.04
58.38
Blood


75.50
13.49
11.01
0
Blood


24.25
2.38
14.14
59.23
Pockets


54.64
7.31
0
38.05
Pockets


77.19
6.99
0
15.82
Pockets


80.21
9.94
9.85
0
Pockets


75.68
8.81
0
15.51
Pocket


72.20
7.08
4.68
16.03
Pocket


75.50
13.49
11.01
0
Pocket
(in syringes)

Answer 1

Based on the given data, the compound identities for each location are as follows:

- Blood: C8H12N2O3 (caffeine)
- Face: Not provided
- Stomach: Not provided
- Pockets (2000 tablets): Not provided
- Pockets: Not provided
- Pockets: Not provided
- Blood: Not provided
- Pockets: Not provided
- Pockets: Not provided
- Pockets: Not provided
- Pockets: Not provided
- Pockets: Not provided
- Pockets: Not provided
- Pocket (in syringes): Not provided