Compute the formula weight for acetic acid, CH3COOH, the active ingredient in vinegar (Show calculation step by step)
science
Description
CHE101
Full Name:
NSU Student id:
Section: April10, 2020
Assignment# 1
Total points: 10
- (1
point each) Categorize each molecule below by writing P
(polar) or N (nonpolar) in the
boxes provided.
..
H
F :
..
H O
C H H
H
 |
H H H C
C H
H
H
2. (4 points) Compute the formula weight for
acetic acid, CH3COOH, the active ingredient in vinegar (Show
calculation step by step)
3. (2 points) How many moles of sodium chloride
(NaCl, formula weight 58.44 grams) are contained in a 100.0 gram sample? (Show
calculation step by step)
