A) Rank the following compounds in order of increasing pH (1 - lowest, to 5 - highest) and label each compound as strong acid, weak acid, neutral, weak base or strong base. Place the appropriate letter beside each label: B) You have a solution of butanoic acid, which combination of results are correct for the indicators listed? 1 ) 2) 4) Solution Answer - A . flouride ion -Fluoride ions exist predominantly as hydrofluoric acid in acidic environments with a pH below 5.2 potassium hydroxide 10.98 Potassium iodide ... PH : 6.0-9.0 Nitric acid - 3.2 Butanoic acid - 2.9 Now you can arrange accordingly. Butanoic acid is strongest acid(1). Potassium hydroxide is least acidic(5). Part B- There is image link but they didn\'t open. .

1. A) Rank the following compounds in order of increasing pH (1 - lowest, to 5 - highest) and label
each compound as strong acid, weak acid, neutral, weak base or strong base.
Place the appropriate letter beside each label:
B) You have a solution of butanoic acid, which combination of results are correct for the
indicators listed?
1 )
2)
4)
Rank Label
fluoride ion (1/ 2/ 3/ 4/ 5 )
( strong acid /weak acid /neutral/ weak base /strong base
)
potassium hydroxide ( 1/ 2/ 3 /4/ 5)
( strong acid/ weak acid/ neutral/ weak base/ strong base
)
potassium iodide (1/ 2/ 3/ 4/ 5 ) (strong acid /weak acid/ neutral/ weak base/ strong base)
nitric acid (1/ 2/ 3/ 4/ 5 ) ( strong acid /weak acid/ neutral/ weak base/ strong base)
butanoic acid (1 /2 /3/ 4/ 5) ( strong acid /weak acid /neutral /weak base /strong base)
Solution
Answer -
A .
flouride ion -Fluoride ions exist predominantly as hydrofluoric acid in acidic environments with
a pH below 5.2 potassium hydroxide 10.98
Potassium iodide ... PH : 6.0-9.0

2. Nitric acid - 3.2
Butanoic acid - 2.9
Now you can arrange accordingly. Butanoic acid is strongest acid(1). Potassium hydroxide
is least acidic(5).
Part B-
There is image link but they didn't open.