Rank these acids in order of acidity (from most to least) and briefly explain why?
h2f+
(ch3)2oh+
ch3oh
ch3sh2+

Order of acidity (from most to least):

Explanation:

Electronegativity order : F > O > S

Proton attached with more electronegative atom will be more acidic. Because the bonding electron cloud lies majorly over electronegative atom and, hence, proton can be easily removed during acid-base reaction.

Therefore is most acidic.

is second most acidic as proton is attached to positively charged oxygen atom.

is third most acidic because here proton is attached to positively charged S atom. Positive charge predominates over electronegativity difference between O and S atom.

is least acidic as it is a neutral molecule.

Order of acidity (from most to least):

they vary. it used to be meat, grain, bread, candy, beverages, donuts, and fruits/vegetables. now they added exercise in.