alkalinity

definition: 
(NOUN) the level of alkaline
sentence: 
Precipitating water softeners increase alkalinity of the cleaning solution and this may damage skin and other materials being cleaned
difficulty: 
medium
toefl frequency: 
1
toefl classification: 
adverb: 
adjective: 
alkaline
adverb sentence: 
adjective sentence: 
Liquid bleach used in the laundry is an alkaline solution of hypochlorite ion.
verb: 
verb sentence: