- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
loneliness
-
relinquished
-
toss off
-
red coral
-
ace of hearts
-
nankeen
-
fro
-
plea
-
ahmad shah masoud
-
juveniles
- Hide translation
acid-base indicator
acid-base indicator /ˈæsɪd-beɪs ˈɪndəˌkeɪtər/
noun
-
An indicator that changes color on going from acidic to basic solutions
(
acid-base indicator
)
an indicator that changes color on going from acidic to basic solutions