Assertion: acid rain's acid | /r/HasProperty | substance
Facets:
value: with a sour taste
type: OTHER
value: according to envirolink
type: OTHER
Source sentences:
text: An acid is a substance with a sour taste that is characterized chemically by the ability to react with a base to form a salt.
text: According to Envirolink, acid is any substance that releases hydrogen ions from another substance in a given solution - thus altering that substance’s pH (power of hydrogen).
text: An acid is a substance with a sour taste that is characterized chemically by the ability to react with a base to form a salt.
text: Acids are substances that...
text: Acid, any substance that in water solution tastes sour, changes the colour of certain indicators (e.g., reddens blue litmus paper), reacts with some metals (e.g., iron) to liberate hydrogen, reacts with bases to form salts, and promotes certain chemical reactions (acid catalysis).