The meaning of ACIDIC is acid-forming. How to use acidic in a sentence.

Dec 12, 2025 · In pure water, which is neutral (neither acidic nor alkaline), the concentration of the hydrogen ion is 10 −7 gram-equivalents per liter, which corresponds to a pH of 7. A solution with a …

Levels lower than 7 characterize acids, and levels higher than 7 denote bases; highly acidic or highly basic water can harm living things. For those of you that don't remember chemistry class, ammonia …

Define acidic. acidic synonyms, acidic pronunciation, acidic translation, English dictionary definition of acidic. adj. 1. Acid. See Synonyms at sour. 2. Tending to form an acid. American Heritage® …

acidic (of a taste) bitter, like the taste of lemons or vinegar; (of food or drink) having an acidic taste. A bitter taste is usually unpleasant, but some people enjoy the bitter flavor of coffee or chocolate.

Nov 4, 2025 · When chemicals are mixed with water, the mixture can become some level of either acidic or alkaline. Vinegar and lemon juice are acidic substances, while laundry detergents and ammonia …

Dec 14, 2025 · acidic (comparative more acidic, superlative most acidic) (chemistry) Having a pH less than 7, or being sour, or having the strength to neutralize alkalis, or turning a litmus paper red. …

Sep 13, 2023 · In chemistry, alkaline refers to something with a high pH (>7), while acidic refers to a substance with a low pH (<7). The terms “alkaline” and “acidic” are fundamental concepts in …

acidic, adj. meanings, etymology, pronunciation and more in the Oxford English Dictionary

Jul 28, 2025 · Acids are characterized by their ability to donate hydrogen ions (H+). When an acid dissolves in water, it dissociates, releasing these ions, which directly leads to its acidic properties. …