what is acid ? and answered my another question search in my questions
Answers
Acids in solution have a pH below 7.0, a sour taste, releases hydroxyl ions in water, and turn litmus paper red. Acids are divided into two main classes: (1) Strong acids are very corrosive and cause severe skin burns, examples are hydrochloric acid, nitric acid, and sulfuric acid. Also called mineral or inorganic acids. (2) Weak acids are mildly corrosive and normally do not affect skin, examples are acetic acid (vinegar), citric acid (citrus fruit juice acid), and tartaric acid (used in making mayonnaise). Also called natural or organic acids.
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Heya...
An acid is a substance that has H+ ions...more the number of H+ ions the stronger the acid will be. An acid is also a substance that is capable of donating a proton or receiving an electron. The acids turn blue litmus red. The pH value of the acidic substance varies from 0 - 7...
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