What is time an tide.
solve the equation- 4/5+x636/x
What is the difference between alkaline and bases.
What are acids?
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An acid is any hydrogen-containing substance that is capable of donating a proton (hydrogen ion) to another substance. A base is a molecule or ion able to accept a hydrogen ion from an acid. Acidic substances are usually identified by their sour taste. ... Acids are known to turn blue litmus red.
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acids are the substance with particular chemical properties including turning litmus red, neutralizing alkalis, and dissolving some metals; typically, a corrosive or sour-tasting liquid of this kind.
"trees were exposed to mixtures of heavy metals, acids, and overdoses of nutrients"
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