Question

Who is a strong acid.​

Answer 1

Answer:

In chemistry, a strong acid is an acid which ionizes (splits) completely in a solution of water. It always loses a proton (A H+) when put in water. A weak acid does not always lose a proton, though; It can lose its proton, but not all the time. They also have a very low pH, usually between 1 and 3.

Answer 2

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Acid strength is the tendency of an acid, symbolised by the chemical formula HA, to dissociate into a proton, H⁺, and an anion, A⁻. The dissociation of a strong acid in solution is effectively complete, except in its most concentrated solutions. 

$\bold{\underline\purple{Hope \: that \: helps}}$