Question

what are acidic substances​

Answer 1

Answer:

An acidic substance is any substance with a pH of less than 7, the smaller the number the more acidic it is. ... An acid is a substance that donates hydrogen ions. Because of this, when an acid is dissolved in water, the balance between hydrogen ions and hydroxide ions is shifted.

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Explanation:

Answer 2

Acidic substances​

• Any hydrogen-containing material capable of transferring a proton (hydrogen ion) to some other substance is known as an acid.
• We may identify the acidic substances by their taste as they are sour in taste.
• An acid is essentially a molecule that can give an H+ ion while remaining favorable energetically after an H+ loss.
• Acid is also known as changing blue litmus paper to red litmus paper.