Question

Does a solution at pH 4 have more or less hydrogen ions than the same amount of another solution at pH 8?

Answer 1

Answer:

a solution of pH 4 has more hydrogen ions.

Explanation:

In a solution if hydrogen ions are greater the solution is acidic and so a solution of pH 4 is acidic and has more amount of hydrogen ions than a solution of pH 8 which is basic in nature and has more amount of hydoxyl ions.

Answer 2

pH can be defined as the degree of acidity or basicity of a solution.

The solution with a pH of 4 has more hydrogen ions while the solution with pH 8 has fewer (less) hydrogen ions.

• An acidic solution is a solution with a high concentration of hydrogen ions($H^{+}$)

while a basic solution is a solution with a high concentration of hydroxyl ions ($OH^{-}$).

• On the pH scale, solutions that have a pH that ranges between 1 - 6 are said to be acidic, solutions that have a pH that ranges between 8 - 14 are said to be basic and a solution with a pH of 7 is said to be neutral.

• A basic solution has fewer hydrogen ions while an acidic solution has more hydrogen ions.

Therefore, a solution with a pH of 4 has more hydrogen ions while the solution with pH 8 has fewer (less) hydrogen ions.

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