Question

calculate the pH value of 0.01 M HCL?​

Answer 1

Hi

Here's your answer

pH = -log[H3O+]

For a strong monoprotic acid like HCl, the hydronium ion concentration should be the same as the acid concentration. So we can say that [H3O+] = 0.01 M.

pH = -log(0.01 M)

pH = -(-2)

pH = 2

hope it help you

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Answer 2

Answer:

The pH value of 0.01 M HCL is 2.

Explanation:

• The negative logarithm of the H+ electrolyte is used to calculate pH. As a result, the meaning of pH is validated as hydrogen strength.
• The pH of a solution is a measurement of the number of hydrogen ions in the solution, as well as its high acidity.
• Normally, the pH scale ranges from 0 to 14.
• Substances with a pH less than 7 at 25 ° C are alkaline, although those with a pH greater than 7 are basic or alkaline.

The hydronium ion concentration should be the same as the acid concentration for a strong monoprotic acid like HCl. As a result, $[H_3O+]$ = 0.01 M can be stated.

pH = -log(0.01 M)

pH = -(-2)

pH = 2

So, the pH value is 2.