Question

What is the pH of 10 3 M HCl?

Answer 1

It is a salt of a strong acid and a strong base. So its pH=7. So at a Concentration of 10^-3 or 0.001 M, the pH=7. For 10^-3M HCl the [H+] concentration is 0.001, so its pH= 3 .

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Answer 2

Answer:

It is a salt of a strong acid and a strong base. So its pH=7. So at a Concentration of 10^-3 or 0.001 M, the pH=7. For 10^-3M HCI the [H+] concentration is 0.001, so its pH=

3.

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