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What is the pH of a 3.5 x 10-5 M solution of HCl?

Sagot :

Answer:

pH = 4.45

Explanation:

We need to find the pH of [tex]3.5\times 10^{-5}\ M[/tex] solution of HCl. We know that, pH of a solution is given by :

[tex]pH=-log[H]^+[/tex]

Put all the values,

[tex]pH=-log[3.5\times 10^{-5}]\\\\pH=4.45[/tex]

So, the pH of the solution of HCl is 4.45.

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