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What is the ph of a 0. 571 m solution of hydrosulfuric acid, h2s?

Sagot :

pH is the potential of the hydrogen in the aqueous solution. The pH of the hydrosulfuric acid is 0.6.

What is pH?

pH is the hydrogen or the hydronium ion concentration in the aqueous solution. The formula to calculate pH is given as,

[tex]\rm pH = \rm - log [H^{+}][/tex]

Since hydrosulfuric acid is diprotic the concentration of the hydrogen ion will be:

[tex]\begin{aligned} \rm [H^{+}] &= 2 \times 0. 571 \;\rm M \\\\&= 1.142\end{aligned}[/tex]

Now, pH is calculated as:

[tex]\begin{aligned} \rm pH &= \rm - log [H^{+}]\\\\&= \rm - log [1.142]\\\\&= 0.06\end{aligned}[/tex]

Therefore, 0.6 is the pH of the hydrosulfuric acid solution.

Learn more about pH here:

https://brainly.com/question/1459153

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