emcarrell683
17.07.2019 •
Chemistry
Does the pressure increase when the area increases
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Ответ:
When the area increases, the pressure decreases.
Ответ:
2.28
Explanation:
HCl(l) ===> H+ + cl-
HCl is a very strong acid. Almost all of it will decompose to the right. That means the concentration of H+ is 0.00530
pH = - log [H+]
pH = - log[0.00530]
pH = - - 2.2757
pH = 2.2757
Rounded this 2.28