Chemistry, 21.07.2020 19:01 kevinh2683
An unknown monoprotic acid HA with a concentration of 0.050 M has a pH of 2.3. Which of the following can we conclude?
A) It must be a strong acid.
B) It must be a weak acid.
C) A salt of its conjugate base would have no pH effect in solution.
D) Both A and C
E) None of the above
Answers: 1
![pH=-log[H^+]\\pH=-log(5\times 10^{-2})\\pH=2\times log5\\pH=1.4](/tpl/images/0710/6275/bde93.png)
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An unknown monoprotic acid HA with a concentration of 0.050 M has a pH of 2.3. Which of the followin...
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