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What is the pH of hydrochloric acid of minus 8 mol/L of 10? How did you figure it out? What is the pH of hydrochloric acid at the negative 8th power of 10 mol/L? How did you figure it out?
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The c (H+) generated by water ionization in a solution is 10-12 mol/L, and the solution may be acidic or alkaline. How to understand this sentence, why can still be equal to 2 The c (H+) generated by water ionization in a solution is 10-12 mol/L, then the solution may be acidic or alkaline. How to understand this sentence, why can still be equal to 2
The c (H+) produced by water ionization is 10-12 mol/L. The first possibility is that the solution is acidic and the c (H+) produced by water ionization is 10-12 mol/L. The concentration of OH- produced at the same time is 10-12 mol/L. According to the constant of the ion product of water, the c (H+) produced in the solution is 10-2 mol/L, PH=2. The second possibility is that the solution is soluble.
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