Engineering Board Exam Reviewer · Chemistry · hard

What is the pH of a 0.005 M H2SO4 solution, assuming both protons dissociate completely?

  1. 2.30
  2. 12.00
  3. 2.00
  4. 2.60

Answer

C. 2.00

Solution

[H+] = 2(0.005) = 0.01 M pH = 2.00.

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