AP Chemistrymediummcq1 pt
What is the pH of a solution after 0.0050 mol of HCl is added to 1.0 L of pure water?
A.2.30
B.5.00
C.11.70
D.7.00
Explanation
Core Concept
[H⁺] = 0.0050 M, so pH = −log(0.0050) = 2.30. Strong acid concentration converts straight to pH.
Correct Answer
A2.30
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