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Calculate the PH of a Solution Made by Mixing 49

Question 12

Question 12

Multiple Choice

Calculate the pH of a solution made by mixing 49.5 mL of 0.335 M NaA (K_a for HA = 1.0 * 10^-⁹) with 30.6 mL of 0.120 M HCl.

A) 9.00
B) 9.65
C) 8.45
D) 8.75
E) 9.55

Correct Answer:

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