Calculate the PH of a Solution Made by Mixing 100 $\times$

question 19

Multiple Choice

Calculate the pH of a solution made by mixing 100.0 mL of 0.635 M NH₃ with 100.0 mL of 0.100 M HCl.(K_b for NH₃ = 1.8 $\times$ 10^-5)

• A)9.98
• B)4.02
• C)8.53
• D)9.26
• E)none of these

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