Calculate the PH of a Solution That Is 0

question 37

Multiple Choice

Calculate the pH of a solution that is 0.210 M in nitrous acid ( ) and 0.290 M in potassium nitrite ( ) .The acid dissociation constant of nitrous acid is 4.50 × .

• A) 3.487
• B) 3.210
• C) 13.86
• D) 10.51
• E) 4.562

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