In Section 17 10 In The Text The Structure Of Oxyacids Links To The Relative Strength Of The Acid For Example Hno3 Is 1 (57.96 KiB) Viewed 24 times
In Section 17 10 In The Text The Structure Of Oxyacids Links To The Relative Strength Of The Acid For Example Hno3 Is 2 (56.74 KiB) Viewed 24 times
In Section 17.10 in the text, the structure of Oxyacids links to the relative strength of the acid. For example, HNO3 is a stronger acid than HNO2 since the extra oxygen pulls more electron density away from the acidic Hydrogen. Since Fis even more electronegative than O, which is a stronger base? CF3COO" (trifluoroacetate anion) CH3C00 (acetate anion) CF3COO Cannot be determined without the Kb values CH3COO Question 2 2 pts What is the Kc for the Net Ionic reaction of Potassium Hydroxide reacting with Nitric Acid to form Potassium Nitrate and Water? Cannot be determined without the Ka and Kb values 1.00 x 10-14 O 1.00 x 10-14 1.00
Question 3 2 pts What is the kc for the Net Ionic reaction of Ammonium Chloride reacting with Sodium Hydroxide to form Sodium Chloride, Ammonia, and Water. 5.68 x 10-10 5.68 x 10+4 1.76 x 10+9 1.76 x 10-5 Question 4 2 pts A weak acid with a Ka = 1.0 x 10-8 is titrated with NaOH to the "Half- Equivalence" point. What is the pH at this point? 4.00 7.00 3.50 6.00 8.00
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