**Acid-Base Properties of Salt Solutions**Salt is an ionic compound that is produced when a cation and an anion from an acid-base reaction combine, and solutions of salts can be neutral, acidic, or basic, depending on the acid-base properties of the constituent cations and anions.Since strong acids and bases completely ionize in solution, the reaction essentially runs to completion forming the salt. Therefore, salts formed by reaction of a strong acid with a strong base are neutral. NaCl formed by the neutralization of NaOH and HCl is a neutral salt.Salts formed by reaction of a strong acid with a weak base are acidic, and salts formed by reaction of a weak acid with a strong base are basic. This is due to the equilibrium the conjugate has with its acid or base. For example, sodium bicarbonate NaHCO₃ contains the conjugate of the weak acid H₂CO₃. The conjugate will reform the acid through the equilibrium:\[ \text{HCO}_3^- \ (\text{aq}) + \text{H}_2\text{O} \ (\text{aq}) \leftrightharpoons \text{H}_2\text{CO}_3 \ (\text{aq}) + \text{OH}^- \ (\text{aq}) \]and, thus, acts as a weak base. A solution of NaHCO₃ yields a basic solution.If a salt is derived from a weak acid and a weak base, the pH of the solution depends on the relative acid strength (Kₐ) of the cation and base strength (K_b) of the anion. If Kₐ > K_b, the solution of the salt is acidic. If Kₐ < K_b, it is basic. If Kₐ ≈ K_b, it is neutral.---**Part B****Identify the following salts as neutral, acidic, or basic.**Drag each item to the appropriate bin.- **Available Salts**: NH₄ClO₄, LiF, LiNO₃, KCN, NH₄CN, NH₄Br, SrBr₂- **Bins**: - Neutral salts - Acidic salts - Basic salts(There are draggable options for sorting salts into categories based on their acid-base properties. The user is prompted to classify each salt.)

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Identify the following salts as neutral, acidic, or basic. Drag each item to the appropriate bin. ▸ View Available Hint(s) NH,CIO. LiF|LiNOr |KCN NHCN NHBr SrBrz Neutral salts Acidic salts Reset Help Basic salts

Identify the following salts as neutral, acidic, or basic. Drag each item to the appropriate bin. ▸ View Available Hint(s) NH,CIO. LiF|LiNOr |KCN NHCN NHBr SrBrz Neutral salts Acidic salts Reset Help Basic salts

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Aktiv Chemistry app.101edu.co Tube G Maps X Aktiv Chemistry X + Question 4 of 50 The pH of an acidic solution is 5.79. What is [H+]?
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Determine whether each of the following salts will form a solution that is acidic, basic, or pH-neutral. Drag the appropriate items to their respective bins. Acidic K₂CO3 Rbl Basic NHCO Reset Help C₂H₂NH,Br Fe(NO3)3 pH-neutral
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2req #3 w 20 חי E D An aqueous solution contains 0.315 M ammonia. Calculate the pH of the solution after the addition of 1.58x102 moles of nitric acid to 125 mL of this solution. (Assume that the volume does not change upon adding nitric acid). pH = C Submit Answer $ 4 R F Reminders 28 07 de % 5 V Use the References to access important values if needed for this question. Retry Entire Group 5 more group attempts remaining T G 6 B Y Ⓡ H & ve 7 tv U N A * 00 8 J A I M ( 9 K A O ) 0 < o 1 36 7 L W P Email Instructor A Previous LO CA : I V 11 + [ Next Save and Exit O 11 I 1
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