Predict the pH range of aqueous solutions of the following salts: KNO3, KHCO3, NH4F, and NH4Br, respectively. (Ka(HNO3) = large(2.4x10'); Ka1(H2CO3) = 4.2x10-7; Ka(HF) = 7.2x10-4; Ka(HBr) = large (1.0x10°); Kp(NH3) = 1.8x105)O A. Neutral, acidic, neutral, and neutralO B. Neutral, acidic, cannot be determined, and acidicO C. Neutral, basic, acidic and acidicD. Neutral, basic, basic and acidic

The question is based on the concept of salt hydrolysis. We have to identify the nature of the salts…

dict the pH range of aqueous solutions of the following salts: KNO3, KHCO3, NH,F, and NH¼Br, respectively. (Ka(HNO3) = large 4x10'); Ka1(H2CO3) = 4.2x10-7; Ka(HF) = 7.2x10-4; Ka(HBr) = large (1.0x10°); Kp(NH3) = 1.8x10-5.) . Neutral, acidic, neutral, and neutral . Neutral, acidic, cannot be determined, and acidic . Neutral, basic, acidic and acidic . Neutral, basic, basic and acidic

dict the pH range of aqueous solutions of the following salts: KNO3, KHCO3, NH,F, and NH¼Br, respectively. (Ka(HNO3) = large 4x10'); Ka1(H2CO3) = 4.2x10-7; Ka(HF) = 7.2x10-4; Ka(HBr) = large (1.0x10°); Kp(NH3) = 1.8x10-5.) . Neutral, acidic, neutral, and neutral . Neutral, acidic, cannot be determined, and acidic . Neutral, basic, acidic and acidic . Neutral, basic, basic and acidic

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter15: Solutions Of Acids And Bases

Section: Chapter Questions

Problem 15.30QE

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