Table 18.2 K, Values for Some Monoprotic Acids at 25°CName (Formula)lodic acid (HIO₂)Chlorous acid (IICIO₂)Nitrous acid (HNO₂)Hydrofluoric acid (HF)Formic acid (HCOOH)Benzoic acid (C1,COOH)Acetic acid (CH-COOH)Propanoic acid (CH,CH,COOH)Hypochlorous acid (HCIO)Hypohromous acid (HBrO)Hydrocyanic acid (HCN)Which of the following buffer solutions has the largest buffer capacity?Phenol (C,H,OH)Hypoiodous acid (HIO)Lewis Structure*H-Y-8H-8-8-8H-8-N=8H-E:පාලය10:H-C-8-HHH-H----9-HHH-8-či:HB:H-C=Ni-8-HH 101H-8-X--H1.6x10 11.12X10 27.1x106.8x10-41.8x10-46.3x10 51.8x10 51.3x10-52.9x1082.3x10 96.2x10-1010x10 102.3x10-1A) A buffer made by mixing 40.00 mL of0.25 M NaClO₂ and 50.00 mL of 0.20 MHCIO2.B) A buffer made by mixing 58.33 mL of 0.12 MNaF and 50.00 mL of 0.14 M HF.C) A buffer made by mixing 75.00 mL of 0.10M NalO and 75.00 mL of 0.10 M HIO.D) A buffer made by mixing 80.00 mL of 0.15M CH3COONa and 60.00 mL of 0.20 MCH3COOH.

A buffer is a solution which resist any change in pH on adding a small amount of acid or base . it…

Which of the following buffer solutions has the largest buffer capacity? Table 18.2 K, Values for Some Monoprotic Acids at 25°C Name (Formula) Lewis Structure lodic acid (HIO₂) H--1-0 16x10-1 Chlorous acid (102) (CO₂) 112x10 2 HÖNB 7.1X10 Nitrous acid (HNO₂) Hydrofluoric acid (HF) H-Ë 6.8x10 Formic acid (HCOOH) H-C-8-H 18x10 Benzoic acid (CJI.COOLD -6-H 6.3x105 # Acetic acid (CH-COOH) -8-H 18X10 HI Propanole acid (CH₂CH₂COOH) #--- - 1.3x10 AA H H-8- HOB Hypochlorous acid (HCIO) Hypebromous acid (HBrO) Hydrocyanic acid (HCN) Phenol (C₂H₂OH) 29x108 23x10-9 6.2x10-19 H-C=N Hypeiodous acid (HIO) H-8-X H-8--8 K₂ LOX10 10 23x10 " A) A buffer made by mixing 40.00 mL of 0.25 M NaClO₂ and 50.00 mL of 0.20 M HCIO₂. B) A buffer made by mixing 58.33 mL of 0.12 M NaF and 50.00 mL of 0.14 M HF. C) A buffer made by mixing 75.00 mL of 0.10 M NalO and 75.00 mL of 0.10 M HIO. D) A buffer made by mixing 80.00 mL of 0.15 M CH3COONa and 60.00 mL of 0.20 M CH3COOH.

Which of the following buffer solutions has the largest buffer capacity? Table 18.2 K, Values for Some Monoprotic Acids at 25°C Name (Formula) Lewis Structure lodic acid (HIO₂) H--1-0 16x10-1 Chlorous acid (102) (CO₂) 112x10 2 HÖNB 7.1X10 Nitrous acid (HNO₂) Hydrofluoric acid (HF) H-Ë 6.8x10 Formic acid (HCOOH) H-C-8-H 18x10 Benzoic acid (CJI.COOLD -6-H 6.3x105 # Acetic acid (CH-COOH) -8-H 18X10 HI Propanole acid (CH₂CH₂COOH) #--- - 1.3x10 AA H H-8- HOB Hypochlorous acid (HCIO) Hypebromous acid (HBrO) Hydrocyanic acid (HCN) Phenol (C₂H₂OH) 29x108 23x10-9 6.2x10-19 H-C=N Hypeiodous acid (HIO) H-8-X H-8--8 K₂ LOX10 10 23x10 " A) A buffer made by mixing 40.00 mL of 0.25 M NaClO₂ and 50.00 mL of 0.20 M HCIO₂. B) A buffer made by mixing 58.33 mL of 0.12 M NaF and 50.00 mL of 0.14 M HF. C) A buffer made by mixing 75.00 mL of 0.10 M NalO and 75.00 mL of 0.10 M HIO. D) A buffer made by mixing 80.00 mL of 0.15 M CH3COONa and 60.00 mL of 0.20 M CH3COOH.

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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