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Given the following information: hydrocyanic acid hydrofluoric acid HCN HF Ka = 4.0E-10 K₂ = 7.2E-4 (1) Write the net ionic equation for the reaction that occurs when equal volumes of 0.236 M aqueous hydrocyanic acid and sodium fluoride are mixed. It is not necessary to include states such as (aq) or (s). A. A² A₂ A² A₂ A² A₂ A ? (2) At equilibrium the will be favored. (3) The pH of the resulting solution will be seven.

Given the following information: hydrocyanic acid hydrofluoric acid HCN HF Ka = 4.0E-10 K₂ = 7.2E-4 (1) Write the net ionic equation for the reaction that occurs when equal volumes of 0.236 M aqueous hydrocyanic acid and sodium fluoride are mixed. It is not necessary to include states such as (aq) or (s). A. A² A₂ A² A₂ A² A₂ A ? (2) At equilibrium the will be favored. (3) The pH of the resulting solution will be seven.

Chemistry
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
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Given the following information: hydrocyanic acid Ka = 4.0E-10 HCN HF hydrofluoric acid Ka = 7.2E-4 (1) Write the net ionic equation for the reaction that occurs when equal volumes of 0.236 M aqueous hydrocyanic acid and sodium fluoride are mixed. It is not necessary to include states such as (aq) or (s). A₂ A² A₂ A² A₂ A² A₂ A² (2) At equilibrium the ✓will be favored. (3) The pH of the resulting solution will be seven.
Transcribed Image Text:Given the following information: hydrocyanic acid Ka = 4.0E-10 HCN HF hydrofluoric acid Ka = 7.2E-4 (1) Write the net ionic equation for the reaction that occurs when equal volumes of 0.236 M aqueous hydrocyanic acid and sodium fluoride are mixed. It is not necessary to include states such as (aq) or (s). A₂ A² A₂ A² A₂ A² A₂ A² (2) At equilibrium the ✓will be favored. (3) The pH of the resulting solution will be seven.
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