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4.) What is the % ionization of HI acid if the initial concentration of hydroiodic acid is 1.556M. HI(aq) → H"(aq) + I (aq) where the: % Ionization = [H,O°].quilibrium/ [HA]initial * 100%

4.) What is the % ionization of HI acid if the initial concentration of hydroiodic acid is 1.556M. HI(aq) → H"(aq) + I (aq) where the: % Ionization = [H,O°].quilibrium/ [HA]initial * 100%

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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I know these are two questions, but please can you help me with them.

**Question 4:** What is the percentage ionization of hydroiodic acid (HI) if the initial concentration of hydroiodic acid is 1.556 M? The chemical reaction is given by: \[ \text{HI(aq)} \rightarrow \text{H}^+(aq) + \text{I}^-(aq) \] The formula for calculating the percentage ionization is: \[ \% \, \text{Ionization} = \left( \frac{[\text{H}_3\text{O}^+]_{\text{equilibrium}}}{[\text{HA}]_{\text{initial}}} \right) \times 100\% \] **Question 5:** Ripley, a flight officer for the Weyland-Yutani corporation, in the year 2312, landed on planet LV-426 where a derelict alien ship was discovered. An alien species was found to have acidic blood. Upon inspection, the pH of the blood was found to be \(-21\). The questions posed are: - Is the acid strong? - What is the \([\text{H}^+]\)? In other words, can Ripley pet the aliens... are they dangerous?
Transcribed Image Text:**Question 4:** What is the percentage ionization of hydroiodic acid (HI) if the initial concentration of hydroiodic acid is 1.556 M? The chemical reaction is given by: \[ \text{HI(aq)} \rightarrow \text{H}^+(aq) + \text{I}^-(aq) \] The formula for calculating the percentage ionization is: \[ \% \, \text{Ionization} = \left( \frac{[\text{H}_3\text{O}^+]_{\text{equilibrium}}}{[\text{HA}]_{\text{initial}}} \right) \times 100\% \] **Question 5:** Ripley, a flight officer for the Weyland-Yutani corporation, in the year 2312, landed on planet LV-426 where a derelict alien ship was discovered. An alien species was found to have acidic blood. Upon inspection, the pH of the blood was found to be \(-21\). The questions posed are: - Is the acid strong? - What is the \([\text{H}^+]\)? In other words, can Ripley pet the aliens... are they dangerous?
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