# 8 10. Rewrite the nee d ed Part II. Dissolution of malum chloride a water Section...

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10. Rewrite the nee d ed Part II. Dissolution of malum chloride a water Section A 1. Initial appearance of equilibrium m e Clear 2. Change after addition of cone HICH cloudy Nhile 3. Change after heating mature for 3-4 min Clear 4. Change after cooling mixture Section B Cloudy White Observations of dissolution of solid NH.C in water, The dissolution is cold, Conclusions 5. The equation for the dissolution of NHCl in water is: NH.C($) 5 NH' (aq) + CT (a) Write the equilibrium expression for the equation Kc = [NHalcol INHA CI] 6. In terms of Le Chatelier's principle, explain the change you observed on adding the concentrated HCl to the initial solution. NH4Cl + H20 = N HOH + HC) mmonium) hloride at added Hcl, qucording to the prinuple, the reaction and system will try to decrease the contentration of HOI. wall 7. Is the dissolution of solid NH.Cl in water an exothermic or endothermic process? What experimental observation supports your answer? NHệ Nhat + foward reaction is endothermic and backward heathen is ex them, because the dissolution of ammonium 8. Rewrite the chemical equation to include the "heat" term. Chloride wat 7-7 ## Answers #### Similar Solved Questions 1 answer ##### Attempts: Keep the Highest: /4 2. The lessee's lease analysis Consider the case of Hack Wellington... Attempts: Keep the Highest: /4 2. The lessee's lease analysis Consider the case of Hack Wellington Co. (HWC): Hack Wellington Co. (HWC) is considering the purchase of new manufacturing equipment that will cost$30,000 (including shipping and installation). HWC can take out a 4-year, $30,000 loan... 1 answer ##### I Man energy is Thul Is Its half-life at 815 K? = 226x 10 Jmol-1 (... I Man energy is Thul Is Its half-life at 815 K? = 226x 10 Jmol-1 ( t al 14. Се — 7 aaa x 10 • то 2.314 I morical 315k - 1 Two mechanisms are proposed for the reaction 7201 =.960 2NO(g) + O2(g) + 2NO2(g) 1: NO + O2 + NO3 (fast) 2: NO + NO + N20 (fast) NO3 + NO + 2NO... 1 answer ##### Please I need the easiest solution for this question straight to the point not too long... please I need the easiest solution for this question straight to the point not too long Problem 5: The Chatswood Limestone Company produces thin limestone sheets that are used for the facing on buildings. As can be seen in the contribution margin statement, last year the company had a net profit of... 1 answer ##### Why is working memory important? Relate this to specific aspects of cognitive development. Why is working memory important? Relate this to specific aspects of cognitive development.... 1 answer ##### ​On March 1, Sather Co. sold merchandise to Boone Co. on account,$31,800, terms 2/15, n/30.
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please help with these questions Jewel Lyman is an employee in the office of Salvaggio & Wheelers, Attorneys at Law. She received the following benefits during 2019: • Medical insurance: $295 per month • Commuter pass:$545 per year • Employer-paid membership to Anytime Gym: \$120 ...