Calculate w, q, H, and U for the process in which 1 kg of water undergoes the transition H2O (l, 373 K) → H2O (g, 460 K) at 1 bar pressure. The volume of liquid water at 373 K is 1.89  10–5 m3 mol–1 and the volume of steam at 373 and 460 K is 3.03 10–2 m3 mol–1 and 3.74 10–2 m3 mol–1, respectively. The enthalpy of vaporization of

Part b: study of equilibrium on solubility: mg(oh)2(s) ⇌ mg2+(aq) + 2 oh–(aq) cloudy clear (pink) 7. a. b. 8. a. b. 9. 10. 11. 12. when adding concentrated hydrochloric acid, how did the appearance of the equilibrium mixture change? the change in appearance indicated a shift in the point of equilibrium. in which direction did the equilibrium shift? (l) left (r) right explain your answer to question 7a. you should indicate which ion was added to or removed from the equilibrium mixture. when adding edta, how did the appearance of the equilibrium mixture change? the change in appearance indicated a shift in the point of equilibrium. in which direction did the equilibrium shift? (l) left (r) right explain your answer to question 8a. you should indicate which ion was added to or removed from the equilibrium mixture. upon heating in which direction is the equilibrium shifting? upon cooling in which direction is the equilibrium shifting? is the forward reaction a. endothermic explain your answers to questions 9, 10, and 11. (l) left (r) right (l) left (r) right b. exothermic

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Show how to convert the temperature 84.7° c to kelvin. include all steps and label the final answer