2A. (NPC 3 pts) Predict the change in entropy for the following: i) Carbon dioxide sublimes ii) Hydroiodic acid and Sodi

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2a Npc 3 Pts Predict The Change In Entropy For The Following I Carbon Dioxide Sublimes Ii Hydroiodic Acid And Sodi 1 (37.64 KiB) Viewed 45 times

2A. (NPC 3 pts) Predict the change in entropy for the following: i) Carbon dioxide sublimes ii) Hydroiodic acid and Sodium Hydroxide are neutralized iii) Neon gas is liquefied under pressure. 2B. (NPC 3 pts) When an ionic substance MNO3 is dissolved in water at 25°C, the temperature of the solution decreases. What is the sign of AH and AS for this process? Use the data below for Q. 2 C and 2D: Consider the reaction: AsCls → AsCl3 + Cl₂ (all gas phase). The following values are at 25°C: AG% AsCls=-334.34 kJ/mol AG% AsCl3 = -301.25 kJ/mol AHO ASCI5 = -394.35 kJ/mol AH% AsCl3 = -313.80 kJ/mol 2C. (8 pts) Will this reaction proceed spontaneously? Show your work to support your answer! 2D. (8 pts) Calculate the equilibrium constant for this reaction at 800K and 1 atm pressure.