Which of the followings is the correct Ksp expression for Hg(OH)₂ ?

2. Ozone can be created from oxygen gas (with an input of energy) via the following reaction: 30₂(8) = 203 (8) -2 If the equilibrium constant, K, is 1.02 x 10-24 for this reaction at a particular temperature and [0₂] = 3.10 x 10 M at equilibrium, what is [03] (in M to two decimal places) at equilibrium? A: 5.51 x 10 -15 (2) (028 DES (2)₂0+ (₂),025 = (8)¿025

BaCl, · H,O(s) loses water when it is heated in an oven: BaCl, · H,O(s) = BaCl, (s) + H,O(g) AH° = 63.11 kJ/mol at 25 °C AS +148 J/(K · mol) at 25 °C Write the equilibrium constant for this reaction. Find the vapor pressure of H,O (PH,0) above BaCl, · H,O(s) at 298 K. PH,0 bar = If AH° and AS° are not temperature dependent (a poor assumption), estimate the temperature at which PH,0 above BaCl, · H, O(s) will be 1 bar. T = °C

2. According to Le Chatelier's principle, it indicates where the balance is favored (Reactants or products) of the following unbalanced reaction H₂O(a) + Fe(s) + H₂(g) + Fe3O4(s) + Heat Write your answer on the line a) Decreases ia [H2): b) The temperature of the system decreases: c) The system pressure increases: