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Find the standard deviation of X=(Y+Z)/2, where Y and Z are the two outcomes of rolling a pair of dice.
Two ways, to get the answer? A particular reaction has a ΔHo value of -154 kJ and ΔSo of -199 J/mol K at 298 K. Calculate ΔGo at 261 K in kJ, assuming that ΔHo and ΔSo h? Determine the equilibrium constant for the following reaction at 298 K. SO3(g) + H2O(g) → H2SO4(l) ΔG° = -90.5 kJ? What is the pressure of the gas in this mercury manometer if h = 71 mm and atmospheric pressure is 781 mmHg? How does the atmosphere respond to uneven solar heating? How does the rotation of the Earth affect the resultant circulation?