Part E In part E, you'll use your answers from parts B, C, and D to find the average density of each type of
penny. Recall that density is mass divided by volume:
D = m
Question 1
Calculate the average density of a penny (in g/mL) made before 1982. Show your work.
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Amixture of gaseous sulfur dioxide and oxygen are added to a reaction vessel and heated to 1000 k where they react to form so3(g). if the vessel contains 0.669 atm so2(g), 0.395 atm o2(g), and 0.0851 atm so3(g) after the system has reached equilibrium, what is the equilibrium constant kp for the reaction: 2 so2(g) o2(g) ⇌ 2 so3(g)

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