Through which medium do sound waves travel most slowly?

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)

When curium-242 is bombarded with an alpha particle, two products are formed, one of which is a nudge on. what is the other product

1. list three scientific reasons cockroaches may fly.