Which statement accurately describes what happens when water turns to steam in terms of energy?

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)

Starch and are common polysaccharide carbohydrates found in plants. sucrose glycogen fructose cellulose

Can someone me with 1 to 4 plz. fast