In "Take Over, Bos'n!," Barrett was thrust into a position of authority. Compare and contrast Barrett's perspective and actions before and after the change of authority. Then

explain the important truth that Barrett learned about being in authority after his

experience.

What is the percentage by mass of silicon (si) in iron aluminum silicate (fe3al2(sio4)3)?

Is 9 correct? and can someone me with 10? it’s due tomorrow, you

Chlorine and water react to form hydrogen chloride and oxygen, like this: 2cl2 (g) + 2h2o (g) → 4hcl (g) + o2 (g) also, a chemist finds that at a certain temperature the equilibrium mixture of chlorine, water, hydrogen chloride, and oxygen has the following composition: compound concentration at equilibrium cl2 0.55m h2o 0.57m hcl 0.53m o2 0.34m calculate the value of the equilibrium constant kc for this reaction. round your answer to 2 significant digits.