A 54.0 mL sample of oxygen is collected over water at 230C and 770.0 torr pressure. What is the volume of dry gas at STP? (Vapor pressure of water at 230C = 21.1 torr)

- "the acute form of diverticulitis can manifest itself with one or more severe attacks of infection and inflammation.

the inflammation of diverticulitis can eventually result in a bowel obstruction, which may cause constipation, thin stools, diarrhea, abdominal swelling or bloating, and abdominal pain."

let that person have a turn to speak : )