What is the specific heat of a metal sample heat transfer of 323 J measured in a calorimeter experiment using 100 grams of metal and an initial metal temperature of 50 degrees * C and a final temperature of 25 C?

Imagine a small synthetic vesicle made from pure phospholipids enclosing an interior lumen containing 1 mm glucose and 1 mm sodium chloride. if the vesicle is placed in pure water, which of the following happens faster? a. na+ diffuses out. b. cl– diffuses out. c. h2o diffuses in. d. glucose diffuses out. e. sodium chloride diffuses out.