A 6.70-g sample consisting of a mixture of silver nitrate and sodium ni- trate is dissolved in water. This aqueous mixture then reacts with aqueous barium chlo-
ride to form 3.60 g of silver chloride Calculate the percent by mass of silver nitrate in
the first mixture

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.