Calculate the ph of the resulting solution if 28.0 ml of 0.280 m hcl(aq) is added to

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.

One student said that the investigation was not valid (a fair test). write a plan for the investigation that includes improvements to the method and apparatus

True or false exosphere is the least dense