Is tap water a homogeneous or heterogeneous mixture?

When the water vapor cools it condenses select a number that represents his process on the

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.

What is the percent by mass of magnesium sulfate in mgso4.7h2o