2NH2(g), to solve the following problems. Hint: Set up proportions. How
many moles of nitrogen would be needed to make 10.0 moles of ammonia?
a.
b. How many moles of ammonia could be made by completely reacting 9.00 moles of
hydrogen?
C. How
many moles of hydrogen would be needed to react completely with 7.41 moles of
nitrogen?

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.