For the reaction described in question 30, the concentration of CH2CHO is found to increase from 0.0300 mol/L to 0.0500 mol/L in 42.5 seconds. Express the average rate of the reaction in mol CH2CHO produced/L-s.

All forces cause motion? true or false

Convert the temperature of dry ice, –77 ∞c, into degrees fahrenheit and kelvin.

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.