The distance traveled by an object divided by the time it takes to travel that distance is called a. average velocity. c. average acceleration. b. average speed. d. activity.

Achemist reacted 57.50 grams of sodium metal with an excess amount of chlorine gas. the chemical reaction that occurred is shown. na + cl2 → nacl if the percentage yield of the reaction is 86%, what is the actual yield? show your work, including the use of stoichiometric calculations and conversion factors.