If you have obtainted more than required amount of a solid chemical from a reagent bottle you should A. dispose of excese as directed
b. save the excuses for the laboratory period
c. throw the excess into the nearest trash question
d. return the excess to the reagent bottle

Ammonium perchlorate nh4clo4 is the solid rocket fuel used by the u. s. space shuttle. it reacts with itself to produce nitrogen gas n2 , chlorine gas cl2 , oxygen gas o2 , water h2o , and a great deal of energy. what mass of nitrogen gas is produced by the reaction of 2.1g of ammonium perchlorate?