Explain why water does not heat up or cool off as quickly as air does.

Amixture with the same composition throughout is!

Chemistry worksheet - i am not sure what they are asking for exactly?

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?