2. Which geographical feature located in Northern Africa is depicted in the map? O Yellow River o Taklamakan Desert Himalayan Mountain Range O Sahara Desert

In which layer of earth do most earthauakes occur a_ inner core b_outer core c_mantle d_crust

How many grams of n2h4 will be consumed by 23 g of n2o4

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?