What type of chemical reaction does this equation represent? Ag2S + 2 KCN --> 2 AgCN + K2S
O double replacement
decomposition
O single replacement
O synthesis

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?