Mathematics
solve sin2Ø=0.57
and sketch the graph..​

Ihat will happen if i added baking soda to vinegar

May someone me with these science questions

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?