What is PbCl2 in the following equation? 2AlCl3(aq) + 3Pb(NO3)2(aq) — 3PbCl2cs) + 2Al(NO3)3(aq) O soluble in water
O a spectator ion
O a solid
O a sublimate

Which of the following warnings would an agricultural chemist tell a farmer who wants to recycle his or her own ammonia? recycling ammonia is a difficult process that sometimes takes weeks. recycling ammonia requires a degree in biochemistry or a related field. recycling ammonia can be harmful because it is highly flammable and toxic. recycling ammonia costs too much money considering the price of the necessary chemicals.