A developer wants to build a large marina on an estuary in your coastal town. The marina would boost the towns economy but eliminate its salt marshes. As a homeowner living adjacent to the marshes how would you respond?

To prevent the presence of air, noble gases are placed over highly reactive chemicals to act as inert "blanketing" gases. a chemical engineer places a mixture of noble gases consisting of 4.37 g of he, 13.36 g of ne, and 36.65 g of kr in a piston-cylinder assembly at stp. calculate the partial pressure in torr of kr.