If I have a container that contains both oxygen and nitrogen, what’s the total pressure inside the container of the partial pressure of oxygen is 0.50 atm and the partial pressure of nitrogen is 0.75 atm?

37.0 °c = °f (human body normal temperature)

In november 1987, a massive iceberg broke loose from the antartic ice mass and floated free in the ocean. the chunk of ice was estimated to be 98 mi long, 25 mi wide, and 750 ft thick. a typical backyard swimming pool contains about 24,000 gallons of water. how many of these pools could you fill from the water in this iceberg? (assume the iceberg is a rectangular solid of the above dimensions and consists of water only). express answer in scientific notation.

If you need to add 27.50ml of a solution, which piece of glassware would you use to deliver this volume and explain how you would determine if the 27.50 ml was measured?