*Urgent* A mixture of Carbon Dioxide, Methane and Nitrogen has a total pressure of 1,965.5 mmHg. The
partial pressure of Carbon Dioxide is 249.6 mmHg, and the partial pressure of Methane is 275.1
mmHg. What is the partial pressure (in mmHg) of Nitrogen in the mixture?
Round Answer to 0.1 decimals

Infants born with severe respiratory problems are sometimes given liquid ventilation: they breathe a liquid that can dissolve more oxygen than air can hold. one of these liquids is a fluorinated compound, cf3(cf2)7br. the solubility of oxygen in this liquid is 66 mlo2 per 100 ml liquid. in contrast, air is 21 % oxygen by volume. calculate the moles of o2 present in an infant's lungs (volume: 12 ml ) if the infant takes a full breath of air. assume a pressure of 1 atm in the lungs.

This active feature of earth's crust in building mountain ranges as well as islands. this feature is a a) cavern. b) earthquake. c) mountain. d) volcano.

If an area has high air pressure and low humidity, what type of weather will it most likely have? plz !