2. A helium air balloon has a volume of 20 L when it's released from sea level where the pressure is 200 kPa. What will be the hot air balloon's volume when it reaches an altitude
where the pressure is 230 kPa? Write the formula first then show your math!
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Subduction zones occur on earth where dense oceanic crust dives under more buoyant continental crust. these boundaries are characterized by a deep ocean trench next to a high continental mountain range, large numbers of earthquakes and volcanoes. all of this is further evidence for the a) big bang theory b) origin of the species eliminate c theory of plate tectonics d theory of natural selection 4 sedimentary rocks found high in the himalayen mountain

What are four significant sources of ghgs that come from wostem washington?

The molality of calcium chloride (cacl2) in an aqueous solution is 2.46 m. what is mole fraction of the solute?