There are two containers of equal volumes, each filled with a different gas. both containers have the same number of moles of gas and are at the same temperature. the molecules of gas in container 1 are four times more massive than the molecules of gas in container 2. state which container, 1 or 2, has the larger value of the following quantities, or, if they are equal, state that they are equal. explain your reasoning. ( show any formulas and calculations used.)
i) pressure
ii) "average" (rms) speed of gas molecules
iii) average kinetic energy of gas molecules
iv) thermal energy

i think the answer would be b

bacteria that live on the ocean floor are sustained by phytoplankton. phytoplankton, microscopic marine photosynthetic organisms, have a vastly significant role to play not only in the marine food web of which they’re part of, but also on a more global scale. despite their infinitely small size in comparison to other marine organisms, these tiny creatures occupy an immensely important ecological niche: they are the foundation of the marine food web, and as primary producers, play key roles in supporting all other organisms in the marine environment, as well as in the regulation of the earth’s climate through the sequestration of carbon, oxygen production, and other related processes. phytoplankton account for roughly half of all global primary productivity; therefore, their significance extends far beyond the marine environment alone. there is an intriguing sense of irony in the realization that these tiny living beings that often live out their existence unnoticed and undetected by the rest of the world, have such a far-reaching impact on the lives of virtually all other living organisms on the planet, particularly on those in the marine environment. the world that we have become accustomed to has been and is continuously shaped by the workings of these miniscule yet vital “plants of the sea”.

hope this !