Calculate the number of moles for 12.044*10^23 number of helium atoms

How many moles of gas are present if p=11 atm, v=12l, t=185k?

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

If the concentration of phosphate in the cytosol is 2.0 mm and the concentration of phosphate in the surrounding fluid is 0.1 mm, how could the cell increase the concentration of phosphate in the cytosol? a) passive transportb) diffusionc) active transportd) osmosise) facilitated diffusion