3. A balloon contains 2.64 moles of xenon gas and has a volume of 55.4 L. Some of the gas is let out until the volume becomes 35.4 L. What is the number of moles of xenon gas left in the balloon? (Use avogadro's law:
Vi/n1= V2/n2)

Compared with the freezing-point depression of a 0.01 m c6h12o6 solution, the freezing-point depression of a 0.01 m nacl solution is

What substance has a mass of 9.5g and volume of 2.1cm^3

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