A mixture of CCl4 and CHCl3 at 20oC has a total pressure of 111 torr. If the mole fraction of CHCl3 in the vapor is 0.602 and the vapor pressure of pure CHCl3 is 160. torr, what is the vapor pressure (torr) of pure CCl4 at that temperature?

the ozone layer acts as a filter for the shorter wavelength and highly hazardous ultraviolet radiation (uvr) from the sun, protecting life on earth from its potentially harmful effects. when the sky is clear, there is an inverse relationship between stratospheric ozone and solar uvr measured at the earth's surface.

the answer is 75.0%.

colorless gas, exhibiting a blue glow when placed in an electric field

b) solid

its a type of rock