A1.5 l container holds 0.50 grams of an unknown gas at a pressure of 0.44 atm and a temperature of 50. c. what is the molar mass of the unknown gas?
a.) 0.16g/mol
b.) 0.025 g/mol
c.) 2030 g/mol
d.) 20.1 g/mol

D.) 20.1 g/mol

on Odyssey ware

Explanation:

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.

hurricanes form when warm, moist air from the ocean surface quickly rises into the atmosphere and forms storm clouds and rain. when the clouds are formed, heat is released which warms the cool air in the upper regions of the atmosphere so that the cycle can continue. which two phases of the water cycle are repeated in this process?