Determine the limiting reactant when you start with 12.5 miles of methane gas (CH4) and 7.70 miles of sulfur (S8) with the equation of 2Ch4 + S8 = 2CS2 + 4H2S

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.