Ammonia is prepared by reaction :N2(g)+3H2(g)-3NH3(g) if you mix 10.0 mol of N2 with25.0 mol of H2,the moles of NH3 produced will be?
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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.

increased stability in the completion of fluorine's outer shell.

the answer is 303.15 or 303