In the reaction 2rbno3 → 2rbno2 + o2, how many moles of o2 are produced when 5.0 mol of rbno3 decompose?

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 minerals.