an endothermic reaction absorbs 92.2 Kj of heat from the surroundings at 300K. If the entropy of the reaction increases by 199j/k, what is the total entropy change

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sup bro, im dumb, but this is what i found xd

"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"