Compound a contains 5.2% by mass of nitrogen as well as c, h and o. combustion of 0.0850 g of compound a gave 0.224 g of co2 and 0.0372 g of h2o. calculate the empirical formula of a?

the empirical formula is C7H13O10N

Explanation:Please see attachment for 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.

frequency, z, and the collision density, z, in carbon dioxide (co2), r 180 pm at 30 °c and 120 kpa