given the data below, how many grams of co2 would you expect to be formed in the reaction of excess hcl with the na2co3?

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.

i think its 100

i hope this !