Determine the number of molecules of OF2 and moles of fluorine contained in 5.53 moles of OF2.

molecules of  

and 11.06 moles of Flourine

 Explanation:

According to avogadro's law, 1 mole of every substance weighs equal to the molecular mass and contains avogadro's number of particles.

1 mole of contains=  molecules of

Thus 5.53 moles of contains= molecules of  

1 mole of contains= 2 moles of Flourine

5.53 moles of contains= moles of Flourine

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.