How many formula units of nano3 are in 2.99 moles of nano3 (mw. 85.00 g/mol)?

The   formula   units of NaNO3 that  are  in 2.99  moles  of NaNO3  is  

 1.80 x 10^24  formula units

calculation

Use  the  Avogadro's  constant to  calculate the formula  units

 that is,    1 mole =  6.02 x10^23  formula units

                2.99 moles =?  formula units

by  cross  multiplication

=  (2.99  moles  x 6.02 x10^23  formula units)  /  1 mole  =  1.80 x 10^24   formula units

possibly, yes.

explanation:

the amount of sugar you take in is dangerously high, risk of heart disease, high risk of diabetes, and etc.

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.