A chemist must prepare of aqueous sodium nitrate working solution. He'll do this by pouring out some aqueous sodium nitrate stock solution into a graduated cylinder and diluting it with distilled water. Calculate the volume in of the sodium nitrate stock solution that the chemist should pour out. Be sure your answer has the correct number of significant digits.

h let me think

it's all four options.

when the volume of gas is   changed from   717.73 ml   to 852 ml   the temperature will   change   from 315   c to 452   c

    calculation

this is calculated using the charles law formula

that is,   v1/t1 = v2/t2

          v1=?

        t1 = 315 c   into   kelvin = 315 +273 = 588 k

        v2 = 852   ml

        t2 = 425c + 273 =698 k

make v1   the subject of the formula ( by   multiplying both side by t1)

  v1=( v2 xt1) / t2

v1= (852 ml   x 588 k)/ 698 k= 717.73 ml

you didnt put any of the following