Baking soda, or sodium bicarbonate (NaHCO3), undergoes a decomposition reaction when heated. Sodium bicarbonate breaks down and forms sodium carbonate (Na2CO3), water and carbon dioxide. Sodium carbonate is highly used in the production of soaps, paper, and glass. How many grams of sodium bicarbonate do you start with if you have 5.97693 x 10^26 units of sodium bicarbonate.

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

it is stable as it is in group 0 which have full outer shells of electrons