Please count compound list each element and the amount of each and then figure out the total of the atoms NEED ANSWER ASAP

Explanation:

H = 9 You get that from the 3 in front of the phosphoric acid and the 3 behind it.

P = 3  The three in front of the phosphoric acid affects everything.

O4 = 12 The three multiplies by the 4 to get 12

Total number of atoms = 9 + 3 + 12 = 23

It's inorganic. It has no carbons and nothing else you could argue that it makes an organic compound.

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