Compare the illustration above with the choices below. which picture best represents the outcome according to the law of conservation of matter?
(answers with the picture.)

The correct answer is Option A.

Explanation:

Law of Conservation of mass states that mass can neither be destroyed not be formed but it can only be transformed from one form to another form. Total mass in a chemical reaction remains conserved.

From the given chemical reaction:

On reactant side:

Number of oxygen atoms = 12

Number of sulfur atoms = 6

From the given options:

Number of oxygen atoms = 12

Number of sulfur atoms = 6

Number of oxygen atoms = 18

Number of sulfur atoms = 6

Number of oxygen atoms = 9

Number of sulfur atoms = 6

Number of oxygen atoms = 12

Number of sulfur atoms = 4

Hence, the correct answer is Option A.

helloi think dog cat bunny dog cat bunny dog cat bunny

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